This English text is provided for convenience. The Korean version is the governing text; if the two differ, the Korean Privacy Policy prevails.
The operator of SudaCall ("the Company") complies with Korea's Personal Information Protection Act and related laws, and processes users' personal data as set out below.
| Category | Items | How collected |
|---|---|---|
| Account (Google) | Google account email, name, profile photo | On Google sign-in |
| Account (Kakao) | Kakao member number, Kakao account email, nickname (gender, birthday, and birth year are used only as sign-up defaults, and only where the user has separately consented) | On Kakao sign-in (items shown on the consent screen) |
| Account (Naver) | Naver user identifier, email, nickname, gender, birthday, birth year | On Naver sign-in (items shown on the consent screen) |
| Account (Apple) | Apple account identifier, email (a relay address created by Apple if you choose to hide your email), name (if you provide it) | On Sign in with Apple in the iPhone app |
| Profile | Nickname, date of birth, gender (optional), profile photo (optional), confirmation that you meet the minimum age (18 in the United States, 14 in Korea), whether parent mode is on (optional) | Age confirmation and parent mode at sign-up; the rest entered by the user when needed (profile settings, creator registration, and so on) |
| Calls | Call transcript (text), call summary, relationship data (how you are addressed, conversational context), call time and duration, age and gender you mention in a call (used for forms of address and conversational limits when your profile does not have them) | Generated while using the Service |
| Requests during a call (only when you ask) | The type and time (including repeats) of scheduled calls (wake-up call, medication call, and so on) — never medicine names or other health information, the search terms and the song found when you ask for a song, the name of a destination for directions, words you ask us to pass on to your family and confirm, the device state needed to carry out a request (whether notification and alarm permissions are granted, whether a navigation or messaging app is installed), and a record of which features we suggested or explained | Generated when you make a request during a call |
| Sleep mode (only if you turn it on) | Your sleep-mode preferences such as sound (including a chosen song), volume, play time, whether you use YouTube Premium, and whether to keep the sleep screen on; when you used sleep mode and how often it was suggested, accepted, or declined; and the length of the part of a call in which you appeared to be asleep | Generated while you use sleep mode |
| Location (only with your separate consent to the collection and use of personal location information) | Your device's location (latitude and longitude) at the moment you ask during a call — used once for what you asked and not kept, except that if you ask us to save the place, those coordinates are kept with the saved place; for places you save, the name you give them, the place identifier (Google place ID), your device's coordinates when you saved it, an optional short note you add, and when you saved them (the place name and address Google returns are deleted within 30 days and fetched again when needed); what you consented to and when; and records of the use and provision of location information (who, when, for what purpose, and to whom — never the coordinates) | Collected from your device's location services when you ask during a call; the records are kept automatically |
| Voice | Recordings submitted when registering a voice or as a creator, and the consent-statement recording | Recorded or uploaded by the user |
| Payment | Subscription product, payment date and amount (app marketplace order information) | At payment |
| Settlement (creators) | Payout account details, identity verification data | Entered by the user |
| Marketing | Whether marketing consent was given (optional) | Optional consent at sign-up |
| Events and rewards | Invite code and who invited whom, whether the app was installed from an invite link, reward records, and (when an event runs) prize-draw entries, winners, and gift codes issued | When you install from an invite link or enter a code, and while an event runs |
| Collected automatically | Device information, app version, access logs, error logs, service usage records (which screens you open in the app and how long you stay, whether microphone permission was granted, whether you played a voice sample, and which in-call request features were used and whether they worked — never conversation content, anything you type, recipients, song titles, destinations, or location), a device token for notifications, an app installation identifier | Collected automatically during use |
| Check-in | (only if you turn it on) mood, and whether meals, sleep, going out and medication came up, plus topic tags, and how many times sleep mode was used | Derived from call transcripts and sleep-mode usage records |
| Check-in link (care contact) | The label, email address, and emergency text number (optional, Korea only) that the care contact enters | Entered by the care contact when creating the link |
Remembered recipients for texts and calls (on your device only) — When you ask during a call, for example "text my mom", the one phone number you pick yourself on your phone's contact picker is saved only on your device, together with the name you used (for example "mom"). It is never sent to our servers or to AI processing servers, and is used only to fill in the recipient the next time you ask for the same person. SudaCall does not read your whole contact list (it does not use the contacts permission). You can delete them one by one or all at once in Settings > Remembered recipients, and they are also deleted when you sign out or uninstall the app. (Added 2026-09-30)
Information received through social sign-in is used only to identify the member and to prefill the sign-up screen. If you sign in with a different social provider using an email that already has an account, we link it to the existing account rather than creating a new one, so your call history and subscription carry over. We keep a link record showing which provider account belongs to which member; it is deleted when you delete your account.
If you disconnect SudaCall in your Kakao account settings, Kakao notifies the Company. If that account was created with Kakao only, we delete all information, the same as account deletion. If the account can also sign in with Google or Naver, we delete only the Kakao link record and keep the account.
Call audio itself is not stored. Voice during a call is used only for real-time recognition and synthesis; what is stored is the text transcript and the summary.
For requests during a call, SudaCall only opens the screen on your phone. For message, KakaoTalk, and email drafts, placing a call, adding a calendar event, and directions, we open the relevant app screen on your device, and you send, call, or save yourself. For directions we pass the place name you said to your map app, and SudaCall does not use your device's location for this. Alarms and timers are set in your device's clock app (on iPhone, as a SudaCall notification). The content of a draft or event is created from the conversation and passed to that screen on your device. The contact you pick (name and phone number) and anything stored in your device's contacts or calendar is used only on your device and is never sent to our servers.
Songs play in the official YouTube player on the call screen. When you ask, we either play a short part of a song or play it quietly in the background while the conversation goes on; if you want the whole song, we ask you first, end the call, and open it in the YouTube app on your phone (or on the web if the app is not installed). Section 3 covers the player.
Sleep mode does not decide you are asleep by listening. We do not analyse breathing, snoring, or other sounds; we judge only by how long you have not spoken. Call audio is not stored in sleep mode either. Short words heard after you seem to have fallen asleep (what looks like sleep talk) get no reply, and although they stay in the transcript with a marker, they are not used in call summaries, relationship memory, or check-in reports. If check-in reports are on, your care contact is told only how many times you used sleep mode (section 4-1). You choose the sleep-mode sound. A song you choose plays quietly in the official YouTube player on the call screen during the call; once you fall asleep and the call ends, it keeps playing on the app's sleep screen (dimmed to the lowest brightness, with the player still visible) until the time you set (section 3). If you tell us you use YouTube Premium, we hand the song to the YouTube Music app on your phone after the call, and that app plays it. If you do not use YouTube Premium and want to sleep with the screen off, we play royalty-free audio downloaded from our server (public-domain or CC0 piano pieces and the like) and sounds the app generates (such as noise), and no information is sent to an outside service to play them. We do not use sleep-mode records to judge your sleep or your health.
We check your location only if you have consented separately, and only at the moment you ask during a call. We check it once, only while the app is on screen during a call; we never check it while the app is in the background, and we never track you. Section 4-2 and the Location-Based Service Terms set out the details.
Under Article 22-2 of Korea's Network Act, the Company tells you which device permissions the Service uses, grouped as below. Optional permissions are requested through your device's permission prompt the first time you use the feature that needs them. For location, we also ask for your consent to the collection and use of personal location information, separately from the device permission (section 4-2).
| Type | Permission (device) | Used for | If you do not allow it |
|---|---|---|---|
| Required | Microphone | Voice calls with your AI friend | You cannot make calls |
| Optional | Notifications | Incoming calls, scheduled calls (including wake-up and medication calls), after-call messages, announcements | Scheduled and incoming calls and notifications do not arrive (calls you place still work) |
| Optional | Alarms & reminders (exact alarms, Android) | Ringing scheduled calls at the time you set | Calls may ring a few minutes late; a wake-up call you set by voice is set as a clock-app alarm instead |
| Optional | Full-screen notifications (Android 14+) | Showing the call screen over the lock screen | Calls ring as a notification banner only |
| Optional | Display over other apps (Android) | Showing the incoming call screen while you use another app | You tap the notification to open the call screen |
| Optional | Nearby devices (Bluetooth, Android 12+) | Calls through Bluetooth earphones or headsets | Calls use the phone speaker, earpiece, or wired earphones |
| Optional | Camera | Taking a profile photo | Choose from your gallery or use a default avatar |
| Optional | Photos (iPhone photo library) | Choosing a profile photo | Take a photo or use a default avatar |
| Optional | Location (only while using the app) | Once, at the moment you ask during a call — saving a place, finding places nearby, and (with separate consent) sending your current location to your care contact. Background location is never used | Location features are unavailable (say a place name and we will look it up by name). With approximate location only, the nearest place may be wrong |
| Optional | Contacts (where the feature is offered) | Finding a number by name when you ask to call or text someone during a call — on your device only | You pick the contact in the contact picker |
| Automatic | Internet, vibration, keeping the screen on (during calls and on the sleep-mode sleep screen), audio settings (speaker switching, call volume), restoring scheduled calls after a reboot, foreground service (Android — keeps the microphone during a call, plays sleep-mode sounds after the call with the screen off), background audio (iPhone — keeps the call going, plays sleep-mode sounds), set alarm (Android — sets alarms and timers in the clock app) | Running the Service | Normal permissions the operating system grants at install; they do not access information stored on your device |
You can use the Service without allowing optional permissions; only the related feature is limited. You can change them at any time — Android: Settings > Apps > SudaCall > Permissions / iPhone: Settings > SudaCall. You can also check their status in the SudaCall app under Settings > App permissions.
Adding a calendar event does not use any calendar permission. We open your calendar app without one (on Android, its add-event screen; on iPhone, we copy the event details and open the calendar app). We never read what is stored in your device's calendar.
To the extent needed to provide the Service, processing is entrusted to the companies below and mostly takes place overseas (United States, China). The information transferred is the minimum needed to provide the Service (voice stream, conversation text, account identifiers, and location coordinates if you have consented).
| Processor | Entrusted work | Country |
|---|---|---|
| Google (Firebase/Cloud) | Authentication, data storage, server operation, sending notifications (push) and email | United States and others |
| LiveKit | Real-time voice call connection | United States |
| Deepgram | Speech recognition (speech → text) | United States |
| Cartesia | Speech synthesis (text → speech), voice model creation | United States |
| OpenAI | Conversation generation (AI model) | United States |
| Anthropic | Conversation generation (AI model) | United States |
| Google (Gemini) | Conversation generation, summarisation, search (AI model) | United States |
| DeepSeek | Conversation generation (AI model) | China |
| Fireworks AI | Conversation generation (AI model hosting) | United States |
| Inworld AI | Speech recognition and synthesis (basic character voices) | United States |
| Fish Audio | Speech synthesis (pro voices) | United States and other countries * |
| ElevenLabs | Speech synthesis (some legacy features) | United States |
| Kakao · NAVER | Social sign-in (member identification) | Republic of Korea |
| NAVER Cloud | In-call search and finding places (search terms, place names), emergency check-in text messages | Republic of Korea |
| Google (YouTube API Services, Google Maps Platform) | Song and video search (including search during calls) and song playback on the call screen and sleep screen, finding places (search terms, place names), and finding the nearest place's name and address and places nearby from location coordinates (with consent) | United States |
The Company applies each provider's opt-out from training where their API data policy offers it, and reviews those policies periodically because they can change.
* Fish Audio states in its privacy policy that it is a US (Delaware) business but does not disclose data centre locations, and says processing may occur in other countries through group companies and subprocessors. The Company is confirming the processing country with that provider and will update this table once confirmed.
YouTube (Google): SudaCall uses YouTube API Services for song and video search (including search during calls) and for playing songs on the call screen. For search we send only the search terms — never your account details — and we do not access your YouTube or Google account. Songs during a call (a short part of a song, or music playing in the background while you talk) and sleep-mode songs play in the official YouTube player, which is provided directly by Google. While the player is open, Google may collect device information and playback information, may store or read cookies or similar technologies on your device, and may show advertisements in videos. That information is governed by the Google Privacy Policy, and your use of YouTube is governed by the YouTube Terms of Service. We do not receive the information Google collects; we use only the player's state (playing, paused, ended) to run the call. Playback stops when the app leaves the screen or the call ends. The exception is sleep mode: if you fall asleep and the call ends, playback continues on the app's sleep screen (dimmed to the lowest brightness, with the player still visible) until the time you set, and it still stops if the app leaves the screen. A whole song opens in the YouTube app on your phone after the call (or on the web if the app is not installed), and if you use YouTube Premium and ask for it in sleep mode, we hand the song to the YouTube Music app after the call and that app plays it. Your use of the YouTube and YouTube Music apps is governed by the YouTube Terms of Service and the Google Privacy Policy.
To provide the AI call service, the Company transfers personal data overseas as set out below. Every processor in the table in section 3 other than the Korean companies (Kakao, NAVER, NAVER Cloud) is an overseas transfer. The recipient and country differ by the type of information.
| Type | Recipient (country) | Details |
|---|---|---|
| Conversation content (text) — full utterances and relationship records (nickname, form of address, age range, gender, interests, and other conversational context), and the names and addresses of places saved or found during a call, and notes you add to them | OpenAI (US) — default response generation / DeepSeek (China) · Fireworks AI (US) — fallback path on latency or outage | Sent in real time during a call so the AI can compose a reply. The default path is the United States; if a fallback path is used during an outage or latency spike, data may be sent to servers located in China. |
| Voice — the user's voice (speech recognition), character voice synthesis and cloning, call connection | Inworld AI · Deepgram · Cartesia · LiveKit (all US), Fish Audio (pro voices) | Real-time recognition, synthesis, and call connection take place in the United States. Pro voices created by creators are synthesised through Fish Audio and sent to that provider's overseas servers (see the footnote to the table in section 3). |
| Additional processing — call summaries and relationship memory, quality assessment, content review, news briefings | OpenAI · Google (both US) | Conversation text is summarised and analysed after the call ends. |
| Search terms — song and video search terms (including search during calls), place names | Google (US) — YouTube API Services, Google Maps Platform | Only the search term is sent, when you ask or when the conversation needs a search. Account details are never sent with it. Place search in Korea uses NAVER Cloud (Republic of Korea). |
| Location — your device's coordinates at the moment you ask during a call (with consent to personal location information) | Google (US) — Google Maps Platform | Sent once, at that moment, to find the nearest place's name and address and places nearby. Account details are never sent with it, and the Company does not keep the coordinates sent to Google (they are kept only with a saved place, if you asked to save it — section 4-2). Without consent nothing is sent, and the call service works as usual. |
| Item | Details |
|---|---|
| Time and method of transfer | Sent via API over encrypted communication (TLS) at the time of use, such as during a call |
| Retention and use period | Per each provider's API data policy (the Company applies each provider's opt-out from training and reviews policy changes periodically) |
| How to refuse | If you do not want overseas transfer, you can refuse by stopping use of the Service or deleting your account |
| Effect of refusal | Because AI conversation is generated through overseas providers, refusing transfer means the call service cannot be used |
Call content (transcripts, summaries, relationship data) is visible only to you and is not disclosed to other users, including creators. The Company accesses call records only to the minimum extent needed to improve service quality and verify safety, under internal controls, and cooperates with state authorities only upon a lawful official request, within the procedures and scope set by law.
Only if you turn it on yourself, SudaCall sends a periodic check-in summary drawn from your calls to a person you choose (your "care contact"). If you do not turn it on, nothing is sent and nothing else about the service changes.
These summaries are generated automatically by AI from call transcripts. They are not a medical diagnosis or assessment and must not be used as a basis for health decisions. SudaCall is not a healthcare provider and is not a HIPAA covered entity; this feature is not medical care.
The Company processes personal location information as a location-based service provider under Korea's Act on the Protection, Use, etc. of Location Information (the "Location Information Act"). The details are governed by the Location-Based Service Terms.
You may at any time request access to, correction of, deletion of, or suspension of processing of your personal data. You can do this yourself in the app under Settings (Account), or request it at the contact details below. You can delete call records directly in the app, and delete relationship data with "Reset memory". Your rights over personal location information (withdrawing consent, pausing, access, correction) are governed by section 4-2 and the Location-Based Service Terms.
Age is checked at sign-up by confirming that you meet the minimum age, and also by date of birth if you enter one. If the user is below the minimum age, sign-up is refused and the information entered is not stored.
This section applies to users and creators in the United States and is provided to meet state biometric privacy laws, including the Illinois Biometric Information Privacy Act (BIPA), the Texas Capture or Use of Biometric Identifier Act (CUBI), and Washington's biometric statute.
Depending on your state (for example California under the CCPA/CPRA, and comparable laws in Colorado, Connecticut, Texas, Virginia and others) you may have the right to know what personal data we hold and why, to get a copy, to correct it, to delete it, and to limit the use of sensitive personal data.
Data protection officer: Lee Heekyu (Development Division) · sudacall@creamhouse.net · +82-2-508-2712
Location information manager: Lee Heekyu (Development Division) · sudacall@creamhouse.net · +82-2-508-2712
Business: CreamHouse Co., Ltd. (Representative Choi Woojin, business registration number 220-86-89511) · 19 Yangpyeong-ro 21ga-gil, Rooms 208–209, Yeongdeungpo-gu, Seoul, Republic of Korea
Reports and consultation on privacy infringement (Korea): Privacy Infringement Report Centre (privacy.kisa.or.kr, 118), Personal Information Dispute Mediation Committee (kopico.go.kr, 1833-6972)
If this policy changes, we announce it in the app 7 days before it takes effect (30 days before, for material changes).
Revised 2026-09-09 — with the introduction of social sign-in (Kakao, Naver), Kakao and Naver account information was added to the items collected, and the handling of linking and unlinking sign-in methods was made explicit. The default processing path for conversation generation also changed, so the overseas transfer details were corrected to match reality (default path: United States). This revised policy takes effect on 16 September 2026.
Revised 2026-09-19 — account deletion now has a 7-day hold (sign in again within it to restore your account), and section 5 now sets out the purpose, items, and period of the minimal record kept for 1 year after deletion to prevent abuse. Preventing abuse was added to the purposes in section 2. This revised policy takes effect on 19 September 2026.
Revised 2026-09-29 — service usage records (which screens you open in the app and how long you stay, whether microphone permission was granted, whether you played a voice sample — never conversation content or anything you type) were added to the items collected automatically, analysing how the app is used was added to the purposes in section 2, and section 5 now sets their retention (1 year from collection, destroyed without delay when you delete your account). In addition, sections 1, 2, and 5 now set out the items, purposes, and retention for the features you can ask for during a call (scheduled calls, alarms, songs, directions, message drafts, placing calls, adding calendar events, and passing words on to your family) and for sleep mode, and a new section 1-1 lists app permissions. Sections 3 and 3-1 now name the outside services used for song and video search, song playback on the call screen, and finding places (YouTube API Services, Google Maps Platform, NAVER Cloud), and check-in reports (section 4-1) now include how many times sleep mode was used and passing on words you ask us to pass on and confirm. A new section 4-2 covers personal location information processed with separate consent (saving places, finding places nearby, and sending your current location to your care contact), and section 9 now names the location information manager. We also brought the description of features already in service — Sign in with Apple, the sign-up age check, invites and events, and sending notifications and check-in text messages — in line with how they work. This revised policy takes effect on 29 September 2026.