Privacy Policy
Effective September 28, 2026
Antey is a strength-training journal with an AI coach. This policy explains what data the Antey iOS app (“Antey”, “we”, “us”) collects, why, who it is shared with, and the choices you have. Antey is published by Pavel Agoshkov, an individual developer. Contact: hello@antey.app.
- Your workouts, programs, journal, profile (name, sex, date of birth, height, weight) and workout photos and videos stay on your iPhone. We do not upload them.
- If you sign in and talk with Antey, your messages and the context needed to answer them are processed on our server and by our AI providers, and kept for up to 30 days.
- We do not sell your data. To learn which of our ads bring people to Antey, the app tells Meta when it is installed and opened. Your advertising identifier goes with that only if you allow tracking. No workouts, body data, Health data or conversations are ever shared for advertising.
- You can use the training features without an account.
1. Data that stays on your device
The following is stored only in Antey on your iPhone. It is not sent to us and is not synced to iCloud by Antey:
- Your workout journal: programs, workouts, exercises, sets, weights, repetitions and times.
- Your profile: preferred name, training goal, sex, date of birth, height and weight, and your answers to the introduction questions.
- Photos and videos you attach to workouts, and your profile picture. They leave your iPhone only if you tap Save to Photos.
- Dictation: when you dictate a message, speech is recognised on your iPhone where the device supports it.
Deleting the app deletes this data. Your iPhone’s own backups follow your device settings.
2. Apple Health and motion
If you allow it, Antey reads heart rate (to show it beside a workout) and height and body mass (when you ask to fill your profile from Health). Antey writes nothing to Health. If you allow motion access, Antey reads step counts for stopwatch intervals when you ask. Health and motion data are used only on your device. They are never sent to our server or AI providers and never used for advertising.
3. Your account
An account is optional and is needed only to talk with Antey and to subscribe. You sign in with Apple. We receive an account identifier from Apple and, if you choose to share them, your name and email (or an Apple private relay address). Our backend runs on Supabase, which stores your account record, subscription state and usage counters.
4. Talking with Antey (text, voice and video)
When you talk with Antey, we process:
- Text chat. Your message, the recent conversation, your preferred name, your training goal and a snapshot of the workout you are discussing (title, exercises, sets, weights, repetitions and times). Your sex, date of birth, height and weight are not sent.
- Voice conversations. Your microphone audio is streamed live to our voice provider while a call is open. A text transcript of the conversation is saved on our server.
- Video with Antey’s avatar. Your microphone audio is streamed to our avatar provider while a video session is open, and a text transcript is saved on our server.
Messages and transcripts are kept on our server for 30 days and then deleted. Temporary request data is deleted within 48 hours. Antey’s replies are generated by AI and can be wrong. They are not medical advice.
A first call with Antey, before you have an account
During the introduction you can choose a free 30-second video call with Antey. If you do, we send our AI video partner (Anam) your first name, your answers to the introduction questions and the name of the program you chose, and your microphone audio is streamed to them for the length of the call. Your camera is not used. When the call ends we ask Anam to delete the call’s data (transcript, recording and IP address). To allow one free call per iPhone, we use Apple’s DeviceCheck, which lets us mark that a call was given without learning anything about your device or identity, and Apple’s App Attest, which confirms the request comes from the genuine Antey app. We keep a record of the call’s time, length and a hashed app identifier for 90 days, with no name or answers.
5. Purchases
Subscriptions are bought through Apple. We never see your payment details. We use RevenueCat to manage subscriptions. RevenueCat receives your account identifier and purchase information from Apple, and we record your subscription state and monthly voice and video minutes on our server.
6. Analytics
We use TelemetryDeck, a privacy-focused analytics service, to understand how the app is used. It receives anonymous usage events such as “workout started”, “workout finished” (with duration and number of exercises), “message sent”, “voice call started”, subscription changes and whether a photo or video was attached. Your user identifier is hashed before it is sent. No names, messages, workout contents or Health data are sent to TelemetryDeck.
7. Tracking and advertising
Antey uses the Meta SDK to measure its own advertising: to learn which of our ads on Facebook and Instagram bring people to the app. The SDK tells Meta when Antey is installed and opened and when it goes to the background, with basic device information (model, iOS version, language, time zone) and an identifier the SDK creates for this installation.
Antey asks for permission through Apple’s App Tracking Transparency prompt. Only if you allow tracking does your device’s advertising identifier go with these events, which lets Meta link them to the ads you saw. If you do not allow it, the identifier is not sent. You can change your choice at any time in iOS Settings → Privacy & Security → Tracking.
Nothing else is sent to Meta: no name, email, messages, workouts, body data, Health data, photos or videos. We do not show ads in Antey and do not sell or share your data with data brokers.
8. Who we share data with
We share data only with the service providers that run Antey, and only as described above:
| Provider | Purpose | Data |
|---|---|---|
| Apple | Sign in, purchases, DeviceCheck and App Attest | Account identifier, purchase records; a device mark for the free call |
| Supabase | Backend and database | Account, subscription state, messages and transcripts (30 days) |
| OpenAI | Text chat and voice conversations | Messages, chat context, live voice audio |
| Anam | Video with Antey’s avatar, including the free first call | Live audio during a call; for the free first call also first name, introduction answers and program name. Call data is deleted after the call. |
| RevenueCat | Subscription management | Account identifier, purchase information |
| TelemetryDeck | Anonymous usage analytics | Usage events, hashed identifier |
| Meta | Measuring our own ads | App installed, opened and closed; basic device information; an installation identifier; your advertising identifier only if you allow tracking |
OpenAI processes requests under its API terms, which do not use API data to train its models by default. We may also disclose data if the law requires it.
9. International transfers
Our server and database are hosted in Singapore. Our AI, subscription and analytics providers may process data in other countries, including the United States. Where required, transfers rely on the providers’ standard contractual safeguards.
10. Your choices and rights
- Use Antey without an account. Training features work fully offline and on-device.
- Delete your account in the app: Settings → Account → Delete account. This deletes your account and the messages, transcripts, subscription and usage records on our server. You choose whether to keep or remove the data on your iPhone.
- Clear chat history at any time in the app.
- Revoke permissions (Health, microphone, camera, notifications, motion) in iOS Settings.
- Cancel a subscription in your Apple ID settings.
- Access, correct, export or delete your data, or ask us to remove records held by RevenueCat and TelemetryDeck: email hello@antey.app. We reply within 30 days.
If you are in the EU, UK or Israel, you also have the right to object to or restrict processing and to complain to your data protection authority. We process your data to provide the service you asked for (contract), for analytics and security (legitimate interests) and, for Health data, with your consent.
11. Security
Data in transit is encrypted. Our server data is protected by access controls, and request context is stored encrypted. No system is perfectly secure, but we limit what we collect and how long we keep it.
12. Children
Antey is intended for people aged 13 and older. We do not knowingly collect data from children under 13. If you believe a child has given us data, contact us and we will delete it.
13. Changes
If this policy changes, we will update the date above and, for significant changes, tell you in the app.