Last updated: February 3, 2026This Privacy Policy describes how TallerCore ("we," "us," or "our") collects, uses, and protects your information when you use our height and growth coaching app. By using TallerCore, you agree to the practices described here.
Profile and onboarding: Gender, date of birth, ethnicity, height, weight, parents’ heights, foot size, sleep hours, workout frequency, nutrition rating, dream height, and similar answers used to personalize your experience and AI coaching.
Settings: Unit preference (metric/imperial) and height percentile region (e.g. WHO).
AI chat: Messages you send in the in-app AI coach.
In-app content: Logged meals, saved meals, and whether you’ve completed the stretch routine.
This information is stored on your device only. We do not operate servers that store your profile or chat history.
Subscriptions (RevenueCat): When you subscribe or restore purchases, RevenueCat and the App Store process subscription and purchase data (e.g. product IDs, transaction status). RevenueCat may use an anonymous device identifier. We do not collect or store your payment details; Apple processes payments.
AI (OpenAI): When you use the AI coach, we send to an OpenAI-compatible service:
Your chat messages.
A text summary of your profile (age, height, weight, sleep, nutrition, goals) so the AI can give personalized advice. This summary does not include your name, email, or other direct identifiers.
Usage: We may store launch count and dates on your device to decide when to show optional prompts (e.g. sleep check-in and App Store review).
Device: RevenueCat may receive device-type and OS information for subscription management. We do not collect your precise location.
We do not sell your personal data.
Personalizing recommendations, growth insights, nutrition, and stretch content.
Providing AI coaching (using only the data described above).
Managing subscriptions and restoring purchases via RevenueCat and the App Store.
Improving the app (e.g. when to show optional prompts), using data stored on your device.
Your device: Profile, preferences, meal logs, and similar data remain on your device until you delete the app or clear its data.
RevenueCat: Subscription data is retained as described in RevenueCat’s Privacy Policy: https://www.revenuecat.com/privacy
AI provider: Your messages and profile summary are processed according to the AI provider’s terms (e.g. OpenAI’s Privacy Policy: https://openai.com/policies/privacy-policy). We do not keep your chat history on our own systems.
We use:
RevenueCat – subscriptions and entitlements. Privacy Policy: https://www.revenuecat.com/privacy
Apple App Store – in-app purchases. Apple Privacy Policy: https://www.apple.com/legal/privacy/
OpenAI (or compatible API) – AI coaching. OpenAI Privacy Policy: https://openai.com/policies/privacy-policy
Your use of TallerCore is also subject to Apple’s and these providers’ terms and privacy policies where applicable.
Access and correction: Most data is on your device. You can change settings and update information in the app where available.
Deletion: To delete your data, uninstall TallerCore from your device. For subscription history, see RevenueCat’s and Apple’s policies.
AI chat: Avoid sharing sensitive personal or health information in chat if you do not want it processed by the AI provider.
Subscriptions: Manage or cancel in your device’s App Store subscription settings.
If you are in the EEA, UK, or elsewhere with specific privacy laws, you may have additional rights (e.g. access, portability, erasure, restriction, objection). Contact us to exercise them where we process your data.
TallerCore is not intended for children under 13 (or the applicable age in your country). We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child has given us personal information, contact us and we will help delete it where we control the data.
We use your device’s security and the security practices of Apple, RevenueCat, and the AI provider. Data sent to third parties is sent over HTTPS. We do not store payment details.
Your data may be processed in the United States or other countries where our service providers operate. By using the app, you consent to such transfers to the extent allowed by your local law.
We may update this Privacy Policy. The "Last updated" date at the top will change when we do. Using the app after changes means you accept the updated policy. We recommend checking this page from time to time.
For questions or requests about this Privacy Policy or your data:TallerCoreEmail: z.dubaka@gmail.comPhone: +37067517410