Privacy Policy
TryLon is a triathlon and IRONMAN training app published by BIRAINY ("we", "us"). This policy explains what data the app collects, why, where it is stored, and the choices you have. Contact: info@birainy.com.
Data you give us
| Data | Why |
|---|---|
| Email address, name, password (handled by Firebase Authentication) or your Google account when you use Google sign-in | To create and secure your account and sync it across devices |
| Height, weight, birth year, sex (optional), experience level, best and target race times, target race date | To build your training plan and calculate calorie and pacing figures |
| Training log: completed sessions, effort, recovery and pain ratings, durations, calories | To track progress and adapt your plan |
| Food diary entries you type | To show nutrition estimates for your day |
| App preferences such as language, theme and notification settings | To keep the app configured the way you set it |
Coaching tips and answers in the app are generated on your device. Your questions and food diary text are not sent to any AI service.
Data collected automatically
| Data | Why |
|---|---|
| App interactions (for example screens opened, sessions completed, paywall shown) and an app-instance identifier, through Google Analytics for Firebase | To understand which features are used and improve the app |
| Crash logs and diagnostics, linked to your account identifier, through Firebase Crashlytics | To find and fix crashes |
TryLon does not show ads, does not use your data for advertising, and does not sell your data.
Purchases
Subscriptions are sold through Google Play or the Apple App Store. We never see your card details. When you subscribe, the store sends us a purchase token, which our server verifies with the store and stores against your account together with your plan, billing cycle and renewal date, so that Pro works on all your devices and renewals, cancellations and refunds are reflected automatically.
Where your data is stored
Your account and synced data are stored in Google Firebase (Authentication, Cloud Firestore and Cloud Functions) operated by Google LLC. Firestore data is stored in the europe-west1 region; purchase verification runs in us-central1. Data is encrypted in transit. Firebase processes data on our behalf under Google's data processing terms. A copy of your data is also kept on your device so the app works offline.
Who we share data with
- Google (Firebase, Google Play) and Apple (App Store) as service providers, only to run the features above.
- When you open a product link inside the app, you leave TryLon for the retailer's site; the link carries a campaign reference but no personal data.
- Authorities, if the law requires it.
How long we keep data
We keep your account data while your account exists. When you delete your account, your profile, training log, food diary, preferences and subscription status are erased from our servers and from the device. A minimal record linking a store purchase token to an account identifier is kept so that refunds and renewal notices for past purchases can still be processed; it contains no name, email or training data. Analytics and crash data are kept for the retention periods set in Firebase (at most 14 months for Analytics, 90 days for Crashlytics).
Your choices and rights
- Edit your profile at any time in the app.
- Delete your account in the app under Settings, or follow these steps.
- Turn off notifications in the app or in your phone's settings.
- Ask for a copy of your data, a correction, or deletion by emailing info@birainy.com. Depending on where you live (for example under the GDPR) you may also object to processing or complain to your data protection authority.
Children
TryLon is intended for adults aged 18 and over and is not directed at children. If you believe a child has created an account, contact us and we will delete it.
Health information
TryLon provides general training guidance and is not medical advice. Body measurements and training ratings you enter are used only to personalise the app and are never sold or shared for advertising.
Changes
If we change this policy we will update the date above and, for significant changes, tell you in the app.