Cookie Policy
Last updated: 2026-04-09
1. What Are Cookies?
Cookies are small text files stored on your device when you visit websites. They help websites remember your preferences and improve your experience. Similar technologies include local storage, session storage, and pixels.
2. How We Use Cookies
VivaTrainer uses cookies and similar technologies for the following purposes:
2.1 Essential Cookies (Required)
These cookies are necessary for the Service to function:
| Cookie Name | Purpose | Duration |
|---|---|---|
| __session | Authentication and session management | Session |
| firebase-auth | Firebase authentication state | Persistent |
| cookie-consent | Stores your cookie preferences | 1 year |
2.2 Functional Cookies (Optional)
These cookies remember your preferences:
| Cookie Name | Purpose | Duration |
|---|---|---|
| user-preferences | TTS settings, theme, sport preference | 1 year |
| last-sport | Remember your last selected sport | 30 days |
2.3 Analytics Cookies (Optional)
These cookies help us understand how you use the Service:
| Cookie Name | Purpose | Duration |
|---|---|---|
| _ga, _gid | Google Analytics (if enabled) | 2 years / 24 hours |
| ph_* | PostHog analytics (if enabled) | 1 year |
3. Local Storage
We also use browser local storage and IndexedDB for:
- Session History: Storing your training session data locally
- Offline Support: Caching app resources for offline access
- User Preferences: Storing settings for faster access
4. Third-Party Cookies
Some cookies may be set by third-party services we use:
- Firebase: Authentication and analytics
- Stripe: Payment processing (fraud prevention)
- Razorpay: Payment processing (India)
These third parties have their own privacy policies governing their cookie usage.
5. Managing Your Cookie Preferences
5.1 Cookie Consent Banner
When you first visit our Service, you'll see a cookie consent banner where you can choose which optional cookies to accept or reject.
5.2 Changing Preferences
You can change your cookie preferences at any time by:
- Clicking the "Cookie Settings" link in the footer
- Going to Settings > Privacy in the app
- Clearing cookies in your browser settings
5.3 Browser Settings
Most browsers allow you to control cookies through their settings:
- Chrome: Settings > Privacy and Security > Cookies
- Firefox: Options > Privacy & Security > Cookies
- Safari: Preferences > Privacy > Cookies
- Edge: Settings > Privacy > Cookies
Note: Blocking essential cookies may prevent the Service from functioning properly.
6. Do Not Track
We respect "Do Not Track" (DNT) browser signals. When DNT is enabled, we will not load optional analytics cookies.
7. Updates to This Policy
We may update this Cookie Policy to reflect changes in our practices or for legal compliance. Changes will be posted on this page with an updated date.
8. Contact Us
For questions about our use of cookies, please contact:
Email: privacy@vivatrainer.app