Last updated: 09/06/2025
Cal Hub – Calorie Tracker (“the App”) respects your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our mobile application.
- Account Information: When you sign up or log in, we collect your email address (via direct email login or Google Sign-In).
- Analytics Data: We use Google Analytics to understand app usage and improve performance.
- User-Submitted Photos: If you choose to upload photos for calorie and food recognition, those images are stored locally on your device. They are transmitted securely to our AI service provider for analysis but are not stored on our servers.
- Subscription Information: We use RevenueCat to manage subscriptions and entitlements. RevenueCat may collect non-personally identifiable purchase data (such as subscription type, expiration date, and transaction receipts) in order to provide and validate your subscription.
We use your information to:
- Authenticate your account and allow login.
- Provide and improve the calorie tracking experience.
- Analyze app usage to improve features and performance.
- Process and validate subscription access.
- Deliver AI-powered food recognition features.
- Emails and analytics data are retained indefinitely unless you delete your account.
- Photos remain only on your device. Temporary copies are sent to our AI service provider (via OpenRouter and OpenAI models) for analysis but are not retained on their servers.
- Subscription data handled by RevenueCat is stored only as necessary to provide entitlement verification.
We do not sell or share your personal information with third-party advertisers.
We use trusted service providers to operate the App, including:
- Firebase Authentication (Google) – for secure login. Firebase Privacy Policy
- Google Analytics – for usage insights. Google Privacy Policy
- RevenueCat – to manage subscriptions and entitlements. RevenueCat Privacy Policy
- OpenRouter / OpenAI – for temporary AI processing of photos. OpenAI Privacy Policy | OpenRouter Privacy Policy
These providers may process your data only to provide their services to us and are bound by their own privacy policies.
Cal Hub – Calorie Tracker offers monthly and annual subscriptions with a free trial. Subscriptions are managed through RevenueCat and billed through your Apple App Store account. We do not access or store your payment details.
This app is not directed toward children under 13 years of age. We do not knowingly collect personal information from children.
We take reasonable measures to protect your information, including encryption during transmission. However, no method of storage or transmission is 100% secure.
- You may delete your account at any time, which will remove your email and associated data from our system.
- You may also manage or cancel your subscription via your Apple App Store account.
We may update this Privacy Policy from time to time. The updated version will be posted within the App and take effect upon posting.
If you have any questions about this Privacy Policy, you can reach us at: 📧 [ishacorporations+support@gmail.com]