Last Updated: August 2026 • Official Application Policy
Calis AI uses your device camera, Google ML Kit, and Firebase to provide an AI-guided workout experience. This policy explains what data we collect and how it is handled.
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1. Camera & Pose Data
The camera is used strictly for real-time exercise pose detection. All pose detection processing is executed LOCALLY on your device using Google ML Kit. We do NOT record, upload, or store video frames, camera feeds, or body images to any external server. Your visual privacy is completely protected.
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2. Firebase Authentication
We use Firebase Authentication to manage user sign-in and secure your account. Your account identifier (email/auth token) is stored to authenticate your session across devices.
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3. Workout Data & Cloud Sync
Your workout progress, completed reps, hold times, and skill tree levels are saved locally and synchronized to Google Cloud Firestore so your fitness history is preserved if you switch devices.
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4. Crash Reporting & Diagnostics
We use Firebase Crashlytics to catch application crashes and gather technical diagnostic logs (stack traces, device OS version). This data is used solely to resolve software bugs and improve stability. No camera frames or personal workout images are included.
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5. Third-Party Services
Calis AI relies on the following trusted third-party services:
Google Play Billing (In-app purchases & developer support)
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6. Data & Account Deletion
You can permanently delete your account and all stored data directly within the app via Profile > Delete Account. Upon deletion, all your remote Firestore records, local cached data, and Firebase authentication credentials are erased permanently.
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7. Contact Information
If you have any questions or feedback regarding this Privacy Policy, please contact us at: