📅 Effective Date: June 7, 2026
📅 Last Updated: June 7, 2026
📦 App: ToneShift AI (com.toneshift.ai)
ToneShift AI is an Android app that rewrites the tone of your emails and messages using AI. This Privacy Policy explains what information we collect, how we use it, and your rights regarding your data.
By using ToneShift AI, you agree to the practices described in this policy.
Email / message text — Text you paste or type into the app for tone rewriting. This is sent to our secure server to generate the rewrite. We do not store your text permanently.
| Data | Purpose | Retained by |
|---|---|---|
| Anonymous user ID (Firebase UID) | Identify your session and enforce daily limits | Firebase (Google) |
| Daily rewrite count | Enforce free-tier quota (5/day) and pro quota | Our server (Firestore) |
| Premium status (isPremium) | Unlock pro features after purchase | Firebase Firestore |
| Device / OS info | Crash reporting and diagnostics | Firebase Crashlytics |
| App usage events | Understand feature usage, improve the app | Firebase Analytics |
| In-app purchase receipts | Verify and restore subscriptions | RevenueCat |
Free users see ads via Google AdMob. AdMob may collect: