**Last updated:** March 2026
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## 1. Data Collected
### For App Functionality
- **Purchase History:** Processed via RevenueCat to verify premium subscription status. Not linked to your identity.
- **App Interaction:** Dhikr sessions, mood entries, and statistics are stored locally on your device only. Optional cloud backup for premium users.
### For Ad Attribution (When ATT Permission Granted)
- **Device Identifier (IDFA):** Used to measure the effectiveness of our Meta (Facebook) and TikTok ad campaigns. Your data is never sold or shared with third parties.
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## 2. App Tracking Transparency (ATT)
On iOS 14.5+, we request permission under Apple's App Tracking Transparency framework before accessing your device identifier for ad attribution.
- If you **allow:** IDFA is shared with Meta and TikTok for anonymous ad attribution only.
- If you **deny:** No ad attribution data is collected. The app continues to work fully.
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## 3. Third-Party Services
| Service | Purpose | Privacy Policy |
|---------|---------|----------------|
| RevenueCat | Subscription management | revenuecat.com/privacy |
| Firebase Analytics | App performance & crash tracking | firebase.google.com/support/privacy |
| Meta (Facebook) Ads | Ad attribution (ATT permission required) | facebook.com/privacy/policy |
| TikTok Business | Ad attribution (ATT permission required) | tiktok.com/legal/privacy-policy |
| Appwrite | Cloud backup (premium only) | appwrite.io/privacy |
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## 4. Data Retention
- **Local data** (sessions, mood, settings): Stored on your device until you delete the app.
- **Cloud data** (premium): Removed from Appwrite upon account deletion.
- **Analytics data:** Subject to Firebase and RevenueCat's own retention policies.
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## 5. Children's Privacy
The app is rated 4+. We do not knowingly collect personal data from children under 13.
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## 6. Your Rights
At any time you can:
- Delete all local data via Settings → "Delete All Data."
- Change ATT permission in iOS Settings → Privacy → Tracking.
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## 7. Contact
For privacy questions: **afiratgurbuz@gmail.com**