Privacy Policy for Daily Habit Tracker
**Last updated: July 21, 2026**
This Privacy Policy describes how Daily Habit Tracker ("the App", "we", "us") handles information when you use our mobile application.
## 1. Information We Collect
### Information you provide directly
- **Your name**: If you choose to enter your name, it is stored only on your device and used solely to personalize the reminder notifications the App sends you (e.g. "Time to work out, [Name]!"). We do not transmit your name to us or any third party, and we do not require it to use the App.
- **Habit and tracking data**: Habits you create, completion history, streaks, and reminder settings are stored locally on your device using local app storage. This data is not uploaded to any server we operate, because the App does not have a backend server.
### Information collected automatically
The App itself does not use analytics or crash-reporting tools and does not collect device identifiers, location, or usage data on our behalf. However, third-party services embedded in the App (advertising and billing, described below) may collect information under their own privacy policies.
## 2. Permissions We Use
| Permission | Purpose |
|---|---|
| Notifications (POST_NOTIFICATIONS) | To send you habit reminder notifications you configure. |
| Schedule exact alarms | To deliver reminders at the exact time you choose. |
| Receive boot completed | To re-schedule your reminders after your device restarts. |
| Vibrate | To vibrate your device when a reminder notification arrives, if enabled. |
| Ignore battery optimizations (request only) | To ask your permission so reminders remain reliable if your device aggressively restricts background apps. |
| Internet | Required by the advertising and in-app purchase services described below. |
We do not request access to your contacts, camera, microphone, location, storage, or any other sensitive device permission.
## 3. Third-Party Services
### Advertising — Google AdMob
The App displays ads served by Google AdMob. AdMob may collect and process data such as your advertising ID, IP address, and general device information to serve and measure ads, including personalized ads where permitted by your settings and region. This data collection is governed by Google's own policies:
- [Google Privacy Policy](https://policies.google.com/privacy)
- [How Google uses information from sites or apps that use Google services](https://policies.google.com/technologies/partner-sites)
You can opt out of personalized advertising through your device's ad settings (Android Settings → Google → Ads → "Opt out of Ads Personalization").
### In-App Purchases — Google Play Billing
Subscription purchases (Monthly, Quarterly, Yearly premium plans) are processed entirely by Google Play Billing. We do not receive or store your payment card details — these are handled directly by Google Play under [Google's Payments Privacy Notice](https://payments.google.com/payments/apis-secure/get_legal_document?ldo=0&ldt=privacynotice). We only receive confirmation of your subscription status (active/inactive) to unlock premium features within the App.
## 4. Data Sharing
We do not sell your data. We do not share any information with third parties except as described above, where AdMob and Google Play Billing process data as independent data controllers under their own privacy policies as part of providing ads and payment processing within the App.
## 5. Data Storage and Retention
Your habit data and name are stored locally on your device only, for as long as the App remains installed. Uninstalling the App permanently deletes this data from your device. We do not retain a copy elsewhere, because we do not operate a server that stores this data.
## 6. Children's Privacy
The App is not directed at children under 13, and we do not knowingly collect personal information from children under 13. If you believe a child has provided us information, please contact us using the details below so we can address it.
## 7. Your Choices
- You may decline to enter your name; reminder notifications will use a generic greeting instead.
- You may disable notification permissions at any time in your device settings.
- You may opt out of personalized ads via your device's ad settings.
- You may cancel a subscription at any time through Google Play → Subscriptions.
## 8. Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted here with an updated "Last updated" date.
## 9. Contact Us
If you have questions about this Privacy Policy, contact us at:
**cnft939@gmail.com**