Privacy Policy
Last updated: March 28, 2026
Wavebyte (“we”, “us”, or “our”) builds and publishes mobile applications and web tools under the wavebyte.in domain. This Privacy Policy covers all our products:
- Apps: TodoByte, NoteByte, PomoWave, SpendWave
- Website: wavebyte.in
1. Data We Collect
We do not collect, transmit, or store any personal data on our servers.
Mobile Apps (TodoByte, NoteByte, PomoWave, SpendWave)
All four apps are fully offline. They require no account, no login, and no internet connection.
- All data (tasks, notes, sessions, transactions, preferences) is stored locally on your device using SQLite and SharedPreferences.
- No data is sent to us or any third party.
- No analytics, crash reporting, or telemetry is included.
- No advertising SDKs are integrated.
- Backup and export features save files to a location you choose on your device. We never access these files.
Website (wavebyte.in)
- All tools run entirely in your browser. All processing (JSON formatting, encryption, PDF operations, calculations) happens client-side.
- We do not use cookies for tracking.
- We do not collect usage analytics.
- No personal data is sent to our servers.
2. Permissions
Our apps request only the permissions necessary for their features:
| Permission | Used By | Purpose |
|---|---|---|
| Vibrate | TodoByte, PomoWave, SpendWave | Haptic feedback |
| Post Notifications | TodoByte, PomoWave, SpendWave | Local reminders and timer alerts |
| Schedule Exact Alarm | TodoByte, SpendWave | Precise reminder scheduling |
| Receive Boot Completed | TodoByte, PomoWave, SpendWave | Reschedule reminders after device restart |
| Use Biometric | TodoByte, NoteByte, SpendWave | Optional app lock (authentication stays on-device) |
| Storage (Android 9 and below) | All apps | Backup file import/export on older devices |
No app requests internet, location, contacts, camera, or microphone permissions.
3. Third-Party Services
Our apps do not integrate any third-party services, SDKs, or libraries that collect user data. There are no ads, no analytics providers, and no social media trackers.
4. Data Security
- All app data is stored in Android’s private app directory, inaccessible to other apps.
- Some apps disable Android’s automatic cloud backup to prevent unencrypted data leakage.
- App lock features use on-device biometric/PIN authentication via Android’s local_auth framework. No credentials are stored or transmitted by us.
5. Children’s Privacy
Our apps do not collect any personal information from anyone, including children under 13. Since no data is collected or transmitted, our apps are safe for users of all ages.
6. Data Retention and Deletion
Since all data is stored locally on your device:
- You can delete any data at any time from within the app.
- Uninstalling an app permanently removes all its data.
- Exported backup files remain under your control in the location you saved them.
7. Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated “Last updated” date. Since our apps are offline, we cannot notify you of changes directly—we recommend checking this page periodically.
8. Contact Us
If you have questions about this Privacy Policy, contact us at:
- Website: wavebyte.in