booksynchPrivacy Policy
This Privacy Policy explains what data booksynch (“we”, “us”) collects when you use the booksynch app and website (the “Service”), how we use it, and the choices you have. We built booksynch to be privacy-first: no ads, and we never sell your data.
1. Who is responsible
The booksynch team is responsible for your data as described here. For any privacy question or request, contact zeksirrtg@gmail.com.
2. Data we collect
| Category | Examples | Why |
|---|---|---|
| Account | Email address; sign-in identifier (including Sign in with Apple / Google, if you choose it) | To create and secure your account and sync your data |
| Your planner content | Projects, tasks, start/due dates, recurrence, priority, notes, checklists | This is the core of the Service; stored on your device and synced to your account |
| Subscription status | Whether you have an active premium subscription | To unlock premium features; billing itself is handled by Apple |
| Notifications | Reminder schedules you set | To deliver local reminders on your device |
| Diagnostics | Limited technical/error information | To keep the Service reliable and fix problems |
We do not request access to your contacts, photos, or location, and we do not use tracking for advertising.
3. How we use your data
- To provide, sync, and back up your planner across your devices.
- To deliver the reminders you schedule.
- To enable premium features for subscribers.
- To maintain security, prevent abuse, and diagnose problems.
- To comply with legal obligations.
4. Legal bases
Where the GDPR or similar laws apply, we process your data to perform our contract with you (running the Service), based on our legitimate interest in keeping the Service secure and reliable, to comply with legal obligations, and — where required — with your consent (for example, notification permission, which you can withdraw at any time in your device settings).
5. Service providers we use
We share the minimum data necessary with trusted providers that help us run the Service:
- Supabase — authentication and secure cloud storage/sync of your account and planner content.
- RevenueCat & Apple — to manage and validate subscriptions. Payment details are handled by Apple; we do not receive your card information.
These providers process data on our behalf under their own security and privacy commitments. We do not sell your personal data to anyone.
6. Data retention and deletion
We keep your data for as long as your account is active. You can delete your account at any time from within the app — this removes your account and associated planner content from our systems, subject to limited retention required by law or for security. You can also export your data from the app.
7. Security
Data is stored locally on your device and transmitted over encrypted connections to your account. We rely on reputable infrastructure providers and reasonable technical and organizational measures to protect your information. No system is perfectly secure, so please keep your device and credentials safe.
8. International transfers
Our providers may process data in countries other than yours. Where required, such transfers rely on appropriate safeguards (for example, standard contractual clauses).
9. Children
booksynch is not directed to children under 16 (or the age of digital consent in your country), and we do not knowingly collect their data. If you believe a child has provided us data, contact us and we will delete it.
10. Your rights
Depending on where you live, you may have the right to access, correct, export, or delete your data, to object to or restrict certain processing, and to lodge a complaint with a supervisory authority. You can exercise access, export, and deletion directly in the app, or contact us at zeksirrtg@gmail.com.
11. Changes to this policy
We may update this policy as the Service evolves. We will update the “Last updated” date above and, for material changes, notify you in the app where appropriate.
12. Contact
Questions or requests? Email zeksirrtg@gmail.com.