Privacy Policy

Last updated: April 15, 2026

SincerelyMe is an iOS app for capturing voice reflections and life episodes, generating episodic digests, and delivering future-self letters and related intelligence features. This Privacy Policy explains what data SincerelyMe collects, how it is used, when it may leave your device, and the choices available to you.

1. Who operates SincerelyMe

SincerelyMe is operated by the developer reachable at qiuyuexp@gmail.com.

2. Data we collect

We may collect or process the following categories of data:

3. How we use data

We use data to:

4. When your data leaves your device

SincerelyMe includes local app experiences, but some features require off-device processing:

If you do not use cloud-backed intelligence features, less of your content leaves your device, but account, purchase, and service operations may still involve Apple, Supabase, and other providers that operate the service.

5. AI and service provider disclosure

SincerelyMe uses third-party providers to operate the service. These providers may process data under their own terms and privacy policies.

Supabase

SincerelyMe uses Supabase for authentication and for backend services such as database, storage, and session management.

Google AI and cloud services

SincerelyMe may use Google services, including Gemini and related cloud infrastructure, to process content for transcription, digest generation, letter generation, and other intelligence features.

When you use those features, submitted content, prompts, outputs, and related technical metadata may be processed off-device to fulfill your request. We may also retain limited operational and security logs as reasonably necessary to run, secure, and debug the service.

Apple

Apple processes subscription, billing, purchase restoration, and platform account flows through Apple services and your Apple account.

Other infrastructure and support providers

We may also use hosting, storage, diagnostics, messaging, or support vendors reasonably necessary to run, secure, and support SincerelyMe.

6. Data sharing

We do not sell your personal data. We share data only as reasonably necessary to:

7. Retention

Retention depends on the kind of data involved:

8. International processing

Your data may be processed in countries other than the one where you live, including countries where our service providers operate infrastructure or support functions. Those countries may have data protection rules that differ from those in your jurisdiction.

9. Your choices and rights

Depending on your location, you may have rights to request access, correction, deletion, or information about the personal data we process about you.

You can also:

To make a privacy request, contact qiuyuexp@gmail.com.

10. Children

SincerelyMe is not directed to children under the minimum age required by applicable law in their region, and it should not be used by anyone who cannot validly agree to these terms and disclosures.

11. Changes to this policy

We may update this Privacy Policy from time to time. If we make material changes, we will update the date above and may provide additional notice where appropriate.

12. Contact

Privacy and support contact: qiuyuexp@gmail.com