Privacy Policy

Siriusola – Last updated: 30/01/2026

Siriusola mobile application ("App") developed by Mhtsoftware (Company) attaches great importance to the privacy and security of users' personal data. This Privacy Policy explains what data is collected when you use the app, how it is processed and protected.

By using the application, you are deemed to have accepted this Privacy Policy.

1. Data Collected

Siriusola operates with the principle of minimum data.

1.1 Data Provided by Users

  • Journal notes (text, optional voice recordings)
  • In-app settings
  • Premium membership information (purchase status)
  • Content stored in digital vault

Journal content is considered personal and private data.

1.2 Automatically Collected Data

  • Device type, operating system
  • App version
  • Error and performance logs (anonymous)

2. Data Storage

  • Journal content is stored on the user's device or in encrypted form.
  • Data is not shared with third parties without the user's explicit consent.
  • Mhtsoftware does not read, analyze or sell journal content.

3. Data Security

Encryption technologies, secure access controls and unauthorized access prevention measures are used for the security of your data. However, 100% security cannot be guaranteed due to the nature of the internet and digital systems.

4. Third Party Services

The app may use Google Play / App Store (payment processing) and analytics/error reporting services (anonymous). These services are subject to their own privacy policies.

5. Data Deletion

Users can delete their journals at any time and remove all local data by uninstalling the app. Support channels are available for account deletion requests.

6. Rights Under KVKK

Under Law No. 6698 (KVKK), users have the right to learn whether their personal data is processed, request deletion or correction of data, and object to processing.

7. Changes

This policy may be updated from time to time. Updates will be announced within the app.

8. Contact

Mhtsoftware reserves the right to add additional clauses to this privacy policy when necessary.