Last updated: 22 September 2026
Composition Trainer is provided by LOEBSTUDIO LTD.
Composition Trainer works offline and does not require an account. The app does not collect or transmit your personal data to the developer, sell data, or share it with advertisers. It contains no advertising, analytics, or third-party tracking SDKs and does not request internet access.
Information on your device
The app stores practice answers, session history, practice dates, explored lessons, saved items, and preferences in its private Android storage. This information supports progress summaries, recommendations, and your chosen settings. It remains there until you delete it. The developer cannot access it remotely.
Reminders, sound, and haptics
Daily reminders are optional local notifications. Android may request notification permission when you enable them. The app uses vibration for optional haptic feedback and plays short sounds locally. You can disable reminders, sound, or haptics in Settings. Reminders are approximate and may be delayed by Android battery management.
Backup and device transfer
The app excludes its practice database and preferences from Android cloud backup. On Android 12 and later, it permits Android's device-to-device transfer of this information when you transfer to a new device. Android and the device manufacturer control that transfer; it is not sent to the developer. Copies already transferred to another device must be deleted on that device too.
Deleting your information
Settings > Reset progress deletes practice attempts, sessions, streak history, and explored-lesson markers. Saved items and preferences remain. Remove saved items from Saved. To delete all local app data, use Android Settings > Apps > Composition Trainer > Storage > Clear storage, or uninstall the app. Menu names may vary by device. There is no server account or server copy to delete.
Links and sharing
Rate App opens Google Play or your browser. Share App opens Android's share sheet with the app name, a short description, and its public store link; it does not include your practice data. If you open a hosted privacy policy or contact support, your browser or email app handles that action under its own privacy practices. If you voluntarily email the developer, your email address and message are used to respond to your request and retained only as needed to handle it or meet applicable obligations.
Children and learning
The app's learning features do not request names, contact details, photos, location, or account information from users of any age.
Company and contact information
For privacy questions or support, contact:
Company: LOEBSTUDIO LTD
Email: hi@loebstudio.website
Phone: +44 7864 088330
Policy updates
Changes to this policy will be included with future app releases and reflected in the effective date. The public policy and the policy included in the app describe the same release.