Sleep Helper Privacy Policy

Effective Date: March 2026

Last Updated: March 2026

                Our commitment: Sleep Helper does not collect personal data. Favorites and timer settings are stored only on your device in the app’s storage. No account, analytics, or tracking is used.
            

1. Introduction

Sleep Helper is a sleep aid application that plays ambient sounds (noise, rain, waves, binaural, ambient) with volume control, favorites, and an optional auto-stop timer. It is available as a mobile app (Android). Sleep Helper is developed by GLORIA STUDIO 2025 LTD. By using the app, you agree to this Privacy Policy.

2. Data We Store (On Your Device Only)

Favorites and app preferences are stored locally on your device in the app’s storage.

No data is sent to our servers. There is no sign-in, no account, and no backend for Sleep Helper.

3. What We Do Not Collect

Personal identification (name, email, phone)
Location or device identifiers
Usage analytics or tracking
Any data off your device

4. Sound Generation

All sounds (brown, pink, white noise; Deep Sleep; Gentle Rain; Ocean Waves; Soft Ambient Drone) are generated in real time on your device. No audio files are streamed from our servers.

5. Permissions

Sleep Helper may request the following permissions:

Android: MODIFY_AUDIO_SETTINGS, FOREGROUND_SERVICE, FOREGROUND_SERVICE_MEDIA_PLAYBACK for background playback and the auto-stop timer when the app is in the background.
iOS: Background audio may be used for continuous playback; the app may describe this as “audio for sleep sounds.” The app does not record or upload audio.

6. Third-Party Services

Sleep Helper does not use third-party analytics or advertising. The app may rely on platform services (e.g. Google Play) for distribution; their policies apply to the store experience only.

7. Your Rights

Because we do not collect or store your data on our servers, there is no account to delete. To remove data from your device, uninstall the app.

8. Children’s Privacy

Sleep Helper does not collect personal information. It is suitable for all ages. We do not knowingly collect data from anyone.

9. Changes to This Policy

We may update this Privacy Policy from time to time. The updated version will be posted on this page. Continued use of Sleep Helper after changes means you accept the updated policy.

10. Contact Us

If you have questions about this Privacy Policy or Sleep Helper, please contact us:

App name: Sleep Helper
Android package: com.gloriastudio2025.sleephelper
Developer: GLORIA STUDIO 2025 LTD
Email: guli@tsinghua.org.cn

11. Consent

By using Sleep Helper, you agree to this Privacy Policy. If you do not agree, please do not use the app.

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