Noise Timer is a free, open-source Android Productivity app. The latest version is 1.0.1, it is 1.2 MB, requires Android 8.0+, and is published by chmouel.
- Size
- 1.2 MB
- Requires
- Android 8.0+
- Last updated
- 29 days ago25 Aug 2026
- Safety
- Scanned25 Aug 2026what does this mean?
License: MIT · Target SDK: 37 — what does target SDK mean?
About this app
Noise Timer is a simple, private companion for sleep, focus, and quiet moments. Choose white, pink, or brown noise, adjust the volume, and let the sound play in the background. Set a sleep timer from a quick preset or choose your own duration. An optional fade-out gently lowers the volume during the final 20 seconds.
Screenshots
Permissions5 requested
What version 1.0.1 is allowed to do once installed. Highlighted entries reach outside the app’s own sandbox and are worth a second look. Not sure what a permission actually means? Learn how to evaluate app permissions.
Dynamic Receiver Not Exported Permission
No description available for this permission.
com.chmouel.noisetimer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Foreground Service
Keep running in the background with a visible notification.
android.permission.FOREGROUND_SERVICE
Foreground Service Media Playback
No description available for this permission.
android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
Post Notifications
Show notifications.
android.permission.POST_NOTIFICATIONS
Wake Lock
Keep the device awake while working in the background.
android.permission.WAKE_LOCK
Version history1 published build
- v1.0.1Latestbuild 2Scanned
- Released
- 25 Aug 2026
- Size
- 1.2 MB
- Requires
- Android 8.0+
- Target SDK
- 37
Prepare the first F-Droid release with the complete catalog listing assets.
Download v1.0.15 permissions
Dynamic Receiver Not Exported Permission
No description available for this permission.
com.chmouel.noisetimer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Foreground Service
Keep running in the background with a visible notification.
android.permission.FOREGROUND_SERVICE
Foreground Service Media Playback
No description available for this permission.
android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
Post Notifications
Show notifications.
android.permission.POST_NOTIFICATIONS
Wake Lock
Keep the device awake while working in the background.
android.permission.WAKE_LOCK
New to sideloading? Read the install guide before opening an APK. Not sure this build supports your phone? See how to check your device’s Android version.
Read our guide to the best open-source Productivity apps for Android
More in Productivity
Other apps in this category, most downloaded first.
