Tired of the same looping track? With ChromaDoze, you create an infinite stream of custom-colored noise. Simply draw the sound you want to hear.
This app follows a simple user-first philosophy:
- Self-contained: Built without internet permission, runs privately anywhere.
- Stable interface: I avoid unnecessary changes, so you don't have to relearn the app.
- Battery-friendly: Designed to be light on your phone's battery.
- Contains math: Infused with the soothing functions of Fourier analysis.
- Free and open source software: GPLv3 license
Made in 2010 and it still works! You wouldn't believe how often Android deprecates stuff.
Compatible with third-party sleep timer apps like SimonMarquis/SleepTimer on GitHub.
Latest Version
4.4Uploaded by
Kaung Zan Soe
Requires Android
Android 4.0+
Category
Free Music & Audio AppContent Rating
Everyone
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Flag as inappropriateLast updated on Sep 15, 2025
Changes since 4.3:
- Major rebranding! Chroma Doze is now ChromaDoze.
- Add a button to enable the 'stop button' notification. This had been broken since API 33.
- Make the UI narrower when Gesture Navigation grabs the left/right edges of the screen. The full-width UI is still available with 3-button Navigation.
- Add a "maximum" line, to prevent the aspect ratio from getting too narrow.
- Add a stop/pause media button handler, for improved compatibility with sleep timer apps.