ChromaDoze - sleep white noise

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.