Minimal Open Source Flashlight is a lightweight tool that only requires a single button to turn your camera's LED on and off. It is a simple and easy-to-use application that doesn't include any additional features such as widgets, timers, or colored displays. This application is perfect for those who are looking for a basic flashlight app without any unnecessary artwork, and at only 39KB, it won't take up much space on your device.

This app is compatible with a variety of Android devices, including HTC Desire, Motorola Moto G, Sony Xperia Acro S, Samsung Galaxy SIII Mini, and more. However, it is not compatible with Galaxy Nexus i925/ Nexus Prime, Nexus 5, or Motorola Razr. If you have any issues with the app, you can contact the developer through email, Twitter, or by leaving a comment. The source code for the app is available on GitHub under the MIT license.