There are many applications that automatically start when you turn on your device; many of these you don't use or need, they just consume your valuable resources. Autorun Killer lets you manage applications that start up when you boot your device. Donate version even tries to prevent their restart (and is ad-free).

Turn your phone into a flashlight or torch!
Does NOT require root

Nexus One 2.2 Froyo
Motorola Droid/Milestone
DroidX/Droid2
Desire, EVO, MyTouch Slide

This is a LED (Camera Flash) light/torch. First non-root Nexus LED Torch, brightest on Droid w/ 2.2, only working one for Droid 2.

Strobe, Morse Code, Widget

Please Donate, PayPal kevin@teslacoilsw.com

Gemini Taskiller Widget

This is a widget used to optimize RAM of your Android device (nothing for else :-), but it is easy, fast, safe, extreme less RAM usage!). The "Shake Mode" allow user to release RAM at any time (even when you are playing game) by shaking your phone! It can be used as either plug-in of "Gemini App Manager (v1.5.0 and above)" or a independent widget.

Plugin for Lumiya Viewer to store chat history in Google Drive.