Use Llama to Automatically Change Your Android Phone’s Settings Based on Your Location

Llama is a clever Android app that can automatically perform actions based on your location. It uses cell towers — not GPS — so it won’t use much additional battery power. In fact, Llama can help save battery power.

Llama can also perform actions based on other triggers. It’s similar to Tasker, another popular app for automatically performing actions. Unlike Tasker, Llama is free and has a simpler interface. Most Llama features are available without rooting your device.

by Chris Hoffman via How-To Geek