DeathMeta is a metasearch engine for Android. It allows you to search web and images from Google, Yahoo, and Bing with a simplistic approach.

Mobile Forex is a great free tool for monitoring real-time currency market news, foreign exchange quotes, build charts and perform technical analysis on your smartphone or tablet device on a go. It is free, it is convenient, it is smart solution for smart people who don’t like waste time.

Roster
An effortless way to track attendance

Are you an educator? Roster app lets you keep track of your students' attendance. Whether you are a college professor, graduate assistant,
workshop facilitator or even a guitar instructor, forget clumsy piles of paper since your Android-powered phone is already in your pocket.
Requirements
Roster works on Android 1.6+.