Developer: Ben Spratling

For scientists & engineers only.

While Units can do simple conversions like mm to inches, it can do much more. Units actually performs dimensional analysis, keeping track of what...

BibleXpress delivers the power of a computerized Bible in an exceptionally intuitive user interface, designed exclusively for the iPhone/iPod Touch, making it easy for the everyday Christian to...

All the same features as BibleXpress, but 1/10th the price! BibleXpress Lite contains no copyrighted translations, but provides the ability to purchase additional Bible translations.
•...

Pulse Rate uses the iPhone's microphone to determine your heart rate, and keeps track of your heart rate in its stopwatch. Just press the "Take pulse" button, hold the phone's microphone (next to...

Astronomer makes browsing the stars fun. With multi-touch to pan, zoom, and spin around in the sky, Astronomer knows where you are and shows you the stars as you see them. Takes advantage of the...

Hooked: Pocket Fishing is the first completely interactive fishing experience for the iPhone and iPod Touch. Hooked: Pocket Fishing simulates casting, reeling, setting the line, changing your reel...

iProtractor is a protractor that measures angles and pixel distances on your photos. Select an image from your photo library (iPhone & iPod Touch), or take a new one with your camera (iPhone...