Convertbot - iOS

Convertbot is a great app for anyone working with conversions. Available for the iPhone and iPod Touch for only £1.49 it's a really well made app. After extensive use I have never come across any bugs or freezes. It has a vast array of conversions, everything from length and area to live updated currency and very industry specific conversions such as data rates and volumetric flow. There are a total of 500 units across 21 categories. Also features a clever user interface with makes novel use of the iPhone's multitouch screen. To change conversions you roll symbols around a wheel and tap of the figures to change the input. Input and output can easily be switched at the tap of a button too.



Rating 5/5
Price - £1.49 - US$1.99
Developer - Tapbots

Image: tapbots.com