Unit Converter Ultimate - A simple, lightweight, Material Design themed unit converter for Android.
ConvertAll - A comprehensive unit conversion program.
VATCalculators.co.uk - Free UK VAT calculator. We have created this VAT calculator as a free to use tool for calculating VAT rates in the UK.
Tweetbot - Sync your timeline across your iPhone, iPad, and Mac. Mute tweets by user, hashtag, tweet source, or keywords (including regex). 3rd Party support for image, video, read later, and timeline sync services.
unitMeasure - A sleek unit calculator for android
Converber - Xyntec Automation provides project management and systems integration.