Unit Converter is a set of top android Smart tools collection for Engineers. More than 15+ category. Calculate over 1000+ units. Currency converter real time live. Use it in offline data collection. Light weight application. Best of all smart tools collection. Following unit category list: 1. Acceleration. 2. Angle. 3. Area. 4. Currency. 5. Data. 6. Energy. 7. Force. 8. Fuel.