App to Convert Units like Length, Energy, Entropy, Electric Charge on Android

Engineering student needs a scientific calculator to calculate various scientific calculations like angel, area, density, dynamic, electric charge, electric current, force & lot others. Students were allowed to carry this electronic calculator in their examinations halls too. The latest version update of this application supports Android 4.0 Ice Cream Sandwich too with perfect optimization and with the options to add fractions too. With over 70,000 Android market download this is certainly the best Android app for your scientific calculation needs. Not only with downloads, with the change logs (version update history) of it clearly indicates that developers at Quartic Software are always back to maintain their #1 slot for scientific calculator. As soon as you install this application on your mobile phone and launch it, you will be first asking to upgrade your application to the paid version app that they are offering it at Android Market along with the change logs at first glance. I decided to stay with the free versions but users who have lot more work with scientific calculations all the time they can purchase the paid one costing just $ 3. The options in yellow can be select by tapping on Shift and select those capacitive keys. The Settings can be access my tapping on the menu button and you get the following options Tap on Settings you will find many more options and among them are the decimal point, digital group format, screen settings, full screen settings, RPN settings and history settings. Whatever calculations done by you on this application, it will store the history of all calculations donePros Best Scientific calculator Saves the history of calculations done Cons Most advance calculator, you need to be a geek RealCalc Scientific Calculator RealCalc Scientific Calculator can be easily downloaded from Android Apps Labs for free. To down it directly on to your mobile phone you need to visit the RealCalc Scientific Calculator Android Apps Labs listing page and then click on Install button to automatically proceed with the installation.