Emu48 (for Mac OS X Snow Leopard, Lion, Mountain Lion, Mavericks and Yosemite) is an emulator for famous HP 38G, HP 39G, HP 48GX, HP 49G and HP 50G scientific calculators. However only HP 48GX and HP 50G are included. OS: Mac OS X Snow Leopard and higher (10.6/10.7/10.8/10.9/10.10)
Emu50G is an emulator for the famous HP50g scientific calculator with its original skin. Carry your favorite calculator along with you every day and use it together with your favorite library! - If you upgraded from HP50g v1.3.2 to Emu50g v1.3.3 - JUST REINSTALL THE APP! Because of emulator changes from 32bit to 64bit after upgrade some 32bit stuff is...
Gomma is great game to learn and practice linear equation. It is ideal game for children to understand basic principles for their solution. The Gomma is optimized for New iPad retina display. Buy on: iTunes Store
Math Knight is the great game for your kids to learn and practice basic or higher aritmetic calculation! Now, you don't have to create the exercises for them by yourself. Just give them your iPhone with "Math Knight" installed and everything will be arranged for you. Buy on: iTunes Store