Emu48 is described as «The HP48 Emulator Emu48 was originally created by SГ©bastien Carlier and is published under the GPL. The latest version of Emu48 can emulate a HP38G, HP39G, HP40G, HP48SX, HP48GX and a HP49G» and is a Calculator in the education & reference category. There are seven alternatives to Emu48 for a variety of platforms, including Windows, Android, Linux, Mac and Windows Mobile. The best alternative is WabbitEmu, which is both free and Open Source. Other great apps like Emu48 are Virtual TI, TilEm, AlmostTI and go49g+.