Graph89 creates a Texas Instruments graphing calculator right on your Android device. Graph89 supports the TI-83, TI-83 Plus, TI-83 Plus Silver Edition, TI-84 Plus, TI-84 Plus Silver Edition, TI-89, and TI-92. Fast and convenient, Graph89 allows you to always have your trusty calculator with you. Because Graph89 is an emulator, the calculator it creates will act exactly like the real thing. Graph89, like all emulators, requires a ROM image.
Installation instructions :
- Download Graph89 for android from :
- Install and open Graph89, Select “ROM Manager”.
- Select “Add ROM”.
- Select “Calculator Type and ROM Title”.
- The Graph89 appears.