Graph 89 with TI84 support v1.1.3b Apk is an emulator for the TI-83, TI-83 Plus, TI-83 Plus Second Edition, TI-84 Plus, TI-84 Plus Second Edition, TI89, TI89 Titanium, TI92 Plus and Voyage 200 calculators.
Updated: September 9, 2013
Current Version: 1.1.3b
Requires Android: 2.2 and up
Please remember to read the ROM section below before downloading this application!
It will turn your phone or tablet into an exact replica of your calculator. The emulator will provide the same functionality and generate the same results as your real calculator. Being ported to Android means that it will always fit in your pocket, it will always have a backlight, be always rechargeable and also run faster.
You would be able install applications by copying the App file to the internal memory of your phone, pressing the ‘Back’ button and selecting ‘Install Application/Send File’.
Graph89 would be great tool for math, science and engineering courses in high school, college and beyond. Some of these calculators feature Computer Algebra System (CAS) which have the capability to simplify and symbolically solve mathematical expressions.
Graph89 combines two powerful emulation engines which make it the only app in the Android Play Store to support the full range of TI graphing calculators.
- TiEmu – providing support for the Motorola 68K family: TI89, TI89 Titanium, TI92 Plus, Voyage 200
- TilEm – providing support for the Z80 family: TI-83, TI-83+, TI-83+ SE, TI-84+, TI-84+ SE
Supported ROM files:
- For TI89, TI89 Titanium, TI92 Plus and Voyage 200 – Graph89 supports: *.rom, *.89u, *.v2u, *.9xu, *.tib
- For TI83 Plus, TI83 Plus SE, TI84 Plus and TI84 Plus SE – *.rom, *.8Xu
- For TI83 – *.rom
Firmware updates (*.89u, 9xu, *.v2u, *.8Xu) which are normally used to restore the operating system of your calculator can also be used as a ROM image.
Needless to say, you will be very disappointed if you purchase Graph89 without having the ROM file ready. You will just see some instructions and a blank screen.
- An 8Xu (firmware update) file can now be used as a ROM for TI84+, TI84+SE, TI83+ and TI83+SE
- Group files (8xg) are now supported.
- Fix some issues with installing apps on TI83/TI84 series.
- Fix Graph89 shutdowns when ‘Overclock when Busy’ was enabled.
Free Download Graph 89 – (with TI84 support) 1.1.3b
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