AlmostTI - TI Calc Emulator

Garage Research Emulators

About this app

AlmostTI turns your Android device into a Texas Instruments graphing calculator. It fully emulates TI-84+, TI-84+ Silver Edition, TI-83+, TI-83+ Silver Edition, TI-73, TI-83, TI-85, TI-86, TI-82, and TI-81 calculators made by Texas Instruments. And yes, if you have got a tablet, it will become a really BIG TI calculator. AlmostTI also lets you save your calculations at any point and then select from several previously saved tasks.


To run AlmostTI, you will need at least one calculator system ROM. AlmostTI does not include any calculator ROMs on its own, as they are intellectual property of Texas Instruments. You should place your own ROM, preferably dumped from the calculator you own, onto your internal storage. AlmostTI recognizes following ROM files (in upper or lower case):

TI85.ROM, TI86.ROM, TI81.ROM, TI82.ROM, TI73.ROM, TI83.ROM, TI83P.ROM, TI83SE.ROM, TI84P.ROM, TI84SE.ROM

TI-85.ROM, TI-86.ROM, TI-81.ROM, TI-82.ROM, TI-73.ROM, TI-83.ROM, TI-83P.ROM, TI-83SE.ROM, TI-84P.ROM, TI-84SE.ROM

For information on dumping a ROM from your own calculator, see here:
http://www.ticalc.org/programming/emulators/

For general information about AlmostTI, see its homepage:
http://fms.komkon.org/ATI85/

For Android-specific help, please see this web page:
http://fms.komkon.org/EmuAndroid/

And to discuss your problems with the author and other users, use this discussion group:
http://groups.google.com/group/emul8

Ratings and reviews

Enter key requires a long touch to register and the GUI seems like an old DOS paint bmp. it works though which is nice. I'm not sure how/why the enter key requires a long touch, but if it were an option to make it the same as a real calculator (same as all the other buttons) that would be lovely. (sorry for the previously super rude review)

Great job. Just came from using WabbitEmu up until I got a new phone and the app no longer worked. The interface is better than WE, and the haptic feedback is awesome. Changing the TI model on the fly is amazing. Only current issue is being unable to load apps (.8xp files) into the emulator. I have software written for the TI-83+ that I want to use, that also requires Celtic III compatibility or the Doors app installed. I read online that you were working on this and I hope that is still true.

I like it. And I love how the numbers on the viewbox aren't blurry or looking like they're low-res, 8-bit numbers. No sneaky gimmicks. No upsells. Just the app you paid for, with no ads and a pleasant emulator. Side note: I would recommend people RENAME their ROM file to a name the app specifically looks for (ie, TI84P.rom). For instance, I loaded up my ROM, but the app initially failed to open it. Once I renamed it, it opened up perfectly. Awesome job, dev(s)!

What’s new

* Fixed crash when initializing audio.
* Enabled 16kB memory page support.
* Switched to NDK 28.