AlmostTI - TI Calc Emulator

3.9
296 reviews
10K+
Downloads
Content rating
Everyone
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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
Updated on
Mar 7, 2021

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted
3.9
296 reviews
John Markward
April 9, 2022
Excellent emulator. I greatly prefer the UI of TI graphing calculators, so it is really nice to have the "real" experience. My ONLY gripe is that I cannot find any way to import files to the calculators. I have many programs on my physical calculator that I wish I could import to this emulator. I can use TI software to download the files off my physical calculator, but there doesn't seem to be any way to import those files to this emulator.
6 people found this review helpful
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A Google user
January 5, 2020
Almost excellent but fails to address a big issue. It's unusable as a daily calculator. The programmer has set keystroke zones to be exactly the size of the button. On a phone, users need to be perfect in hitting the center of each button or the keystroke won't register. If keystrokes zones were larger, overlapped & averaged, this issue would be resolved easily. Similar to a virtual keyboard on my phone when you text. A good reference of how buttons should work is the free Google Calc app.
6 people found this review helpful
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Garage Research Emulators
January 5, 2020
You do not necessarily need to hit the center of each button, as each keystroke zone is slightly (+5px each side) larger than corresponding button. Making these zones larger will lead to input mistakes for most people (tested that). If you feel that the buttons are too small for you, enable "Settings | Larger View".
Chris
June 24, 2021
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)!
5 people found this review helpful
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What's new

* Fixed button for running last used ROM.
* Fixed option for skipping ROM Selector.