TI-58C/59 Calculator Emulator

TI-58C/59 Calculator Emulator


Emulates a 1970s-vintage Texas Instruments TI-58/58C/59 calculator. Keystroke programmable, lets you load/save programs, includes partial implementation of original Master Library module. Source on GitHub at https://github.com/ldo/ti5x_android includes tools for building your own program/module files. GPL.

Having trouble with click volume or other settings? Press the menu button.

Recent changes:
15611.5: increase size of tappable button area to see if that reduces complaints about unresponsive buttons; more consistent layout size on larger vs smaller screens; notification status now appears while program is running in background, not just when it stops; CE in error state now clears error state without clearing display.

15457.0: scale layout on phone-sized screens while centring on tablet-sized screens.
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Free
80
4.0
User ratings
523
Installs
100,000+
Concerns
0
File size
326 kb
Screenshots
Screenshot of TI-58C/59 Calculator Emulator Screenshot of TI-58C/59 Calculator Emulator
About TI-58C/59 Calculator Emulator
Emulates a 1970s-vintage Texas Instruments TI-58/58C/59 calculator. Keystroke programmable, lets you load/save programs, includes partial implementation of original Master Library module. Source on GitHub at https://github.com/ldo/ti5x_android includes tools for building your own program/module files. GPL.

Having trouble with click volume or other settings? Press the menu button.

Recent changes:
15611.5: increase size of tappable button area to see if that reduces complaints about unresponsive buttons; more consistent layout size on larger vs smaller screens; notification status now appears while program is running in background, not just when it stops; CE in error state now clears error state without clearing display.

15457.0: scale layout on phone-sized screens while centring on tablet-sized screens.
User reviews of TI-58C/59 Calculator Emulator
Fantastic emulator of this calculator, red led, keyboard, free. Emulazione reale di calcolatrice, in tutto e per tutto.
Oct 14, 2012
Android Market Comments
A Google User
Oct 13, 2014
Won't let me download
A Google User
Oct 12, 2014
Great program, no instructions I am not talking instructions for using the TI-59, but instictions like installing modules, creating mag cards etc. A site for help and hints on using the App.
A Google User
Oct 10, 2014
Worst Im looking for a crorrot on a texas and I would press a botton nothing would happen why does this app sound good but boooo
A Google User
Oct 6, 2014
This was so stupid
A Google User
Sep 27, 2014
Coolest app ever. This is NOT my favorite calculator. It IS my favorite app. (It's my 2nd favorite calc.) For a good calculator, and to answer everyone's reservations about this, get the "RealCalc" app. It does what you want. But THIS app, does even more. It's an almost perfect emulation of the Ti-58 programmable calculator. And that's what makes it so special. I can't believe how much work the author put into recreating this wondrous old machine. Here's my deal . . . I have to level some sophisticated avionics systems. I have an ultra-sensitive electronic level that reads out in tenths of a milliradian. I have to insert a shim that corrects for that deviation. So, I have a right-angle triangle with an adjacent of several inches, and an opposite of maybe .0005". Try plugging those numbers into any "triangle" app. Those apps are made for "high-school" shop class trigonomics. This app solved my problem. With a few simple "learning" key strokes, I entered a somewhat complex formula, and could convert a number that was tenths of a milliradian, directly to an appropriate shim size, with one "virtual button". The possibilities are infinite. I could write a book on how cool this app is. Perhaps I did.