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Emulator for TI-59 Calculator APK

Emulator for the TI-59, TI-58C Calculator and the unreleased TI-59C.

Version7.8 (119)
UpdatedOct 22, 2020 (1 month ago)
DeveloperPascal Obry
CategoryApps, Productivity
IDnet.obry.ti5x
Installs50,000+

Emulate a 1977 vintage Texas Instruments TI-58/58C/59 calculator. This programmable emulator lets you load/save programs, it includes an implementation of the original Master Library module and many other modules (Leisure, Math, Surveying, Electrical, Aviation, Marine). Sources on GitHub at https://github.com/TurboGit/ti5x_android include a tools for building your own program/module files.

The ti5x application does aim for 100% authenticity even if not possible in all cases. Yet, it supports many undocumented features from the original calculator like the HIR registers and the /DSZ nn 51/ (decrement no-jump) instructions.

With the current version it is possible to play some famous games. And many original programs are running without modification.

What's New

v7.8, 2020 October 22nd:
Fix possible crash when loading libraries.

v7.7, 2019 August 16th:
Fixes persistent state of feedback setting.

v7.6, 2019 August 12th:
Makes launcher icons more readable.

v7.5, 2019 August 12th:
Fix all icons for the launcher.

v7.4, 2019 April 29th:
Fix a crash when displaying data registers with a negative
number in the display.

v7.3, 2019 April 1st:
Fix a crash when changing bank.

Email: gdev@obry.net

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