Emulator for TI-59 Calculator
8.6 56
v10.3 by Pascal Obry
About ti5x
ti5x (Package Name: net.obry.ti5x) is developed by Pascal Obry and the latest version of Emulator for TI-59 Calculator 10.3 was updated on August 31, 2026. Emulator for TI-59 Calculator is in the category of Productivity. You can check all apps from the developer of Emulator for TI-59 Calculator and find 143 alternative apps to Emulator for TI-59 Calculator on Android. Currently this app is for free. This app can be downloaded on Android 6.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
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.
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.
ti5x 10.3 Update
v10.3, 2026 June 13th:Add Op 54 extension (factorial)
v10.2, 2026 February 7th:
Make the printer state persistent
Fix clearing the paper
v10.1, 2026 January 30th:
Fix layout on tablets
v10.0, 2026 February 1st:
Calc status in topbar (Angle/2nd/Inv)
Large UI revamp.
New print view (unlimited)
v9.5, 2025 January 17th:
Sort programs alphabetically.
Allows for 1500 steps in bank 0.
v9.4, 2024 September 1st:
Add MIN/MAX extension on INV -
Read More
ti5x Features
Previous Versions
More
Variant
Arch
Version
DPI
210
September 1, 2026
Emulator for TI-59 Calculator
10.3
(210)
Requires Android: Android 6.0+
Screen DPI: 160-640dpi
SHA1: db0a572468ee592fb233f055cd059e1b10067dbb
Size: 10.33 MB
What's New:
v10.3, 2026 June 13th:
Add Op 54 extension (factorial)
v10.2, 2026 February 7th:
Make the printer state persistent
Fix clearing the paper
v10.1, 2026 January 30th:
Fix layout on tablets
v10.0, 2026 February 1st:
Calc status in topbar (Angle/2nd/Inv)
Large UI revamp.
New print view (unlimited)
v9.5, 2025 January 17th:
Sort programs alphabetically.
Allows for 1500 steps in bank 0.
v9.4, 2024 September 1st:
Add MIN/MAX extension on INV -
Add Op 54 extension (factorial)
v10.2, 2026 February 7th:
Make the printer state persistent
Fix clearing the paper
v10.1, 2026 January 30th:
Fix layout on tablets
v10.0, 2026 February 1st:
Calc status in topbar (Angle/2nd/Inv)
Large UI revamp.
New print view (unlimited)
v9.5, 2025 January 17th:
Sort programs alphabetically.
Allows for 1500 steps in bank 0.
v9.4, 2024 September 1st:
Add MIN/MAX extension on INV -
Android 6.0+
160-640dpi
209
June 17, 2026
Emulator for TI-59 Calculator
10.3
(209)
Requires Android: Android 6.0+
Screen DPI: 160-640dpi
SHA1: f54619f3fc31ac60b510bbeb40e41404b0d096d6
Size: 10.33 MB
What's New:
v10.3, 2026 June 13th:
Add Op 54 extension (factorial)
v10.2, 2026 February 7th:
Make the printer state persistent
Fix clearing the paper
v10.1, 2026 January 30th:
Fix layout on tablets
v10.0, 2026 February 1st:
Calc status in topbar (Angle/2nd/Inv)
Large UI revamp.
New print view (unlimited)
v9.5, 2025 January 17th:
Sort programs alphabetically.
Allows for 1500 steps in bank 0.
v9.4, 2024 September 1st:
Add MIN/MAX extension on INV -
Add Op 54 extension (factorial)
v10.2, 2026 February 7th:
Make the printer state persistent
Fix clearing the paper
v10.1, 2026 January 30th:
Fix layout on tablets
v10.0, 2026 February 1st:
Calc status in topbar (Angle/2nd/Inv)
Large UI revamp.
New print view (unlimited)
v9.5, 2025 January 17th:
Sort programs alphabetically.
Allows for 1500 steps in bank 0.
v9.4, 2024 September 1st:
Add MIN/MAX extension on INV -
Android 6.0+
160-640dpi
Requires Android: Android 6.0+
Screen DPI: 160-640dpi
SHA1: dea742abbd884e7913492ee460fccd37cdb35b82
Size: 10.33 MB
What's New:
v10.2, 2026 February 7th:
Make the printer state persistent
Fix clearing the paper
v10.1, 2026 January 30th:
Fix layout on tablets
v10.0, 2026 February 1st:
Calc status in topbar (Angle/2nd/Inv)
Large UI revamp.
New print view (unlimited)
v9.5, 2025 January 17th:
Sort programs alphabetically.
Allows for 1500 steps in bank 0.
v9.4, 2024 September 1st:
Add MIN/MAX extension on INV -
v9.3, 2024 May 5rd:
Fix decimal display precision.
Make the printer state persistent
Fix clearing the paper
v10.1, 2026 January 30th:
Fix layout on tablets
v10.0, 2026 February 1st:
Calc status in topbar (Angle/2nd/Inv)
Large UI revamp.
New print view (unlimited)
v9.5, 2025 January 17th:
Sort programs alphabetically.
Allows for 1500 steps in bank 0.
v9.4, 2024 September 1st:
Add MIN/MAX extension on INV -
v9.3, 2024 May 5rd:
Fix decimal display precision.
Requires Android: Android 6.0+
Screen DPI: 160-640dpi
SHA1: 3e340f098c7ee5b65125c151819e0e324333d621
Size: 10.33 MB
What's New:
v10.0, 2026 February 1st:
Calc status in topbar (Angle/2nd/Inv)
Large UI revamp.
New print view (unlimited)
v9.5, 2025 January 17th:
Sort programs alphabetically.
Allows for 1500 steps in bank 0.
v9.4, 2024 September 1st:
Add MIN/MAX extension on INV -
v9.3, 2024 May 5rd:
Fix decimal display precision.
v9.2, 2024 May 3rd:
Fix display in Fix mode
v9.1, 2024 April 27th:
Fix calc save/restore state
Fix display in Fix + Eng mode
Calc status in topbar (Angle/2nd/Inv)
Large UI revamp.
New print view (unlimited)
v9.5, 2025 January 17th:
Sort programs alphabetically.
Allows for 1500 steps in bank 0.
v9.4, 2024 September 1st:
Add MIN/MAX extension on INV -
v9.3, 2024 May 5rd:
Fix decimal display precision.
v9.2, 2024 May 3rd:
Fix display in Fix mode
v9.1, 2024 April 27th:
Fix calc save/restore state
Fix display in Fix + Eng mode
Requires Android: Android 6.0+
Screen DPI: 160-640dpi
SHA1: ce88b849bd471552e4daf9f9398edefd7574b7de
Size: 10.33 MB
What's New:
v10.0, 2026 February 1st:
Calc status in topbar (Angle/2nd/Inv)
Large UI revamp.
New print view (unlimited)
v9.5, 2025 January 17th:
Sort programs alphabetically.
Allows for 1500 steps in bank 0.
v9.4, 2024 September 1st:
Add MIN/MAX extension on INV -
v9.3, 2024 May 5rd:
Fix decimal display precision.
v9.2, 2024 May 3rd:
Fix display in Fix mode
v9.1, 2024 April 27th:
Fix calc save/restore state
Fix display in Fix + Eng mode
Calc status in topbar (Angle/2nd/Inv)
Large UI revamp.
New print view (unlimited)
v9.5, 2025 January 17th:
Sort programs alphabetically.
Allows for 1500 steps in bank 0.
v9.4, 2024 September 1st:
Add MIN/MAX extension on INV -
v9.3, 2024 May 5rd:
Fix decimal display precision.
v9.2, 2024 May 3rd:
Fix display in Fix mode
v9.1, 2024 April 27th:
Fix calc save/restore state
Fix display in Fix + Eng mode
More Information
Package Name:
Category:
Update Date:
2026-08-31
Latest Version:
10.3
Need Update:
Available on:
Requirements:
Android 6.0+
Report:
Safe to Download
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