Touch RPN Calculator
7.4 463
v7.20 by STENDEC
About Touch RPN
Touch RPN (Package Name: co.epxx.touch12if) is developed by STENDEC and the latest version of Touch RPN Calculator 7.20 was updated on July 29, 2026. Touch RPN Calculator is in the category of Business. You can check all apps from the developer of Touch RPN Calculator and find 47 alternative apps to Touch RPN Calculator on Android. Currently this app is for free. This app can be downloaded on Android 10.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Touch RPN, formerly known as Touch Fin, is an RPN calculator. This app implements many features of the industry-standard HP-12C.
This app offers many additional flavors of RPN calculators, including financial, scientific and for computer programming.
Two flavors are available for free (ad-supported): financial and scientific. Additional ad-free flavors are available for purchase within the app. The purchased flavors also offer vertical layout and saving memory to files.
Press the ON key to change Settings, choose the active flavor, and purchase additional flavors.
This app offers many additional flavors of RPN calculators, including financial, scientific and for computer programming.
Two flavors are available for free (ad-supported): financial and scientific. Additional ad-free flavors are available for purchase within the app. The purchased flavors also offer vertical layout and saving memory to files.
Press the ON key to change Settings, choose the active flavor, and purchase additional flavors.
Touch RPN 7.20 Update
- Settings: add option to change ON button to original appearance- Settings: add option to change height of top band / LCD in landscape orientation
- Fixes in Scientific Advanced (thanks to F. Vincent)
- Fixes in Financial and Scientific (thanks to C. Nunes)
Read More
Touch RPN Features
Related Videos
Touch Fin - free RPN financial calculator for Android and iPhone
Previous Versions
More
Variant
Arch
Version
DPI
7202
July 29, 2026
Touch RPN Calculator
7.20
(7202)
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 330209f9ecffef56e4bd639034062804e358db83
Base APK: co.epxx.touch12if.apk
Split APKs: config.arm64_v8a, config.en, config.fr, config.xxhdpi
Size: 31.29 MB
What's New:
- Settings: add option to change ON button to original appearance
- Settings: add option to change height of top band / LCD in landscape orientation
- Fixes in Scientific Advanced (thanks to F. Vincent)
- Fixes in Financial and Scientific (thanks to C. Nunes)
- Settings: add option to change height of top band / LCD in landscape orientation
- Fixes in Scientific Advanced (thanks to F. Vincent)
- Fixes in Financial and Scientific (thanks to C. Nunes)
arm64-v8a
nodpi
7202
July 29, 2026
Touch RPN Calculator
7.20
(7202)
Requires Android: Android 10.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 4d8c16bc182b4f69ab2568ee9fcffec5a3035ae8
Base APK: co.epxx.touch12if.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hdpi, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 31.68 MB
What's New:
- Settings: add option to change ON button to original appearance
- Settings: add option to change height of top band / LCD in landscape orientation
- Fixes in Scientific Advanced (thanks to F. Vincent)
- Fixes in Financial and Scientific (thanks to C. Nunes)
- Settings: add option to change height of top band / LCD in landscape orientation
- Fixes in Scientific Advanced (thanks to F. Vincent)
- Fixes in Financial and Scientific (thanks to C. Nunes)
armeabi-v7a
Android 10.0+
nodpi
Requires Android: Android 10.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 7b0665cadcf495859de24ff60201f02bcba9c3b5
Size: 31.24 MB
What's New:
- ON button icon replaced by Menu ("hamburger") to make clearer it opens the app Settings
- Interface can now be stretched by any combination of distortion and spacing (open Settings using Menu button to adjust)
- Load .15c program files from Torsten Manz 15C simulator
- Scientific Advanced: register count increased to 254
- Fix in Scientific Advanced program typing (e.g. f LBL f A key sequence is now accepted as f LBL A)
- Support to wide-gamut colors
- Interface can now be stretched by any combination of distortion and spacing (open Settings using Menu button to adjust)
- Load .15c program files from Torsten Manz 15C simulator
- Scientific Advanced: register count increased to 254
- Fix in Scientific Advanced program typing (e.g. f LBL f A key sequence is now accepted as f LBL A)
- Support to wide-gamut colors
Requires Android: Android 10.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 7177e82c0776ae8c64cdfb68ba3a78e94a78ad9b
Size: 30.91 MB
What's New:
- Changes in interface rendering. Better adapted to tablets.
- New option for visual feedback
- Paste in (long press right side of LCD)
- Up to 4 fast flavor swap buttons
- Fix in how R/S is handled in INTEG and SOLVE subroutines
- Color Editor for all interface colors
- Changes in LCD gestures. Copy = touch right side. Paste in = long press right side. Show backside = touch left side. Color editor = long press left side.
- More info in https://stendec.io/blog/touchrpn2026_en.html
- New option for visual feedback
- Paste in (long press right side of LCD)
- Up to 4 fast flavor swap buttons
- Fix in how R/S is handled in INTEG and SOLVE subroutines
- Color Editor for all interface colors
- Changes in LCD gestures. Copy = touch right side. Paste in = long press right side. Show backside = touch left side. Color editor = long press left side.
- More info in https://stendec.io/blog/touchrpn2026_en.html
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 04681c90ab3ff31ad93eb5e85f40512ab73cdd7b
Size: 57.47 MB
What's New:
Internal update
Bugfixes in operations INTEG and RCL infix (thanks to Mr. Huysegoms for the reports)
Bugfixes in operations INTEG and RCL infix (thanks to Mr. Huysegoms for the reports)
More Information
Package Name:
Update Date:
2026-07-29
Latest Version:
7.20
Need Update:
Available on:
Requirements:
Android 10.0+
Report:
Safe to Download
APKFab.com and the download link of this app are 100% safe. All download links of apps listed on APKFab.com are from Google Play Store or submitted by users. For the app from Google Play Store, APKFab.com won't modify it in any way. For the app submitted by users, APKFab.com will verify its APK signature safety before release it on our website.