Touch RPN Calculator

Touch RPN Calculator

Free RPN calculator with industry-standard features

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Previous Versions

Touch RPN Calculator
Touch RPN Calculator 6.16 XAPK APKs
June 29, 2025 88.22 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 6.0+
nodpi
arm64-v8a
Android 6.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 6.15 XAPK APKs
April 29, 2025 88.56 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 6.0+
nodpi
arm64-v8a
Android 6.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 6.13 XAPK APKs
August 14, 2024 84.77 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 6.0+
nodpi
armeabi-v7a
Android 6.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 6.12 APK
May 22, 2024 76.54 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: nodpi

SHA1: f360a18145c86e97c1863e9d15d80d642257a6df

Size: 76.54 MB

What's New:

Fix NPV/IRR issue (CF0 cash flow should also accept an Nj value different from 1). Thanks C. Aidinis for the bug report.
Touch RPN Calculator
Touch RPN Calculator 6.12 XAPK APKs
May 22, 2024 53.21 MB

Requires Android: Android 5.0+

Architecture: armeabi-v7a

Screen DPI: nodpi

SHA1: 0d208635f4fa8cd0545c0e0ba4b73b60630010fe

Size: 53.21 MB

What's New:

Fix NPV/IRR issue (CF0 cash flow should also accept an Nj value different from 1). Thanks C. Aidinis for the bug report.
Touch RPN Calculator
Touch RPN Calculator 6.11 APK
May 7, 2024 76.41 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: nodpi

SHA1: d1437573d31cd66a3684a714697691d639b8fd72

Size: 76.41 MB

What's New:

Bugfix in Scientific Basic programming (thanks L. Řičánek for the report)
Touch RPN Calculator
Touch RPN Calculator 6.10 APK
April 13, 2024 76.41 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: nodpi

SHA1: c35a16f8f9c8765b808b990ad5ddeb0a7aadc421

Size: 76.41 MB

What's New:

Internal improvements
Touch RPN Calculator
Touch RPN Calculator 6.10 XAPK APKs
April 13, 2024 53.08 MB

Requires Android: Android 5.0+

Architecture: armeabi-v7a

Screen DPI: nodpi

SHA1: 0d7b37cf408b4de375b1a55abada7b5888bb236b

Size: 53.08 MB

What's New:

Internal improvements
Touch RPN Calculator
Touch RPN Calculator 6.02 APK
October 24, 2023 76.27 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: nodpi

SHA1: 9d4551340012f1b1e95926970292f831dcc56aeb

Size: 76.27 MB

What's New:

Fix in FRAC function (thanks F. Oliveira)
Touch RPN Calculator
Touch RPN Calculator 6.02 XAPK APKs
October 26, 2023 54.01 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 5.0+
nodpi
armeabi-v7a
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 6.01 APK
September 18, 2023 75.27 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: nodpi

SHA1: 9797c5b6db3a62f415558456a3d11a3c98045d79

Size: 75.27 MB

What's New:

- Sci/Sci advanced: USER A..E hotkeys are handled as GSB A..E and can be programmed as such. Previous behavior was to handle them specially and ignore them in programming mode.
- Sci advanced: fixed behavior of matrix instructions STO A..E, STO (I), RCL A..E and RCL (I) when used within in a program. They worked as if USER flag was always on, while they should fix the USER flag status when the instruction was inserted. Thanks V. Brunton for the bug report.
Touch RPN Calculator
Touch RPN Calculator 6.01 XAPK APKs
September 18, 2023 53.01 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 5.0+
nodpi
armeabi-v7a
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 6.00 APK
May 18, 2023 74.91 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: nodpi

SHA1: b4dbc8c06a9fdf975a36c33c30aed4fe8ba75593

Size: 74.91 MB

What's New:

- Every flavor (financial and scientific) now has a feature-complete free version. You can play with them as long as you like before purchasing the ad-free version.
- Internal updates and improvements.
Touch RPN Calculator
Touch RPN Calculator 6.00 XAPK APKs
May 30, 2023 52.66 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 5.0+
nodpi
armeabi-v7a
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 5.90 APK
December 19, 2022 61.6 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: nodpi

SHA1: 3ae8412c513b7290d8f33e08733b45778966557f

Size: 61.6 MB

What's New:

Updated libraries
Add EEA consent dialog
Touch RPN Calculator
Touch RPN Calculator 5.90 XAPK APKs
December 25, 2022 39.36 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 5.0+
nodpi
armeabi-v7a
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 5.81 APK
October 23, 2022 59.98 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: nodpi

SHA1: 75ec251b2a6e70806428282cce9454c62c2b2084

Size: 59.98 MB

What's New:

Fix haptic feedback for Android 13 phones
Touch RPN Calculator
Touch RPN Calculator 5.81 XAPK APKs
October 30, 2022 37.74 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 5.0+
nodpi
armeabi-v7a
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 5.80 XAPK APKs
August 25, 2022 36.63 MB
Variant
Arch
Version
DPI
armeabi-v7a
Android 5.0+
nodpi
arm64-v8a
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 5.75 XAPK APKs
July 29, 2022 37.62 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 5.0+
nodpi
armeabi-v7a
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 5.74 XAPK APKs
May 29, 2022 37.62 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 5.0+
nodpi
armeabi-v7a
Android 5.0+
nodpi
arm64-v8a
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 5.73 APK
April 6, 2022 59.92 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: nodpi

SHA1: ff311f506543706117233b56fc42bb18c54e465b

Size: 59.92 MB

What's New:

Updated libraries, hide display contents when app in background
Touch RPN Calculator
Touch RPN Calculator 5.73 XAPK APKs
April 6, 2022 37.67 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a

Screen DPI: nodpi

SHA1: a9b0ec37cc1939ce501655396cae3639abb469dd

Size: 37.67 MB

What's New:

Updated libraries, hide display contents when app in background
Touch RPN Calculator
Touch RPN Calculator 5.71 XAPK APKs
December 6, 2021 37.24 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 5.0+
nodpi
armeabi-v7a
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 5.70 XAPK APKs
October 24, 2021 37.09 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 5.0+
nodpi
armeabi-v7a
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 5.66 XAPK APKs
July 7, 2021 37.04 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a

Screen DPI: nodpi

SHA1: 39c230aa4b0a25e58c77b3d0830e9b6a675f4044

Size: 37.04 MB

What's New:

Discrete facelift on buttons.
Dark mode enabled in Settings and other auxiliary panels.
Various updates and bugfixes.
Workaround for problem in Xiaomi devices.
Touch RPN Calculator
Touch RPN Calculator 5.65 XAPK APKs
July 4, 2021 31.48 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a

Screen DPI: nodpi

SHA1: 89eb71b5e300e141625be1a5b468b75c3625d0aa

Size: 31.48 MB

What's New:

Discrete facelift on buttons.
Dark mode enabled in Settings and other auxiliary panels.
Various updates and bugfixes.
Workaround for problem in Xiaomi devices.
Touch RPN Calculator
Touch RPN Calculator 5.53 XAPK APKs
May 18, 2021 18.29 MB

Requires Android: Android 5.0+

Screen DPI: nodpi

SHA1: 664bce6de39a9faa0d350f88580dbab36d70f60f

Size: 18.29 MB

What's New:

Updated libraries
Fixed small undo issue in flavor Financial Advanced
Touch RPN Calculator
Touch RPN Calculator 5.52 XAPK APKs
April 13, 2021 18.81 MB

Requires Android: Android 5.0+

Screen DPI: nodpi

SHA1: 5905b4d47abca3cb08daee6875d5ebe6af302b17

Size: 18.81 MB

What's New:

Updated libraries, tentative fix for numpad Enter in Chromebooks
Touch RPN Calculator
Touch RPN Calculator 5.51 APK
December 8, 2020 18.93 MB

Requires Android: Android 5.0+

Screen DPI: nodpi

SHA1: 3ebd27dd02071cc28ca4aa3c4d9e8ef52493efec

Size: 18.93 MB

What's New:

- Updated libraries
- Bugfix for numpad ENTER in Chromebook when using hard keyboard
Touch RPN Calculator
Touch RPN Calculator 5.50 XAPK APKs
November 17, 2020 18.34 MB

Requires Android: Android 5.0+

Screen DPI: nodpi

SHA1: 344965e9128cc225e1c2bf70ac4f612e65e84d6b

Size: 18.34 MB

What's New:

1. Copies of the calculator memory can now be shared (exported and imported) among users or devices. Check out the "Saving and Sharing the memory" section of the manual: https://stendec.io/ctb/touchfin/index.html.
2. In compliance with upcoming Android 11 policies, memory files are now written in a different folder of the storage area.
3. App execution is now completely paused when going to background, including running programs.
4. Assorted small bugfixes, updates and improvements.
Touch RPN Calculator
Touch RPN Calculator 5.24 XAPK APKs
August 19, 2020 18.13 MB

Requires Android: Android 5.0+

Screen DPI: nodpi

SHA1: 4af1e0580dccf0bb27503380d85d596ef6e58b97

Size: 18.13 MB

What's New:

* Updated engines
* Fixed bug in 'Reset to defaults'
* Updated purchase processing
Touch RPN Calculator
Touch RPN Calculator 5.23 XAPK APKs
June 28, 2020 18.14 MB
Variant
Arch
Version
DPI
Android 5.0+
nodpi
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 5.22 XAPK APKs
May 27, 2020 18.04 MB

Requires Android: Android 5.0+

Screen DPI: nodpi

SHA1: d277c2a1683455e67e6f11f5bb04079eb1e815aa

Size: 18.04 MB

What's New:

– Updated link to app page & manual (in Settings panel – press ON to open Settings)
– Internal updates
Touch RPN Calculator
Touch RPN Calculator 5.21 XAPK APKs
April 28, 2020 17.94 MB
Variant
Arch
Version
DPI
Android 5.0+
nodpi
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 5.16 XAPK APKs
March 5, 2020 18.02 MB
Variant
Arch
Version
DPI
Android 5.0+
nodpi
Android 5.0+
nodpi
Touch RPN Calculator
Touch RPN Calculator 5.15 XAPK APKs
March 2, 2020 18.03 MB

Requires Android: Android 5.0+

Screen DPI: nodpi

SHA1: 87c288c96b434fcfb88ed6297c1a2d278492be72

Size: 18.03 MB

What's New:

Added splash screen
Touch RPN Calculator
Touch RPN Calculator 5.14 XAPK APKs
February 11, 2020 17.99 MB

Requires Android: Android 5.0+

Screen DPI: nodpi

SHA1: f90fba0fa9582dcf7243678cc0de9a17ef0f0444

Size: 17.99 MB

What's New:

Haptic disabled by default
Updated ad format type
Touch RPN Calculator
Touch RPN Calculator 5.13 XAPK APKs
February 9, 2020 17.98 MB

Requires Android: Android 5.0+

Screen DPI: nodpi

SHA1: b413b311d7295137cda53eee380e21d61c6fbb01

Size: 17.98 MB

What's New:

Updated libraries