Version History
Here you can find the changelog of Touch Fin RPN since it was posted on our website on 2016-09-26.
The latest version is 6.10 and it was updated on soft112.com on 19 April, 2024.
See below the changes in each version:
version 6.10
posted on 2024-03-25
Mar 25, 2024
Version 6.10
* Internal fixes and updates
version 6.02
posted on 2023-10-19
Oct 19, 2023
Version 6.02
Fix in FRAC function (thanks F. Oliveira for the report)
version 6.01
posted on 2023-08-22
Aug 22, 2023
Version 6.01
- 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.
version 6.00
posted on 2023-05-02
May 2, 2023
Version 6.00
All flavors have now the free (ad-supported) option. So you can experiment with all flavors (financial, scientific and computer programmer's) without cost.
version 5.99
posted on 2022-11-15
Nov 15, 2022
Version 5.99
Library updates, add EEA consent form
version 5.80
posted on 2022-08-19
Aug 19, 2022 Version 5.80
Internal updates
version 5.72
posted on 2022-05-19
May 19, 2022 Version 5.72
- Paste numbers with configured decimal separator (point or comma)
- Hide LCD when in background
- Updated libraries
version 5.71
posted on 2021-11-19
Nov 19, 2021 Version 5.71
Better handling of multi-touch events during fast typing (thanks to D. Ferrari)
version 5.70
posted on 2021-10-21
Oct 21, 2021 Version 5.70
* Financial flavors: fixed issue related to highly negative interest rates (i less than -35%). Aligned IRR with standard: IRR no longer uses "i" as initial guess. Implemented the RCL g R/S key sequence that uses the initial guess.
* Scientific Advanced: fixed several issues related to matrixes and complex numbers (thanks to G. Dupont for reporting). Improved SOLVE algorithm (thanks to H. Bieshaar).
version 5.60
posted on 2021-06-30
Jun 30, 2021 Version 5.60
1. Facelift in calculator interface.
2. Fixes bug in "Scientific Basic" flavor where the -> P operation could not be used in a program.
3. Fixes bug in "Financial Advanced" flavor where typing decimal point or EEX did not clear the undo annunciator.
4. Faster startup. Ads are no longer shown upon app start; they are shown only when app is resumed.
5. Add dialog to ask for tracking permission for ad purposes.
6. Updated internal libraries.
version 5.51
posted on 2020-11-29
Nov 29, 2020 Version 5.51
Updated libraries
version 5.50
posted on 2020-08-20
Aug 20, 2020 Version 5.50
1. The calculator memory can now be shared (exported and imported). Learn how to share in https://stendec.io/ctb/touchios/memory.html
2. Fix a rare case where the app is unexpectedly closed when the app is put back to foreground, having been on background.
version 5.32
posted on 2020-07-20
Jul 20, 2020 Version 5.32
1. Complete stop when put in background. In this version, even running programs are suspended while the calculator is off-screen. The app should no longer indicate background activity in 'Energy' section of Settings.
2. Flavors can now be purchased directly at App Store.
3. Calculator engines updated.
version 5.31
posted on 2020-05-21
May 21, 2020 Version 5.31
Fixed bug where flavor would change from scientific to financial when app is restarted.
version 5.30
posted on 2020-05-04
May 4, 2020 Version 5.30
1) Fixed problem in interface rotation in iPad when layout is locked to portrait
2) Added fast swap buttons to exchange between flavors without opening the Flavors menu.
version 5.20
posted on 2020-03-18
Mar 18, 2020 Version 5.20
* Added option "Don't sleep" to Settings. If enabled, screen stays unlocked while app is in use.
* Landscape view now works for both landscape-left and landscape-right phone orientations.
* Added interstitial ads, shown at startup, for free flavors.
version 5.13
posted on 2020-01-17
Jan 17, 2020 Version 5.13
Updated libraries
version 2.37
posted on 2014-12-07
version 5.13
posted on 1970-01-01
17 de ene. de 2020 Version 5.13
Updated libraries
version 5.20
posted on 1970-01-01
18 мар. 2020 г. Version 5.20
* Added option "Don't sleep" to Settings. If enabled, screen stays unlocked while app is in use.
* Landscape view now works for both landscape-left and landscape-right phone orientations.
* Added interstitial ads, shown at startup, for free flavors.
version 5.50
posted on 1970-01-01
2020年8月20日 Version 5.50
1. The calculator memory can now be shared (exported and imported). Learn how to share in https://stendec.io/ctb/touchios/memory.html
2. Fix a rare case where the app is unexpectedly closed when the app is put back to foreground, having been on background.