What's New

Fixed crash

App Description

Touch 11i is a full-featured RPN calculator that implements most functions of the beloved HP-11C calculator. It is feature-complete (including programming and subroutines).

The free version is ad-supported. If you like this app, check out the premium version (Touch 11i) that has many more features, like vertical layout, saving multiple memory instances in the cloud (and share them among your devices), etc.

iPhone Screenshots

(click to enlarge)

Touch 11i Free scientific calculator screenshot 1

App Changes

  • February 20, 2016 Initial release
  • March 09, 2016 New version 2.23
  • June 20, 2016 New version 2.32
  • July 11, 2016 New version 2.36
  • July 22, 2016 New version 2.37

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