Best Touch Rpn Apps & Games

79+ iOS apps & games curated and reviewed

4.0 avg rating
18 free apps & games
Updated September 2026

Finding the right touch rpn apps and games can be overwhelming with so many options. We've analyzed 79+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Touch Rpn Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Touch RPN calcTouch RPN calcFree3.4★ (208)YesYesSep 2026
2Retro 15CRetro 15CFree4.3★ (212)NoNoSep 2026
3VPN Touch - Hotspot Fast ProxyVPN Touch - Hotspot Fast ProxyFreeYesNoSep 2026
4RPN-65 SDRPN-65 SD$2.995.0★ (8)NoNoAug 2026
5RPN-67 SDRPN-67 SD$3.994.6★ (17)NoNoAug 2026
6RLM-12CXRLM-12CXFree4.5★ (18)NoYesSep 2026
7Touch Roulette: Finger ChooserTouch Roulette: Finger ChooserFree3.4★ (1.6K)YesYesSep 2026
8R-TouchR-TouchFreeNoNoSep 2026

Top Picks for Touch Rpn

Touch RPN calc#1

Touch RPN calc by Elvis Pfutzenreuter

Financial/Sci RPN calculator
Editor's Choice
💰 Finance
3.4😊(208 ratings)
FreeAdsIn-App Purchases
Touch RPN calc screenshot 1
Touch RPN calc screenshot 2
Touch RPN calc screenshot 3
Touch RPN calc screenshot 4
Touch RPN calc screenshot 5
Touch RPN calc screenshot 6

This app offers a powerful RPN calculator with financial and scientific functions, mimicking popular industry-standard models. It includes programming capabilities and expandable flavors for diverse calculation needs.

What We Love

  • 🚀 Excellent HP calculator emulation
  • 👍 Looks and works like the real thing
  • 👍 Portrait and landscape modes
  • 👍 Paid version is ad-free
  • 👍 Great RPN calculator

Room to Improve

  • 🐛 Ads in free version
  • 🐛 Ads appearing in paid version
  • 🐛 Incorrect calculations
  • 🐛 Landscape mode issues
  • 🐛 Inability to clear memory
4.3😊(212 ratings)
Free
Retro 15C screenshot 1
Retro 15C screenshot 2

This app emulates a classic RPN scientific calculator, offering advanced features like complex number arithmetic, matrix calculations, and programmability. It provides a functional and complex tool reminiscent of 1980s calculators.

What We Love

  • 🚀 Lightning-fast calculator
  • 👍 Authentic look and feel of HP 15C
  • 🚀 Faster than real HP 15C
  • 👍 Excellent RPN emulation
  • 👍 Familiar interface for HP 15C users
  • 👍 Great representation of original calculator
  • 👍 Obvious labor of love by developer

Room to Improve

  • 🐛 Doesn't save settings, programs, or memory
  • 🐛 No key press feedback or sound
  • 🐛 Blinking display issue with large calculations
  • 🐛 Bugs with HMS conversions
  • 🐛 Can't close app on newer iPhones

More Touch Rpn apps to explore

FAQ about Touch Rpn

What are the best touch rpn apps & games for iPhone?
Touch RPN calc tops our touch rpn apps & games ranking as of September 2026, with a 3.4-star average from 208 App Store ratings, and it's free to download.
Yes — 18 of the top touch rpn apps & games we rank are free to download, including Touch RPN calc and Retro 15C.
Touch RPN calc shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 79+ touch rpn apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app is a Reverse Polish Notation (RPN) calculator. It offers both financial and scientific calculation modes, designed to emulate popular industry-standard models like the HP-12C and HP-11C.
Yes, it implements programming functions similar to the HP-12C. This allows users to create and run custom programs directly on the calculator.

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