Best Touch Rpn Apps & Games

76+ iOS apps & games curated and reviewed

4.3 avg rating
17 free apps & games
Updated August 2026

Finding the right touch rpn apps and games can be overwhelming with so many options. We've analyzed 76+ 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 (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Touch RPN calcTouch RPN calcFree3.4★ (208)YesYesAug 2026
2Retro 15CRetro 15CFree4.3★ (212)NoNoJul 2026
3RLM-12CXRLM-12CXFree4.5★ (18)NoYesJul 2026
4RPN-65 SDRPN-65 SD$2.995.0★ (8)NoNoAug 2026
5RPNRPNFree3.9★ (55)NoNoAug 2026
6HitWaveHitWaveFree2.6★ (526)NoNoAug 2026
7RPN-67 SDRPN-67 SD$3.994.6★ (17)NoNoAug 2026
8Random Touch GameRandom Touch GameFreeYesNoJul 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

Room to Improve

  • 🐛 Ads in free version
  • 🐛 Ads appearing in paid version
  • 🐛 Incorrect calculations
Retro 15C#2

Retro 15C by Greg Hewgill

Strong Contender
🔧 Utilities
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

Room to Improve

  • 🐛 Doesn't save settings, programs, or memory
  • 🐛 No key press feedback or sound
  • 🐛 Blinking display issue with large calculations
RLM-12CX#3

RLM-12CX by R.L.M. Software

Finance & Business Calculator
Worth Considering
💰 Finance
4.5(18 ratings)
FreeIn-App Purchases
RLM-12CX screenshot 1
RLM-12CX screenshot 2
RLM-12CX screenshot 3
RLM-12CX screenshot 4
RLM-12CX screenshot 5
RLM-12CX screenshot 6

This app is a powerful financial and business calculator designed for iOS devices, replicating the functionality of the HP-12C with expanded features. It offers comprehensive tools for finance, business calculations, statistics, scientific functions, and unit conversions.

More Touch Rpn apps to explore

4
RPN-65 SD
RPN-65 SD
RPN-65 SD
First programmable calculator!
$2.99

Experience a faithful simulation of the groundbreaking HP-65 programmable calculator on your iPhone. This app offers virtual program and data cards, a paper tape printer, and a robust card manager. Explore four distinct operating modes, including an enhanced "Super-65" option.

Virtual program and data cardsVirtual paper tape printer with AirPrintDatabase-driven card manager
📊 Productivity
(8)
paid
5
RPN
RPN
RPN
by Mediprocesos S.A.
Free

Easily find affiliated healthcare providers by specialty and service type. Access provider phone numbers, authorization details, and download information in PDF format for convenient sharing.

Search providers by specialtyFind providers by service typeAccess provider phone numbers
💪 Health & Fitness
(55)
free
6
HitWave
HitWave
HitWave
by Ciendor Holdings Corp. LTD
Free

This app offers robust support for Hysteria, WireGuard, and Xray protocols with advanced core technology for reliable network performance. It features intelligent connection management, a modern interface, and quick setup for seamless use across various network environments. Designed for privacy, it collects no personal data.

Multi-protocol support (Hysteria, WireGuard, Xray)Intelligent connection managementStreamlined and modern interface
📊 Productivity
(526)
free
7
RPN-67 SD
RPN-67 SD
RPN-67 SD
Vintage Programmable Calc
$3.99

This app simulates a vintage programmable calculator from the mid-70s, offering enhanced features beyond the original. It allows users to run existing programs, manage virtual cards, and utilize advanced functions for scientific and engineering tasks.

Virtual program and data cardsVirtual paper tape printerDatabase-driven card manager
🔧 Utilities
(17)
paid
8
Random Touch Game
Random Touch Game
Random Touch Game
Neon finger picker
Free
🎮 Games
(0)
9
Touch League
Touch League
Touch League
Tap your way to victory
Free

Challenge friends to a rapid-tapping competition on a single device. See who has the quickest fingers by tapping as many times as possible before the timer runs out. It's a fun way to test reflexes and settle friendly rivalries.

Multiplayer on one deviceRapid tapping gameplayTimed challenges
🎮 Games
(9)
free
10
Touch Faster!
Touch Faster!
Touch Faster!
Touch faster than anyone!
Free
🎮 Games
(0)
11
Halcyon Calc Lite
Halcyon Calc Lite
Halcyon Calc Lite
by Halcyon Touch Software
Free

This app is a powerful calculator for students and professionals, offering advanced features like symbolic expression manipulation, graphing, and statistical analysis. It supports real, complex, and integer numbers, matrices, and vectors, making it versatile for various mathematical tasks.

Symbolic expression manipulationGraphing of expressionsMatrix and vector calculations
🔧 Utilities
(15)
free with in-app purchases
12
Touch Land for Everyone
Touch Land for Everyone
Touch Land for Everyone
by monois Inc.
Free

This interactive game offers a calming experience through touch-based gameplay. Explore five unique stages, each with distinct visual and auditory elements. Rejuvenate your senses with tranquil touches and engaging animations.

Touch-based interactionFive distinct stagesSound and motion effects
📚 Education
(44)
ad-supported
13
Desmos Graphing Calculator
Desmos Graphing Calculator
Desmos Graphing Calculator
by Desmos
Free

Explore mathematical concepts by graphing any equation, from simple lines to complex series. This powerful tool allows for interactive exploration with sliders, data tables, and animations. It also includes a scientific calculator and supports inequalities and accessibility features.

Graph any equation (polar, cartesian, parametric)Interactive sliders for function transformationsInput and plot data with tables
📚 Education
(1.3K)
free
14
Calculator #
Calculator #
Calculator #
Scientific Calculator
Free

This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.

Math Photos SolverHandwriting RecognitionAI Math Problem Solver
🔧 Utilities
(36K)
free with in-app purchases
15
优途游戏加速器
优途游戏加速器
优途游戏加速器
super, fast & stable VPN proxy
Free

Experience lightning-fast, secure browsing with our VPN application. Safeguard your online activities and access restricted content with ease. Download now for a safer digital experience!

🔧 Utilities
(39)
16
HP Prime Lite
HP Prime Lite
HP Prime Lite
Lite Graphing Calculator
Free

This app provides advanced graphing calculator functionality on your mobile device. It offers features for solving equations, exploring mathematical concepts, and is ideal for students in secondary and collegiate math courses. Enjoy a familiar layout with powerful tools for problem-solving.

Advanced graphing of equations and inequalitiesSolve single and systems of equationsHundreds of mathematical functions
📚 Education
(41)
free
17
My Kaopiz
My Kaopiz
My Kaopiz
by Kaopiz Software Co.,Ltd
Free
🔧 Utilities
(0)
18
Halcyon Calc
Halcyon Calc
Halcyon Calc
by Halcyon Touch Software
$4.99

A powerful calculator app for students, engineers, and scientists. It handles complex numbers, symbolic expressions, unit conversions, and matrix operations, with advanced plotting and programming capabilities.

Complex number calculationsSymbolic expression manipulationUnit conversion with custom units
🔧 Utilities
(18)
paid
19
タップ診断
タップ診断
タップ診断
by MK.MUSICA, K.K.
Free
🔧 Utilities
(0)
20
U2DPN
U2DPN
U2DPN
by UNICORN ULTRA LAB LTD
Free

Manage your DPN node infrastructure and track digital assets like points and rewards directly from your mobile device. Start and stop connected nodes effortlessly to optimize your DPN experience.

DPN node managementStart and stop nodes remotelyTrack digital assets
💼 Business
(5)
ad-supported

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 August 2026, with a 3.4-star average from 208 App Store ratings, and it's free to download.
Yes — 17 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 August 2026.
We track 76+ touch rpn apps & games on the iOS App Store as of August 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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