Best Touch RPN calc alternatives: apps like Touch RPN calc

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated October 2026

Touch RPN calc is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Touch RPN calc

RLM-12CX#1

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

Finance & Business Calculator
Editor's Choice
💰 Finance
4.5(19 ratings)
FreeIn-App Purchases
RLM-12CX screenshot 1
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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.

12C - Modern#2

12C - Modern by Anishu, Inc.

Financial Calculator
Strong Contender
💰 Finance
3.1(10 ratings)
FreeIn-App Purchases
12C - Modern screenshot 1
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12C - Modern screenshot 6

This app replicates the functionality of a classic financial calculator, offering modern enhancements like interactive prompts and register views. It provides basic calculator, math, percentage, calendar, and memory functions for free, with advanced financial tools available via a one-time purchase.

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This app combines a marketplace and loyalty program, offering over 200,000 products across 30+ categories. Users can purchase travel experiences, entertainment, and donate, paying with points, cash, or a combination.

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Invest in variable income and Treasury Direct from anywhere with this intuitive app. Track the stock market in real-time, manage profits and losses, and execute trades with integrated orders. Enjoy zero brokerage fees on your investments.

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