Best apps like Calculator12 RPN

28+ similar apps compared and reviewed

4.1 avg rating
5 free apps
Updated July 2026
Calculator12 RPN
Calculator12 RPN
Stone Meadow Development LLC

Whether you want more options like Calculator12 RPN or a completely different take on the same concept, our curated list of 28+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Calculator12 RPN

MathU 12D Financial Calculator#1

MathU 12D Financial Calculator by Creative Creek, LLC

Surpasses the classic HP-12C
Editor's Choice
💰 Finance
4.8(71 ratings)
$4.99
MathU 12D Financial Calculator screenshot 1
MathU 12D Financial Calculator screenshot 2
MathU 12D Financial Calculator screenshot 3

This app offers a powerful financial calculator with Reverse Polish Notation (RPN) that emulates and enhances the classic HP-12C. It provides visible financial registers, fast computations, and a two-line display for improved usability and accuracy in financial calculations.

Internet Money - Crypto Wallet#3

Internet Money - Crypto Wallet by Decentralized Innovations, LLC

Secure, Private, User Friendly
Worth Considering
💰 Finance
4.8😊(189 ratings)
Free
Internet Money - Crypto Wallet screenshot 1
Internet Money - Crypto Wallet screenshot 2
Internet Money - Crypto Wallet screenshot 3
Internet Money - Crypto Wallet screenshot 4
Internet Money - Crypto Wallet screenshot 5
Internet Money - Crypto Wallet screenshot 6

This open-source crypto wallet prioritizes speed, security, and user-friendliness for managing Bitcoin, Ethereum, and EVM chains. It allows users to trade, earn, and manage NFTs without data collection. A unique feature distributes 100% of in-app swap fees to token holders.

What We Love

  • 🚀 Fast and seamless transactions
  • 🔒 Secure and private wallet
  • 👍 User-friendly interface
  • 💡 Native support for PulseChain

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 💰 Higher swap fees compared to DEXs
  • 🕰️ Slow updates and feature releases

More apps like Calculator12 RPN

4
RapidReverse
RapidReverse
RapidReverse
by Visia, Inc
Free

Instantly estimate reverse mortgage details like Max Value and Principal Limit within seconds. Generate detailed PDF reports for clients and partners to drive mortgage business. Offers updated rate tables and educational content with a subscription.

Instant reverse mortgage estimationsCalculate Max Value, Principal Factor, Principal LimitGenerate detailed PDF reports
💰 Finance
(2)
freemium
5
Timeshare+
Timeshare+
Timeshare+
Calculate and value Timeshares
$1.99

This app helps users plan and manage vacation ownership by calculating and comparing timeshare costs. It offers tools to track budgets and make informed decisions about timeshare purchases. The user-friendly interface provides quick and accurate financial planning for vacation ownership.

Timeshare cost calculationVacation budget trackingMortgage loan calculator
💰 Finance
(2)
paid
6
RetirePlan
RetirePlan
RetirePlan
by Keltin Enterprises
$4.99

This application helps users plan for retirement by answering key financial questions. It allows for detailed input of financial data, assumptions, and expenses to visualize retirement scenarios and assess their viability. Users can explore different variables with interactive sliders and access detailed reports and simulations.

Retirement financial planningInteractive data input and assumptionsVisual graph projections
💰 Finance
(121)
free with in-app purchases
7
12Calc
12Calc
12Calc
by Ernest Brock
$8.99

This app provides a full-featured financial calculator experience, replicating the functionality of a popular physical model. It offers an audit tape for tracking calculations, a unit converter with currency exchange rates, and various worksheets with interactive graphs for financial analysis. Optimized for modern devices with high-resolution graphics and support for multiple orientations.

HP12C emulationAudit tape for calculation historyUnit and currency converter
💰 Finance
(821)
paid
8
Veo® Mobile
Veo® Mobile
Veo® Mobile
by TD Ameritrade Mobile, LLC
Free

This app provides Registered Investment Advisors (RIAs) with mobile access to trading capabilities, client account information, market data, and live CNBC broadcasts. It allows users to manage accounts, place orders, and stay informed while on the go.

Client account accessTrading capabilitiesMarket data and research
💰 Finance
(6)
free
9
Accurately Finance Calculator
Accurately Finance Calculator
Accurately Finance Calculator
TVM, Amortization
Free

Perform essential financial calculations with this app. It offers Time Value of Money (TVM) and amortization schedule features, mimicking the functionality of popular hardware financial calculators. Easily set payment periods for monthly, quarterly, or annual analysis.

Time Value of Money calculationsAmortization ScheduleAdjustable Periods/Year (monthly, quarterly, annual)
💰 Finance
(11)
free
10
HP 12C Platinum Calculator
HP 12C Platinum Calculator
HP 12C Platinum Calculator
Financial Calculator
$16.99

This app offers the functionality of the industry-standard HP 12c Platinum Financial Calculator on your iPhone or iPod touch. It supports both RPN and algebraic data entry, with editing features like backspace and undo. Perform complex financial calculations for real estate, banking, and more.

RPN and algebraic data entryLoan payments, TVM, NPV, IRR calculationsCashflow and bond calculations
💰 Finance
(347)
paid