Best apps like HP 12C Platinum Calculator

14+ similar apps compared and reviewed

4.5 avg rating
8 free apps
Updated August 2026

Whether you want more options like HP 12C Platinum Calculator or a completely different take on the same concept, our curated list of 14+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to HP 12C Platinum Calculator

Financial Calculator: Percent#1

Financial Calculator: Percent by Applorium Ltd

Tax Percentage, Profit Margin
Editor's Choice
💰 Finance
4.7😊(15K ratings)
FreeIn-App Purchases
Financial Calculator: Percent screenshot 1
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Financial Calculator: Percent screenshot 4
Financial Calculator: Percent screenshot 5
Financial Calculator: Percent screenshot 6

This app offers a comprehensive suite of over 40 financial and utility calculators. Easily handle complex calculations like investment analysis, tax percentages, profit margins, and everyday percentage needs with a clean and intuitive interface.

What We Love

  • 🚀 Easy to use
  • 👍 Versatile and feature-rich
  • 🚀 Quick calculations
  • 👍 Intuitive interface

Room to Improve

  • 🔒 In-app purchases not clearly disclosed
  • 💰 Perceived as overpriced for some users
10bii Financial Calculator#2

10bii Financial Calculator by K2 Cashflow, Inc.

Easy Financial Calculator
Strong Contender
💰 Finance
4.7😊(662 ratings)
$5.99In-App Purchases
#4in Finance
10bii Financial Calculator screenshot 1
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10bii Financial Calculator screenshot 5

This app offers a comprehensive financial calculator with over 105 functions for business, statistics, and general math. It simplifies complex calculations like loan payments, time value of money, and investment analysis with an intuitive interface and visual tools. Easy modes are available for users new to financial calculations.

What We Love

  • 🚀 Powerful financial calculations
  • 👍 Intuitive interface
  • 🚀 Convenient mobile access
  • 👍 Helpful tutorials and instructions

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 👎 Unintuitive UI for some users
  • 👎 Inaccurate date calculations
Loan Calculator - Loan2Me#3

Loan Calculator - Loan2Me by Jeffrey Williams

Quick and Easy Loan Calculator
Worth Considering
💰 Finance
4.8😊(8.2K ratings)
FreeIn-App Purchases
Loan Calculator - Loan2Me screenshot 1
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Loan Calculator - Loan2Me screenshot 6

This app helps you quickly calculate loan payments, affordability, and potential savings. It offers detailed amortization schedules and allows for scenario planning by adjusting loan parameters. Advanced features include expense breakdowns for mortgages and vehicle loans, plus data synchronization and custom report generation.

What We Love

  • 👍 Easy to use
  • 🚀 Accurate and quick calculations
  • 💡 Helpful for financial planning
  • 🔒 No data tracking or selling

Room to Improve

  • 🐛 Occasional data loss after updates
  • 💡 Lack of currency and language options
  • 💡 Missing features like taxes, insurance, and PMI calculations

More apps like HP 12C Platinum Calculator

4
Calculator with History +
Calculator with History +
Calculator with History +
No ads & Scientific calculator
Free

This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.

Ad-free experienceCalculation historyVisual input
💰 Finance
(25K)
free with in-app purchases
5
Calculator X: Math for iPad
Calculator X: Math for iPad
Calculator X: Math for iPad
Smart History, Plus Scientific
Free

This app offers a smart calculator experience across iPad, iPhone, and Apple Watch. It features a history of calculations, the ability to edit equations, and a convenient dark mode. Easily share your results and enjoy enhanced productivity with its user-friendly interface.

Basic & Easy to UseHistory of CalculationsEdit Equation
💰 Finance
(6.2K)
free with in-app purchases
6
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
(916)
paid
7
RLM-12PX
RLM-12PX
RLM-12PX
Finance & Business Calculator
Free

This finance and business calculator emulates the HP-12C Platinum, offering a comprehensive suite of tools for financial analysis, business calculations, statistics, and scientific functions. It allows for loan amortization, bond pricing, option valuation, currency exchange, and program creation, all within an intuitive iOS interface.

Finance and business calculationsLoan amortization and bond pricingBlack-Scholes options valuation
💰 Finance
(4)
free with in-app purchases
8
12C - Modern
12C - Modern
12C - Modern
Financial Calculator
Free

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.

HP 12c functionality reimplementationInteractive prompts and recipesRegister views for data inspection
💰 Finance
(8)
free with in-app purchases
9
RLM-12CX
RLM-12CX
RLM-12CX
Finance & Business Calculator
Free

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.

Finance and business calculationsAmortization schedulesBond price and yield calculations
💰 Finance
(18)
free with in-app purchases
10
RLM-10BX
RLM-10BX
RLM-10BX
HP-10BII calculator simulation
Free

This app simulates a powerful financial calculator, offering extensive tools for business, finance, statistics, and scientific calculations. It provides worksheets for loan amortization, bond pricing, currency exchange, and more, all within an intuitive interface designed for iOS devices.

Finance worksheets (amortization, bond price, time value of money)Business calculations (bill split, break-even, currency exchange)Cash flow analysis
💰 Finance
(0)
free with in-app purchases