Best RPN Calculus alternatives: apps like RPN Calculus

10+ similar apps compared and reviewed

4.3 avg rating
9 free apps
Updated November 2026

RPN Calculus 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 RPN Calculus

SwiftRPN#3

SwiftRPN by Patrick Gelvin

RPN At The Speed Of Light
Worth Considering
🔧 Utilities
5.0(1 ratings)
Free
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This utility app provides a powerful Reverse Polish Notation (RPN) calculator with advanced features. It supports scalar types, vectors, and matrices, along with extensive built-in operators and unit conversions. Easily switch between number bases and visualize results.

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Calculator Pro: Sci Calculator
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This comprehensive toolkit offers standard and scientific calculations, currency and unit conversions, and financial planning tools. It features a clean interface with multi-language support and customizable options for everyday math needs.

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my59
my59
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momo: Calculator Pro
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This app offers a comprehensive suite of calculation tools, including basic arithmetic, scientific computations, and extensive unit conversions. Its minimalist dark theme interface provides a distraction-free experience for users of all levels.

Basic calculator functionsAdvanced scientific calculationsExtensive unit conversions
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CaIculator
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A simple and intuitive calculator app designed for ease of use. It offers features like a backspace key, decimal point/comma support, calculation history, and customizable themes. Regular updates ensure continuous improvement.

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RLM-10CX
RLM-10CX
RLM-10CX
Scientific Calculator
Free

This scientific calculator offers a comprehensive suite of tools for finance, business, statistics, and complex scientific calculations. It emulates a classic calculator while leveraging modern iOS device capabilities for ease of use and advanced functions.

Finance and Business calculationsDate and Time interval calculationsAdvanced Statistics and Curve Fitting
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RLM-11CX
RLM-11CX
RLM-11CX
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This app is a scientific and programmable calculator designed for science and engineering, replicating the functionality of the HP-11C. It offers extensive features for finance, business, statistics, complex numbers, and unit conversions, with a programmable interface for custom calculations.

Finance calculations (amortization, bond price, Black-Scholes)Business functions (break-even, currency exchange)Statistical analysis (regression, probability distributions)
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Calvance Calculator
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Calvance Calculator
Linked math, units & currency
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This app provides a visual workspace for complex calculations, allowing you to link formulas, numbers, and notes. Easily update inputs and see linked results change automatically. It supports units, currencies, and custom number formats for flexible financial and project planning.

Freeform canvas for formulas, numbers, and notesLinked results update automatically when inputs changeSupport for units and currencies in calculations
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free with in-app purchases