Best OriginCalc alternatives: apps like OriginCalc

10+ similar apps compared and reviewed

3.8 avg rating
10 free apps
Updated October 2026

OriginCalc 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 OriginCalc

RPN#1

RPN by Tomas Stankiewicz Baldassarri

Simple RPN Calculator
Editor's Choice
🔧 Utilities
0.0(0 ratings)
FreeIn-App Purchases
RPN screenshot 1
RPN screenshot 2
RPN screenshot 3

This utility app functions as a reverse Polish notation calculator. Users input numbers and operations using a stack-based interface to perform calculations. It's designed for straightforward mathematical tasks.

ColorCalculator+#2

ColorCalculator+ by Alison Carey

Minimal calculator + history
Strong Contender
🔧 Utilities
5.0(3 ratings)
FreeIn-App Purchases
ColorCalculator+ screenshot 1
ColorCalculator+ screenshot 2
ColorCalculator+ screenshot 3
ColorCalculator+ screenshot 4
ColorCalculator+ screenshot 5
ColorCalculator+ screenshot 6

A minimalist calculator with a clean interface and customizable color themes. It offers calculation history and scientific functions, making it ideal for everyday use and clarity.

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Visualize real-time digital radio reception reports on an interactive world map. Understand propagation patterns, band conditions, and compare your station's performance against others globally. Ideal for amateur radio enthusiasts seeking to optimize their setups and identify new contacts.

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Calculator : AI Math & Convert
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Convert Units & Solve with AI
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This app offers a comprehensive suite of calculation tools, including standard, scientific, and AI-powered math assistance. It also features a unit converter, financial calculators, and time/date tools, all within an intuitive interface. Users can access calculation history and customize themes for a personalized experience.

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Calculator 1984:Pixel Stickers
Calculator 1984:Pixel Stickers
Calculator 1984:Pixel Stickers
Retro Style & Pixel Art
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This app offers a calculator with a retro design inspired by the first Macintosh. It allows users to personalize their calculator interface with unique pixel art stickers, celebrating classic computing history.

Retro Macintosh UI designPixel art sticker customizationTribute to classic computing
🔧 Utilities
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Easy Calculator - EasyCalc
Easy Calculator - EasyCalc
Easy Calculator - EasyCalc
Simple & No Ads & History
Free

This app offers a smart and efficient computing experience with automatic history saving and a comprehensive unit converter. It provides customizable themes, flexible display settings, and optional haptic feedback for enhanced interaction.

Smart history trackingUnit converterSound and voice feedback
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Wipify Cleaner: Smart Clean Up
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