A straightforward calculator app designed for ease of use with large, legible digits. It offers a simple interface for quick calculations on mobile devices.
Calculator-+ by ABCiSoft
Editor's Choice
π§ Utilities
1.8(5 ratings)
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Best apps like SimpleCaclulator
9+ similar apps compared and reviewed
4.3 avg rating
9 free apps
Updated September 2026
SimpleCaclulator is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
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FreeAdsIn-App Purchases
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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This utility app functions as a Reverse Polish Notation calculator. It handles complex numbers and utilizes extended precision for all calculations, offering an unlimited stack depth and an undo feature for up to 10 operations.
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A beautiful and intuitive calculator app for iPhone and iPad, offering both basic arithmetic and advanced scientific functions. It features a smooth, fluid interface with large, colorful buttons and high-quality mathematical typesetting. Results are saved to a history tape and synced across devices, with customizable themes available.
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This advanced scientific calculator offers a sleek design and powerful engineering functions for study, work, and daily tasks. Customize its appearance with monthly updated themes and utilize multitasking features for enhanced productivity on your device.
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A simple and beautiful calculator with customizable themes and larger buttons. It offers a unique plaything mode for interactive number manipulation and basic arithmetic operations.
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This is a straightforward, classic calculator application. It offers a clean interface with no advertisements or in-app purchases to interrupt your calculations.
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iCalc Lite - Calculator
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A straightforward and lightweight calculator app designed for iPad. It offers essential arithmetic and trigonometric functions in both basic portrait and scientific landscape modes, making it suitable for daily use.
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Calculator HD for iPad.
History, beautiful skin
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This app provides a powerful and beautifully designed calculator experience for your iPad. It offers both basic and scientific functions, with customizable skins and a history log for your calculations. Enjoy a familiar interface with enhanced features.
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