This app provides advanced ballistics calculations and reticle options. It can connect to specific Bluetooth weather meters for real-time wind data, offering a comprehensive tool for ballistics enthusiasts.
5.0(1 ratings)
$11.99
Best apps like Calculatr
55+ similar apps compared and reviewed
4.7 avg rating
9 free apps
Updated August 2026
Calculatr is great, but it's not the only option. Explore 55+ 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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This utility app calculates gas flow rates in pipes, accounting for friction and fitting losses using compressible isothermal equations. It offers extensive databases for materials, fittings, and gases, with customizable units and reporting options.
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This app offers a professional-grade calculator with advanced math functions, a constants library, and intuitive history tracking. Customize your experience with various color themes and an accessible interface designed for ease of use.
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This comprehensive utility app consolidates numerous calculators for scientific, health, date, and unit conversions. It offers a wide array of tools, from basic arithmetic to complex calculations and timers, all within a single application. No internet connection is required for its built-in functions.
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Easy Input Calculator F
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This calculator app features large, easy-to-see buttons and characters for stress-free operation. It includes unique Billion, Million, and Thousand buttons for rapid number entry, making calculations quick and intuitive for all ages. The result can be easily copied to the clipboard.
Large buttons and charactersBillion, Million, Thousand input buttonsCopy calculation result to clipboard
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Calc 2M
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This advanced calculator app offers a clean interface with both standard and pro features. It includes a history of calculations, drag-and-drop functionality, customizable themes, and the ability to export results. Ideal for students, engineers, and scientists needing precise calculations on the go.
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Tip Calculator & Bill Split
Calculate, Divide & Share Bill
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Easily divide restaurant bills and calculate tips per person. Switch between percentage or fixed amounts for gratuity and taxes. Share the final breakdown with friends via various messaging platforms.
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Basic Calculator: Classic Calc
big buttons and wallpapers
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A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.
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DayCalc - Note Calculator
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This app combines a powerful calculator with a comprehensive unit converter. It offers standard, scientific, and fraction calculations, along with over 600 units across 20 categories. Users can customize units, add notes to calculations, and enjoy a visually appealing interface with multiple themes.
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