Calculator Max by CrowdCafé (Universal)
Released: Apr 1, 2010
Version: 4.1.2
Size: 17 MB
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Ranking - Utilities (iPhone)

Ranking - Utilities (iPad)

Calculator Max

Calculator Max makes both simple and complex calculations easy. It offers all calculators you’ll ever need in one carefully designed, uncluttered and easy-to-use package.

Switching between calculators is buttery-smooth and natural. The basic calculator with big buttons swiftly handles everyday tasks. The more advanced scientific calculator is loaded with all important mathematical functions and constants.

A history tape with your entries is comfortably accessible in all calculator modes. Thanks to it, you never lose track of what you’ve entered and the entries can be reused effortlessly in your calculations. The tape can also be exported to common formats and shared or printed.



— Basic calculator with big buttons
— Scientific calculator packed with functions and constants
— History tape with the calculations at your fingertips in all modes
— Extensive rounding options (e.g. two decimal places for accounting)
— Up to 5 memory slots for frequent numbers
— Plain Text, Monospaced Text, CSV, PDF and image export formats
— Advanced export, share and print options


— Clean and uncluttered interface with refined haptic feedback
— Multitasking support on iPad for side-by-side work
— External keyboard support for even faster input and app control
— Smooth run on all devices with iOS 12 and newer


— Handcrafted design themes with dark mode support
— Loads of app icons you can easily choose from the best one for your Homescreen
— Carefully selected sound sets

What's new in version 4.1.2
— Tape now offers unlimited capacity (new option in app Settings)
— Tape can be scrollable right above the calculator (new option in app Settings)
— Mathematical expressions on tape are more precisely completed
— Stability a performance improvements
Our verdict: Good
  • + Calculator Max is a highly rated app (4-star).
  • + Calculator Max is currently ranked #190 in paid Utilities apps for iPad.
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