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1000digit Calc app for iPhone and iPad


4.6 ( 7376 ratings )
Productivity Utilities
Developer: Yukihiro Shioya
Free
Current version: 2.3, last update: 2 months ago
First release : 23 Oct 2023
App size: 4.61 Mb

This is a calculator that can perform four arithmetic operations on integers up to about 1,000 digits.
You can use parentheses in formulas, so you can calculate in the same order as in the formula.
Calculation results are saved to the clipboard each time, so they can be reused in other applications.