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Calculators - All In One

Tech Box d.o.o.

App Store★ 3.8FreeFirst seen 18 Oct 2026

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App info

Category: Utilities
Age rating: 4+
Price: Free
Version: 1.1
Released: Apr 25, 2015
Last updated: 28 Apr 2015
Size: 16.1 MB
Requires: iOS 8.2 or later
Languages: 1

3.811 ratings

★★★★★

Average rating on the App Store. Apple doesn't publish how many ratings each star has.

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What's newin version 1.1

- small bug fix

About this app

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CALCULATE Whether math and science, conversions, engineering, construction, finance, investing or real estate, we got you covered. Works on iPhone, iPad and Apple Watch (simple calculator and tip calculator on Apple Watch). Perform calculations in either decimal, scientific, engineering, fraction or feet-inch format with functions that include powers, logs, trig and more. Sometimes a number isn't enough. Visually seeing data in the form of a function graph, bar chart or scatter plot enhances understanding like a result never could.