Best apps like Time Duration Calculator

36+ similar apps compared and reviewed

4.2 avg rating
5 free apps
Updated July 2026

Time Duration Calculator is great, but it's not the only option. Explore 36+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Time Duration Calculator

FrackCalc#3

FrackCalc by Moosaa Young

FrackCalc
Worth Considering
🔧 Utilities
5.0(1 ratings)
$9.99
FrackCalc screenshot 1
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This app provides on-the-go hydraulic fracturing calculations for the oilfield. It helps determine chemical rates, fluid clean-up, proppant amounts, and pump speeds. Includes a unit converter for common oilfield measurements.

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