This all-in-one calculator app offers basic, scientific, percentage, and tip calculation functions, alongside a unit converter. It features calculation history, offline functionality, and a clean design for fast, accurate results on the go.





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Drastic Calc is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.











This all-in-one calculator app offers basic, scientific, percentage, and tip calculation functions, alongside a unit converter. It features calculation history, offline functionality, and a clean design for fast, accurate results on the go.






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