LazyCalc All-in-One Calculator – Five calculators and a converter in one offline app

Summary: LazyCalc combines five calculators and a unit converter in a single 31.5MB offline app for Apple devices. It offers basic, scientific, percentage, tip splitting, and unit conversion functions without ads, preserving calculation history and user privacy.

What it does

LazyCalc provides basic math, scientific calculations, percentage and tip splitting tools, plus offline unit and currency conversion. It stores editable calculation history and runs on iPhone, iPad, Mac, and Vision Pro.

Who it's for

It is designed for students, shoppers, diners, and travelers needing multiple calculators and converters in one app.

Why it matters

It eliminates the need for multiple apps, ads, and online access while maintaining privacy and calculation history.