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Convertly+

Productivity · iPhone · iPad

$2.99 v1.4
Get it on the App Store
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What’s new in version 1.4

Version 1.4 – Calculating meets converting

- New built-in calculator, with parentheses, percentages and a live result
- Send your result into the converter with one tap, and back
- New dark looks: Black (OLED), Graphite, Slate and Indigo
- 18 languages and over 100 units
- Improved dark mode and many small refinements

Description

Convertly is a fast, modern unit converter for iPhone and iPad. It is built for engineering work, study, workshop use, and everyday calculations, combining a clean interface with a broad unit catalog.

With 32 categories and 388 units, Convertly covers common conversions such as length, mass, volume, and temperature as well as advanced technical areas like pressure, power, voltage, resistance, data rate, radioactivity, and viscosity.

You can save your most important setups as favorites and load them again with a single tap. A local history also keeps your recent calculations available directly on your device.

Convertly feels native on iOS: the app can follow the system appearance, supports light and dark mode, adapts to the system language, and includes a built-in tutorial for quick onboarding.

Highlights:
- 32 categories and 388 units
- Fast input with instant live results
- Favorites for recurring conversions
- Local on-device history
- Copy results with or without units
- Adjustable decimal precision and grouping separators
- Haptic feedback and polished interface
- System language plus light/dark appearance
- Fully offline