Best Converter alternatives: apps like Converter : Unit Conversion

10+ similar apps compared and reviewed

4.9 avg rating
10 free apps
Updated November 2026

Converter 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.

Top Alternatives to Converter

Shift Unit#3

Shift Unit by Didier Burton

Unit & Currency Converter
Worth Considering
🔧 Utilities
5.0(21 ratings)
Free
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This utility app offers precise unit and currency conversions with over 1400 units across 34 categories. It supports light/dark modes, home widgets, and an independent Apple Watch app. Features include a custom keypad with calculator mode and educational Wikipedia integration.