Best Converter alternatives: apps like Converter

10+ similar apps compared and reviewed

4.6 avg rating
9 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

Unit Converter Toolbox#1

Unit Converter Toolbox by Andrej Podlubnyj

Fast & Simple Unit Conversion
Editor's Choice
🔧 Utilities
0.0(0 ratings)
FreeAds
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Easily convert between various units of measurement for mass, temperature, distance, volume, pressure, area, weight, density, and more. This application supports both standard and exotic units, offering a straightforward solution for diverse conversion needs.

Mila's Length Converter#2

Mila's Length Converter by Scott DeSapio

Metric to Imperial Calculator
Strong Contender
🔧 Utilities
4.7(43 ratings)
FreeAdsIn-App Purchases
Mila's Length Converter screenshot 1
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Convert lengths between modern and historical units, including ancient civilizations. Offers smart formatting, custom precision, and a favorites list for frequently used conversions. Supports iPhone, iPad, and Mac.