Best Converter alternatives: apps like Converter-Universal Conversion

10+ similar apps compared and reviewed

4.6 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

Unit Converter and Calculator.#1

Unit Converter and Calculator. by Kemal Bakacak

Metric & Measure Conversion
Editor's Choice
πŸ”§ Utilities
4.3(84 ratings)
FreeAdsIn-App Purchases
Unit Converter and Calculator. screenshot 1
Unit Converter and Calculator. screenshot 2
Unit Converter and Calculator. screenshot 3
Unit Converter and Calculator. screenshot 4

Effortlessly convert between over 1450 units across more than 70 categories with this intuitive and fast mobile application. It offers real-time conversions, offline access, and customizable settings for students, professionals, and travelers.

Conversion Calculator Plus#2

Conversion Calculator Plus by Adysseus

Unit Metric Currency Converter
Strong Contender
πŸ”§ Utilities
4.7😞(15K ratings)
FreeAdsIn-App Purchases
Conversion Calculator Plus screenshot 1
Conversion Calculator Plus screenshot 2
Conversion Calculator Plus screenshot 3
Conversion Calculator Plus screenshot 4
Conversion Calculator Plus screenshot 5
Conversion Calculator Plus screenshot 6

This app is a versatile unit and currency converter with a user-friendly interface. It supports a wide range of conversion categories, including real-world and crypto currencies, with automatic exchange rate updates. Customize your experience with design options, dark mode, and adjustable home screen layouts.

What We Love

  • πŸš€ Great app
  • πŸ‘ Easy to use
  • πŸš€ Comprehensive conversions
  • πŸ‘ Intuitive interface
  • πŸš€ Useful tool
  • πŸ‘ Excellent app

Room to Improve

  • πŸ› Consent required for tracking
  • πŸ› Update problems
  • πŸ› Currency not updating
  • πŸ”’ Forced to allow tracking
  • πŸ”’ Forced to subscribe or view ads
  • πŸ› App no longer works after update
Unit Converter HD.#3

Unit Converter HD. by θ‰―ε³° δΎ―

30 categories, 700+ units
Worth Considering
πŸ”§ Utilities
4.7😊(646 ratings)
FreeAdsIn-App Purchases
Unit Converter HD. screenshot 1
Unit Converter HD. screenshot 2
Unit Converter HD. screenshot 3

Easily convert over 700 units across 30 categories with this powerful tool. It offers a user-friendly interface, dark mode support, and a backspace key for quick corrections. Save time on all your measurement conversion needs.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Handy and convenient
  • πŸ’‘ Comprehensive set of conversions
  • πŸš€ Very useful app
  • πŸ‘ Intuitive design
  • πŸ‘ Reliable and dependable

Room to Improve

  • πŸ› Occasional crashes or freezing issues
  • πŸ’‘ Could be more intuitive for some users
  • πŸ”’ Requires horizontal orientation

More apps like Converter

4
Conversion Calculator Units
Conversion Calculator Units
Conversion Calculator Units
Unit Conversion Calculator All
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This app offers a simple and powerful way to convert between over 140 units across 12 categories. Easily switch between units, customize your experience with themes, and share your results.

Converts over 140 unitsSupports 12 conversion categoriesCustomizable themes
πŸ”§ Utilities
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5
US Unit Converter
US Unit Converter
US Unit Converter
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Easily convert between US customary units and the International System of Units for various measurements like length, weight, area, volume, and temperature. Access conversion history and remove ads with a premium upgrade.

Length conversionWeight conversionArea conversion
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6
Unit Converter Currency Rate
Unit Converter Currency Rate
Unit Converter Currency Rate
Exchange, Weight & Calculator
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Easily convert between over 40 unit categories and 25 currencies with real-time exchange rates. Features a built-in calculator and home screen widget for quick conversions for travel, cooking, shopping, and school.

40+ unit categories25+ currencies with live ratesBuilt-in calculator
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Fancy Units Converter
Fancy Units Converter
Fancy Units Converter
Currency and Unit Converter
Free

This app offers a fast and user-friendly way to convert units and currencies. Customize your conversion lists and get instant results as you type, with support for over 350 units and 160 currencies. It also includes a built-in calculator and offline currency data.

Real-time conversion350+ physical units160+ currencies
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8
Unit Converter - 14-in-1
Unit Converter - 14-in-1
Unit Converter - 14-in-1
14-in-1 β€’ Unit & Calculator
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This tool provides fast and accurate conversions across 14 common physical unit categories. It supports metric, imperial, and traditional Chinese units, with customizable display styles for personalized use. Ideal for everyday and professional conversion needs.

14 unit categoriesMetric, imperial, and Chinese unitsCustomizable display styles
πŸ”§ Utilities
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9
Units - Pro Unit Converter
Units - Pro Unit Converter
Units - Pro Unit Converter
Convert 800+ units & currency
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Easily convert between hundreds of units across 43 categories, including currency with daily updated rates. Customize your workflow by hiding or reordering units and categories.

Hundreds of units across 43 categoriesDaily updated currency exchange ratesHide unused units
πŸ”§ Utilities
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Conversion Calculator - Metric
Conversion Calculator - Metric
Conversion Calculator - Metric
Cooking Converter, kg to lbs
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This utility app offers a comprehensive unit conversion tool for various needs, including cooking, travel, and work. It supports over 120 units across 15 categories, with metric and imperial options. The app works offline and allows for customization of displayed decimals and category order.

15 categories and 120+ unitsMetric and imperial conversionsCooking, weight, length, temperature, and more
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