Best Unit Converter alternatives: apps like Unit Converter: Mila's Tools

10+ similar apps compared and reviewed

4.6 avg rating
10 free apps
Updated November 2026

Looking for something like Unit Converter? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Unit Converter

CONVERT UNITS#1

CONVERT UNITS by Adysseus

Currency Rate Metric Imperial
Editor's Choice
πŸ”§ Utilities
4.7😊(1.4K ratings)
FreeAdsIn-App Purchases
CONVERT UNITS screenshot 1
CONVERT UNITS screenshot 2
CONVERT UNITS screenshot 3
CONVERT UNITS screenshot 4

This app offers extensive unit and currency conversion capabilities, including offline access for saved rates. It features a user-friendly interface with customizable options and supports a wide range of categories for everyday and specialized needs.

What We Love

  • πŸ‘ Quick & easy to use
  • πŸ‘ Ease of use
  • πŸ‘ Simple and easy to use
  • πŸ‘ Well thought out and easy to use
  • πŸ‘ Excellent and very reliable
  • πŸ‘ Handy app
  • πŸ‘ Useful app

Room to Improve

  • πŸ› Ads obstruct use
  • πŸ› Subscription required to remove ads
  • πŸ› Currency conversion not working
Units - Pro Unit Converter#2

Units - Pro Unit Converter by Homegrown Software Ltd

Convert 800+ units & currency
Strong Contender
πŸ”§ Utilities
3.6😐(163 ratings)
FreeAdsIn-App Purchases
Units - Pro Unit Converter screenshot 1
Units - Pro Unit Converter screenshot 2
Units - Pro Unit Converter screenshot 3
Units - Pro Unit Converter screenshot 4
Units - Pro Unit Converter screenshot 5
Units - Pro Unit Converter screenshot 6

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.

What We Love

  • πŸš€ Efficient and fast conversions
  • πŸ‘ Comprehensive list of units
  • πŸ” Customizable unit selection
  • πŸ’° Free app with optional paid version
  • πŸ”§ Useful for engineering and technical work

Room to Improve

  • πŸ› Crashes and stability issues
  • πŸ•°οΈ Outdated currency conversion rates
  • πŸ” Too many unit categories, hard to navigate
  • πŸ’° Ads in free version
  • πŸ“ Ruler feature not accurate on some devices
Conversion Calculator Units#3

Conversion Calculator Units by RV AppStudios LLC

Unit Conversion Calculator All
Worth Considering
πŸ”§ Utilities
4.7😊(5K ratings)
FreeAdsIn-App Purchases
Conversion Calculator Units screenshot 1
Conversion Calculator Units screenshot 2
Conversion Calculator Units screenshot 3
Conversion Calculator Units screenshot 4
Conversion Calculator Units screenshot 5
Conversion Calculator Units screenshot 6

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.

What We Love

  • πŸ‘ User-friendly
  • πŸš€ Easy to use
  • πŸ’‘ Helpful for learning metric system
  • πŸ‘ Great for conversions
  • πŸ‘ Intuitive interface
  • πŸ‘ Reliable and accurate

Room to Improve

  • πŸ› Ads disrupt usage
  • πŸ› Difficult to change units
  • πŸ› Lacks portrait mode
  • πŸ› Upside-down orientation issues
  • πŸ› Cluttered UI design

More apps like Unit Converter

4
Conversion Calculator Plus
Conversion Calculator Plus
Conversion Calculator Plus
Unit Metric Currency Converter
Free

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.

Unit and currency conversionSupports 160+ currencies (real & crypto)Automatic currency exchange rate updates
πŸ”§ Utilities
(15K)
free with in-app purchases
5
Unit Converter - Scientific
Unit Converter - Scientific
Unit Converter - Scientific
No Ads β€’ 1,000+ Units
Free

Easily perform instant unit conversions across a vast array of categories, from engineering to everyday life. Features include dark mode, favorites, and dual language support for enhanced usability. Ideal for scientists, engineers, students, and anyone needing quick, accurate conversions.

Extensive conversion categoriesDark mode for night useFavorite frequently used conversions
πŸ”§ Utilities
(18)
free
6
Unit Converter and Rates
Unit Converter and Rates
Unit Converter and Rates
Currency, metric & imperial
Free

This app offers fast and simple unit conversions across 15 categories, including currency with live updates. Customize your experience with themes, favorite units, and adjustable decimal precision. It's designed for ease of use on iPhone and iPad.

15 conversion categoriesLive currency updatesCustomizable themes
πŸ”§ Utilities
(75)
free with in-app purchases
7
Converter-Universal Conversion
Converter-Universal Conversion
Converter-Universal Conversion
by Trelleborg Sealing Solutions
Free

This app offers a comprehensive unit and hardness conversion tool with an easy-to-use interface. It includes currency conversion with updated exchange rates, over 300 engineering and scientific units, and a specialized hardness converter. Additional features like timezone conversion, pace calculation, and a standard calculator enhance its utility.

Currency converter with live exchange ratesOver 300 engineering and scientific unitsSpecialized hardness converter
πŸ”§ Utilities
(981)
free
8
Conversion Calculator - Metric
Conversion Calculator - Metric
Conversion Calculator - Metric
Cooking Converter, kg to lbs
Free

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
πŸ”§ Utilities
(165)
free with in-app purchases
9
Unit Converter HD.
Unit Converter HD.
Unit Converter HD.
30 categories, 700+ units
Free

This utility app offers a comprehensive solution for converting over 700 units across 30 categories. It provides a quick and easy way to handle all your measurement conversion needs with an intuitive interface and support for dark mode.

30 conversion categoriesOver 700 units of measureBackspace key for corrections
πŸ”§ Utilities
(646)
free with in-app purchases
10
Unit Converter - US Units
Unit Converter - US Units
Unit Converter - US Units
Convert Metric Units Fast
Free
πŸ”§ Utilities
(0)