Best Conversion Calculator alternatives: apps like Conversion Calculator - Units

12+ similar apps compared and reviewed

4.6 avg rating
10 free apps
Updated November 2026

Whether you want more options like Conversion Calculator or a completely different take on the same concept, our curated list of 12+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Conversion Calculator

Conversion Calculator Plus#1

Conversion Calculator Plus by Adysseus

Unit Metric Currency Converter
Editor's Choice
🔧 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

  • 🚀 Great app
  • 👍 Easy to use
  • 🚀 Comprehensive conversions
  • 👍 Intuitive interface
  • 🚀 Useful tool
  • 👍 Excellent app

Room to Improve

  • 🐛 Consent required for tracking
  • 🐛 Update problems
  • 🐛 Currency not updating
  • 🔒 Forced to allow tracking
  • 🔒 Forced to subscribe or view ads
  • 🐛 App no longer works after update
CONVERT UNITS#2

CONVERT UNITS by Adysseus

Currency Rate Metric Imperial
Strong Contender
🔧 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

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

Room to Improve

  • 🐛 Ads obstruct use
  • 🐛 Subscription required to remove ads
  • 🐛 Currency conversion not working

More apps like Conversion Calculator

4
Unit Converters - All Units
Unit Converters - All Units
Unit Converters - All Units
Unit Conversion Made Easy
Free
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5
Unit Converter : FromTo
Unit Converter : FromTo
Unit Converter : FromTo
Convert Any Unit To Any Unit
Free

This versatile tool simplifies daily tasks by offering quick and reliable conversions for over 20 unit types. Its clean, intuitive interface makes converting measurements easy for students, professionals, and travelers alike. Enjoy offline functionality and a lightweight design that won't drain your device's resources.

Over 20 unit categoriesLength, weight, volume, temperature, speed, time, energy, pressure conversionsReal-time currency exchange rates
🔧 Utilities
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6
ThemeCalc: Math & Calculator
ThemeCalc: Math & Calculator
ThemeCalc: Math & Calculator
Solve Math with Style & Themes
Free

Enhance your math experience with a powerful scientific calculator featuring over 40 aesthetic themes. It offers a professional engine for various math levels, a programmer mode, and a history tape for easy recall. Customize your calculator's look and feel while tackling complex problems.

Professional scientific calculator engine40+ aesthetic themesProgrammer mode (HEX, DEC, OCT, BIN)
🔧 Utilities
(0)
free with in-app purchases
7
All Unit Conversion
All Unit Conversion
All Unit Conversion
Unit converter
Free

Easily convert between various units of measurement with this free utility app. It supports conversions for length, area, volume, mass, time, digital storage, energy, and currency.

Length conversionArea conversionVolume conversion
🔧 Utilities
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free
8
Accurate unit converter 2024
Accurate unit converter 2024
Accurate unit converter 2024
Fast, simple, easy & ad-free
Free
🔧 Utilities
(0)
9
Only One Calculator
Only One Calculator
Only One Calculator
All-in-One Calculator
Free

This utility app offers instant currency exchange and unit conversions, making it ideal for travel and shopping. It features undo/redo functionality for easy editing and supports over 160 currencies with customizable update frequencies. Users can also access calculation history and customize the keyboard.

Instant currency exchangeUnit conversion (length, weight, area, volume, temperature)Undo/Redo functionality
🔧 Utilities
(2)
free
10
Unit Converter and Calc
Unit Converter and Calc
Unit Converter and Calc
All in one unit calculator
Free

This app offers a comprehensive suite of conversion tools for everyday needs, including units of length, weight, temperature, and currency. It also functions as a scientific and arithmetic calculator, with specialized calculators for age, EMI, BMI, and more.

Unit conversion for length, weight, temperature, volume, timeScientific and arithmetic calculatorReal-time currency and cryptocurrency converter
🔧 Utilities
(4)
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