Unit Converter

Currency converter, calculator with Basic and Advanced Engineering units & Tools
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Unit Converter - All-in-One Conversion Tool

"Unit Converter" is a comprehensive Android app designed to simplify everyday conversions with over 70 unit categories, smart tools, and a built-in currency converter featuring 150 world currencies. Despite its extensive functionality exceeding 12,700 conversions, the app is lightweight (under 4 MB) and user-friendly. Loved by over 5 million users, it includes engineering tools, financial calculators, and supports offline usage, ensuring it meets the needs of students and professionals alike.
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Install from Google Play Store

App stats

Downloads: 9,562,367
14.75K
0.02
Version: 2.2.54 (Last updated: 2025-03-06)
Version code: 85
Creation date: 2014-08-17
Permissions:
  • android.permission.ACCESS_ADSERVICES_AD_ID
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION
  • android.permission.ACCESS_ADSERVICES_TOPICS
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.FOREGROUND_SERVICE
  • android.permission.INTERNET
  • android.permission.WAKE_LOCK
  • com.android.vending.BILLING
  • com.androidapps.unitconverter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
  • com.google.android.gms.permission.AD_ID
Size: 12.60M
Full description: See detailed description

Ranking

# 12,539 ▼ 30
Other rankings
#1 in convert keyword 30

Other platforms

Not available on Chrome
Not available on Firefox
Not available on Edge

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Google Play Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Wide range of unit conversions
  • Easy to use and user-friendly interface
  • Useful for various applications (cooking, construction, travel)
  • Custom units ability is appreciated
  • Promotes no ads with premium version
Cons
  • Problems with specific tools/features (e.g., scientific calculator, return on investment calculator)
  • Full-screen, unskippable ads in the free version
  • Issues with layout and accessibility on certain devices
  • Feedback system in the app is broken or not functioning
  • Settings and certain features do not load properly
Most mentioned
  • Navigation difficulties due to layout issues
  • Problems with specific conversion tools
  • Ad system changes in the free version
  • Data entry interface could be more intuitive
  • Inconsistent functionality after upgrading to premium version
User reviews
The return on investment calculator feels broken. First of all the 2nd output should be percentage, as in ,i expect 8% return, and then the app does not accept zero values for term(uk) and term(month), which both are very confusing names for the fields, as one is years and the other is months, so its impossible to do 12 monthsnor 1 year, it must be 1 year and 1 month as the shortest tjmeframe...
by Alex Wyatt, 2025-01-02
The unit conversions are really useful and function well, I never have any problems out of that part of the app. I do have issues with the other tools it comes with, specifically the scientific calculator; it never calculates correctly. If you are, say, adding up the price of groceries (2 decimal places), it will give you some weird 8 decimal place answer such as 100.46000003, which shouldn't be possible. Otherwise it's great.
by Catsur na, 2024-12-27
View all user reviews