Unit Converter is made and published by First Bird Technology. AppBrain is an independent app data site and isn't affiliated with First Bird Technology. The app name, icon, screenshots and description belong to First Bird Technology and are shown as published on Google Play.
AppBrain's verdict
Established- Total installs
- 980 thousand
- Rating on Google Play
- 3.71
- 5,585 ratings
- Last updated
- August 24, 2026
Unit Converter has 980 thousand installs. Users are divided: 3.7 stars from 5,585 ratings.
Installs
Tracked by AppBrain- Last 30 days
- 0
- Play install range
- 500+ thousand
- Launched
- May 2010
Installs over time
Unit Converter has been installed 980 thousand times. Over the past 30 days, it has been installed 0 times.
Rankings
Google Play top chartsGoogle Play Rankings for Unit Converter
Competitors
Similar apps and more from First Bird TechnologyAlternatives to Unit Converter
More from First Bird Technology
Releases
Updates seen on Google Play- Version
- 4.15.0
- Launched
- May 2010
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Unit Converter for Android
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 15
- App size
- 25.3 MB
- Needs Android
- 4.4+
- Content rating
- Everyone
Technologies used by Unit Converter
About the app and developer
About Unit Converter
Unit Converter is a tools app developed by First Bird Technology.
How many times has Unit Converter been installed?
Unit Converter has been installed 980 thousand times. In the last 30 days, the app was installed 0 times.
What is the rating of Unit Converter?
Unit Converter is rated 3.71 out of 5 stars, based on 5.6 thousand ratings.
Is Unit Converter free?
Unit Converter is free. The app size is 25.31 MB. The latest version available is 4.15.0. The last update was on August 24, 2026.
What are the requirements for Unit Converter?
Unit Converter requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since May 2010.
App Performance Report
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Get PDF Report — $29Developer information for First Bird Technology
Store listing
By First Bird Technology, from Google Play“Provides common unit and currency conversion. Simple and easy-to-use interface.”
Description by First Bird Technology Written by the developer, not by AppBrain. Click to read.
* Support many types of unit (weight, length, area, volume/capacity, temperature, power, speed, pressure, computer memory units)
* Multi-country currency conversion (auto update exchange rate)
* Supports the units of measurement commonly used in Asia (for example: Hong Kong's tael, China's catty, Taiwan's ping, Japan's jian)
* Real-time conversion (Keep updating the result when user is updating the input)
* Automatically save the last used unit, so that you can use it faster next time
* Support negative number
* Support portrait and landscape interface
* Support three languages (Traditional Chinese, Simplified Chinese, English)
Recent changes:
v4.15.0 - Support Android 17
v4.14.0 - New Length unit scruple
v4.13.0 - New Weight unit mace (TW)
v4.12.0 - Support Android 15