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Free comprehensive science dictionary and encyclopedia with 100,000+ terms
AppBrain's verdict
EstablishedWell rated- Rating on Google Play
- 4.39
- 5,576 ratings
- Installs
- 700 thousand
- Last updated
- August 10, 2026
- Ads
- Contains ads
- Size
- 18.8 MB
Science Dictionary by Farlex has 700 thousand installs. Users rate it well: 4.4 stars from 5,576 ratings.
User feedback
Ratings and reviews on Google PlayComments on Science Dictionary by Farlex for Android
Google Play Rating history and histogram
Store listing
By TheFreeDictionary.com – Farlex, from Google PlayDescription by TheFreeDictionary.com – Farlex Written by the developer, not by AppBrain. Click to read.
* Search 100,000+ terms from multiple scientific dictionary and encyclopedia sources, all from industry-leading publishers.
* Clear, in-depth science dictionary definitions from across multiple disciplines, including biology, chemistry, physics, geology, astronomy, oceanography, environmental science, and more, plus thousands of images.
* 35,000+ audio pronunciations for both American and British speakers in online mode.
* User-friendly, comprehensive, and authoritative: the perfect free scientific dictionary for students, professionals, and anyone looking to learn more about the world of science.
* Save unlimited bookmarks.
* Use native voice search to look up a word just by saying it. (With supported devices)
* View your recent searches.
* See search suggestions as you type.
* Perform advanced searches, including "Starts with," "Ends with," "Contains," and "Wildcard."
* Adjust font size.
* Share your favorite articles via social networks, email, and text. (With supported devices)
How do we do it?
Farlex apps have been downloaded tens of millions times across multiple platforms, with top ratings after hundreds of thousands of reviews. We work with the best publishers to bring together trusted content in the most comprehensive, authoritative dictionary apps on the market. Our flagship app is The Free Dictionary (TFD), powered by TheFreeDictionary.com. Find our other apps by searching "Dictionary by Farlex" in Google Play.
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 39
- App size
- 18.8 MB
- Needs Android
- 12.1+
- Content rating
- Everyone
Technologies used by Science Dictionary by Farlex
Releases
Updates seen on Google Play- Version
- 6.0.3
- Launched
- June 2015
Alternatives
Similar apps and more from TheFreeDictionary.com – FarlexAlternatives to Science Dictionary by Farlex
More from TheFreeDictionary.com – Farlex
Installs
Tracked by AppBrain- Last 30 days
- 820
- Per day
- 27
- 30-day average
- Play install range
- 500+ thousand
- Launched
- June 2015
Installs over time
Science Dictionary by Farlex has been installed 700 thousand times. Over the past 30 days, it averaged 27 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Science Dictionary by Farlex
About the app and developer
About Science Dictionary by Farlex
Science Dictionary by Farlex is a books & reference app developed by TheFreeDictionary.com – Farlex.
Download Statistics
Science Dictionary by Farlex has been downloaded 700 thousand times. In the last 30 days, the app was downloaded 820 times.
User Ratings
Science Dictionary by Farlex is rated 4.39 out of 5 stars. The rating is based on 5.6 thousand ratings.
App Information
Science Dictionary by Farlex is freely available from Google Play. The APK size is 18.80 MB. The latest APK version available is 6.0.3. The last update was on August 10, 2026.
Technical Requirements
Science Dictionary by Farlex requires Android 12.1+ or higher. The app has a content rating of Everyone. The APK has been available on Google Play since June 2015.
Science Dictionary by Farlex is made and published by TheFreeDictionary.com – Farlex. AppBrain is an independent app data site and isn't affiliated with TheFreeDictionary.com – Farlex. The app name, icon, screenshots and description belong to TheFreeDictionary.com – Farlex and are shown as published on Google Play.
App Performance Report
Get a detailed PDF report for Science Dictionary by Farlex with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for TheFreeDictionary.com – Farlex
TheFreeDictionary.com – Farlex
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Frequently asked questions about Science Dictionary by Farlex
Is Science Dictionary by Farlex free?
Yes. Science Dictionary by Farlex is free on Google Play.
Is Science Dictionary by Farlex still available?
Yes. Science Dictionary by Farlex is on Google Play, and the last update we saw was on August 10, 2026.
Does Science Dictionary by Farlex contain ads?
Yes. Google Play lists Science Dictionary by Farlex as containing ads.
What Android version does Science Dictionary by Farlex require?
Science Dictionary by Farlex runs on Android 12.1 and higher.
How large is Science Dictionary by Farlex?
Science Dictionary by Farlex is 18.80 MB.
Is Science Dictionary by Farlex suitable for children?
Google Play rates the content of Science Dictionary by Farlex as suitable for everyone.
How many times has Science Dictionary by Farlex been installed?
Google Play lists 500,000+ installs for Science Dictionary by Farlex.
How do people rate Science Dictionary by Farlex?
Science Dictionary by Farlex scores 4.39 out of 5 stars, from 5,576 ratings on Google Play.
Who made Science Dictionary by Farlex?
Science Dictionary by Farlex was developed by TheFreeDictionary.com – Farlex. It is listed in the books & reference category on Google Play.
What are the best alternatives to Science Dictionary by Farlex?
People looking at Science Dictionary by Farlex also look at these books & reference apps: Basic Science Dictionary, Space & Astronomy Dictionary, Biology Dictionary: Terms, Crazy Science Facts - did you , General Knowledge Science Book.