FAST Speed Test

3.7
46.2K reviews
10M+
Downloads
Content rating
Rated for 3+
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Screenshot image
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About this app

Use the fast.com application to help you see how fast your internet connection is, whether on mobile or broadband, anywhere in the world. It is ad free with a streamlined design that is quick and easy to understand.
Updated on
Oct 26, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.7
44.2K reviews
ear wig
August 16, 2021
seems lightweight and quick to assess download speeds... but... light grey type on white background? sometimes it shows a 'more info' option with upload speed and latency, but not always, and no clear way to access this. saw a settings function once or twice (again erratically shown), but it didn't seem to offer much. these disappearing options are abit confusing!
1,046 people found this review helpful
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Andrew Bond
September 1, 2020
Does one thing very well, a one-time only instantaneous snapshot of speed that isn't gamed by the ISP's. But... The app strangely lacks the website's ability to always test and show all parameters. A snapshot is of very limited use as connections need to be tested over a period of days or weeks to get a cohesive picture. So it desperately needs a simple log with time-stamped results at the very least. Automated testing would be a nice to have. Would be 6 stars with this small improvement.
1,018 people found this review helpful
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A Google user
March 24, 2019
Works well. Good to know that Netflix is not throttled, on either home internet or mobile. Just one thing.. when testing mobile internet, since I'm on LTE+ with a recent flagship phone, it tested around 160MB/s, which is pretty fast, but it meant that it used up 500M of data. Would have been nice to have a bit of warning about that!
316 people found this review helpful
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What's new

Bug fixes