FAST Speed Test

3.9
47.9K reviews
10M+
Downloads
Content rating
Rated for 3+
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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
26 Oct 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

3.8
45.9K reviews
Mason Deterding
3 April 2025
this is a great tool to test for video throttling. However, i would note that this doesn't give you an overall picture of how fast your internet actually is. the app doesn't disclose that its specifically testing for video which creates a lot of confusion when people are testing their network speed.
23 people found this review helpful
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A Google user
24 March 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!
383 people found this review helpful
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A Google user
2 April 2019
Best and most accurate. It shows 20 Mbps speed on Vodafone which no other app shows, and I got this speed on all downloads. Same for jio, shows around 18 Mbps which is just accurate and same no other speedtest app comes close, they all shows speed around 2 Mbps, which is highly inaccurate. And for those who don't know, it shows upload speed too.
305 people found this review helpful
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What's new

Bug fixes