Speedtest by Ookla

Contains adsIn-app purchases
4.6
1.48M reviews
Content rating
Everyone
100M+
Downloads
Content rating
Everyone
Digital Purchases
Learn more
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About this app

The Speedtest® app now features Downdetector® to help you plan, assess, and troubleshoot your internet connection for seamless connectivity in one location. Make the Speedtest app your first stop when connecting and staying connected.

With 55 billion tests and counting, our speed test is the go-to solution to wifi testing, cell measurement, and internet performance analysis Speedtest around the world. Now we feature Downdetector in the app so you can see real-time status updates on your favorite online apps and services. Use it to track your favorite services and report problems to stay informed.

The Speedtest tab checks your network status in an instance and you can run our classic speed test for an accurate, one-tap assessment of your speed and bandwidth that you can use anywhere, thanks to our global server network. Test your download and upload speeds as well as three measures of latency to check a slow connection or use the app to make sure your network is ready for a gaming session.

Use real-world data to find out where mobile network coverage is strong and weak for providers in your area with the Speedtest Maps tab. You can even see where 5G is available and compare that to a map of which technology type is most common where you are.

Plan ahead to stream your favorite shows with the Speedtest video test. We show you the quality of your network's current streaming capability and offer actionable insights for optimizing your online video experience.

Key features:

The most accurate internet speed test, from the name you trust
Real-time monitoring of apps and services with Downdetector
Track your favorite services for instant access to status updates for disruptions
Mobile carrier coverage maps based on real-world data
Video testing for network streaming quality
A detailed history of past test results and easy result sharing

Go ad free! If you’d like to enjoy Speedtest without ads, we provide the option of removing ads.

Millions of people trust Speedtest for internet speed testing every day. Download the Speedtest app to join them in staying connected and informed with Speedtest + Downdetector.

Privacy Policy: https://www.speedtest.net/about/privacy

Terms of Use: https://www.speedtest.net/about/terms

Do not sell my info: https://www.speedtest.net/about/ccpa
Updated on
Jun 18, 2026
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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.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
1.4M reviews
kytrailhikers
February 11, 2026
It's been a great app for monitoring our speeds on broadband for years. It seemed very accurate when showing us our speeds on that. But, when we switched to 1 GB fiber, this app wasn't accurate anymore. It would only show downloads of 34 mbps and uploads of 33 mbps. So, I started running speed tests from my nighthawk app and got readings in line with what we pay for at spectrum, for fiber. Sadly I'm having to delete this app now, but again, it served us well for many years while on broadband.
107 people found this review helpful
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A Google user
April 4, 2019
Changed from 5 stars to 2. Now with pop up ads, it falls far behind the free competition. "All new design and user experience" translates to "Now with far more aggressive monetization!" You can pay for no ads, which is great, but there are plenty of alternatives that don't require this. I am all for paying to remove ads in most cases, but the fact that this is such a simple app with so many alternatives means it's just not worth it.
59 people found this review helpful
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Scott Barker
November 18, 2025
I've been using Speedtest for several years now , among others out there , and have made quite a few comparisons and I've found it to be the most reliable and accurate Wifi testing app out. I've always only used the free version from the PlayStore and never paid a dime and have had zero issues with it. Check it out, I've even seen installation techs using it, in fact that's how I found out about it. Good work , Guys. 👍
365 people found this review helpful
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What’s new

We've added a few updates to make the Speedtest app even better. Please give us a star rating or write us a review to let us know what you think.

We’ve added Downdetector Top Outages on the test UI. View the top 4 trending outages during and at the end of your test.

Bug Fixes

Thanks and happy testing!