Speedtest by Ookla

by Ookla

4.6 ★ 1.4M+ reviews
264M+ Installs
Speedtest by Ookla icon
Speedtest by Ookla icon
Tools

Speedtest by Ookla

by Ookla

4.6 ★ 1.4M+ reviews
264M+ Installs
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Speedtest by Ookla screenshot 1
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Ratings Breakdown

4.6 ★★★★★ 1.4M+ ratings
5 ★ 79%
4 ★ 10%
3 ★ 3%
2 ★ 1%
1 ★ 6%

Data from Google Play at the time of writing.

What Speedtest by Ookla Actually Does

Speedtest by Ookla is exactly what the name suggests: a one-tap tool for checking your download speed, upload speed, and latency on WiFi or cellular data. Ookla has added a Downdetector tab that lets you check the real-time status of other apps and services, plus a Maps tab showing crowd-sourced carrier coverage data and a video test that estimates streaming quality. It’s built for anyone who wants to know whether their internet connection is actually delivering what they’re paying for, from casual users checking home WiFi to people troubleshooting a spotty cell signal.

Where It Delivers

The core speed test is the reason 264 million people have installed this app, and the reviews back that up. Users repeatedly call it reliable and accurate, with one longtime user saying they’ve compared it against several other speed test apps and found it ‘the most reliable and accurate WiFi testing app out.’ The history feature, which lets you filter past results by device or connection type, gets specific praise for making it easy to track performance over time. The ad-free upgrade is also frequently cited as a good value, with reviewers noting that for under a dollar you can remove ads across all your installed devices.

The Annoyances That Show Up in Real Use

Not everything runs smoothly. Multiple reviewers mention the app hanging or failing to find a server, particularly in remote areas or, more troubling, when switching from cellular data to WiFi. One user reported the app suddenly couldn’t recognize any WiFi servers for 48 hours straight while cellular testing worked fine. Others want more granular detail on connection type, like distinguishing between 4G LTE, LTE+, and true 5G rather than lumping them together. There’s also a recurring complaint about the app defaulting to a test server hundreds of miles away instead of picking a nearby one, which can skew results. Account and login issues surface too, with at least one user locked out after switching phones and stuck waiting on a password reset that could only be requested once every 24 hours.

Ads and the Paid Tier

The free version does carry ads, though most reviewers say they’re not intrusive enough to ruin the experience. One user specifically noted the ads ‘do not affect the user experience, but are still easily visible.’ The paid tier removes ads and reportedly includes a VPN with a free 2GB allotment, which several reviewers flagged as a nice bonus rather than the main draw.

Who Should Download This

If you want a fast, no-frills way to check your internet speed and troubleshoot connection problems, this is still the standard-bearer in the category, and the sheer volume of test data behind it (55 billion tests and counting) gives it credibility that newer apps can’t match. Just be prepared for occasional server-detection hiccups, especially if you’re in a rural area or frequently switch between WiFi and cellular. Anyone managing multiple devices will appreciate the cheap ad-free unlock, but if you’re relying on the app for account-based features, know that support for login issues has been a sore spot for at least a few users.

Pros

  • ✓Accurate, consistent speed test results
  • ✓Detailed test history with device filtering
  • ✓Cheap ad-free unlock works across devices
  • ✓Downdetector integration adds real-time status checks
  • ✓Ads are unobtrusive in free version

Cons

  • ✕Occasionally fails to find WiFi servers
  • ✕Defaults to distant test servers sometimes
  • ✕Account login and password reset issues

What Real Users Say

Kathleen Eickholt ★ 4/5

“Seems to hang a lot, but I live in a remote area. I love the ability to see history and filter by which device you used or connection type.: I've used this app for years. It's very reliable and easy to use. For only $.99 all ads are removed and I can install it on ALL my devices ad-free, even…”

👍 3,377 found this helpful
Gabriel Coleman ★ 5/5

“This is a great app. All their features are free to use, and easy to understand. The adds do not affect the user experience, but are still easily visible to users! The paid version of the app offers advanced features for a low price. The VPN is secure and free for 2GB, which is great! A paid version is available…”

👍 1,925 found this helpful
Wes K ★ 4/5

“It's a data speed test app and it does it well. Been using this for many years, very simple to understand with easy to use interface. There are some things I would like to improve: - More detailed information on cellular connection type. For example, if I'm connected to 4G LTE or LTE+ and for 5G, if I'm on sub-6…”

👍 559 found this helpful

Reviews sourced from Google Play, selected by helpfulness at the time of writing.

App Info & Permissions

Developer Ookla
Content rating Everyone
Contains ads Yes
In-app purchases $0.99 - $9.99 per item
Installs 264M+
Price Free

Permissions this app requests

📱 Device ID & call information Read phone status and identity
📍 Location Approximate location (network-based); precise location (GPS and network-based)
📞 Phone Read phone status and identity
🖼️ Photos/Media/Files Read the contents of your USB storage; modify or delete the contents of your USB storage
💾 Storage Read the contents of your USB storage; modify or delete the contents of your USB storage
📶 Wi-Fi connection information View Wi-Fi connections

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Frequently Asked Questions

1

What is Speedtest by Ookla?

It's a mobile tool for testing your internet connection's download speed, upload speed, and latency on WiFi or cellular networks. It also includes Downdetector for checking the real-time status of other online services, a coverage map for cellular providers, and a video streaming quality test. It's aimed at anyone who wants to verify or troubleshoot their internet performance.

2

Is Speedtest by Ookla free?

Yes, the core app is free to download and use, supported by ads. Ookla offers a paid ad-free version for a small one-time or low-cost fee that reviewers describe as good value, since it can be applied across all your devices. The paid tier also reportedly includes a VPN with a free 2GB data allowance.

3

Does Speedtest work reliably on both WiFi and cellular data?

Most of the time, yes, and many long-term users praise its accuracy on both connection types. However, some reviewers reported the app temporarily failing to detect WiFi servers while cellular testing continued to work fine. If you run into this, restarting the app or checking for updates may help.

4

Why does the app sometimes connect to a distant test server?

Some users have noticed the app defaulting to a server hundreds of miles away instead of a closer one, which can affect the accuracy of results. This appears to be an inconsistent issue rather than something that happens every time. Manually selecting a nearby server in the app's settings can help avoid this.

5

What should I do if I get locked out of my Speedtest account?

At least one reviewer reported being unable to log back in after switching phones, with password reset requests limited to once every 24 hours. If this happens, be prepared for a slow resolution process and try the reset link patiently rather than repeatedly. Using the app without logging in is also an option if you just need quick speed tests.