Thunder VPN - Fast, Safe VPN

Contains adsIn-app purchases
1.88M reviews
Content rating
Everyone
100M+
Downloads
Content rating
Everyone
Digital Purchases
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About this app

Thunder VPN is a lightning-fast app provide free VPN service. Not need any configuration, just simply click one button, you can access the Internet securely and anonymously.

Thunder VPN encrypts your Internet connection so that third parties can’t track your online activity, making it more secure than a typical proxy, make your Internet's safety and security, especially when you using public free Wi-Fi.

We have built a global VPN network included America, Europe and Asia, and expand to more country soon. Most servers are free to use, you can click the flag and change server as any times as you want.

Why choose Thunder VPN?
✅ Large number of servers, high-speed bandwidth
✅ Choose apps which using VPN (Android 5.0+ required)
✅ Works with Wi-Fi, 5G, LTE/4G, 3G and all mobile data carriers
✅ Strict no-logging policy
✅ Smart choose server
✅ Well-designed UI, a few ADs
✅ No usage and time limit
✅ No registration or configuration required
✅ No additional permissions required
✅ Tiny size with high performance

User privacy is very important to us. If you compare to other similar apps, you will find that our app has almost the fewest permission required and the smallest package size, which means that less sensitive information is collected and less uncontrollable risks from third-party code. This app is a very good choice for privacy.

Download Thunder VPN, the world's fastest secure virtual private network, and enjoy it all!

If Thunder VPN connect failed, don't worry, you can follow these steps to fix it:
1) Click the flag icon
2) Click the refresh button to check servers
3) Choose the fastest and most stable server to reconnect

Hoping you suggestion and good rating to keep it growing and make it better :-)


VPN related introduction

A virtual private network (VPN) extends a private network across a public network, and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network. Applications running across the VPN may therefore benefit from the functionality, security, and management of the private network.

Individual Internet users may secure their transactions with a VPN, to circumvent geo-restrictions and censorship, or to connect to proxy servers for the purpose of protecting personal identity and location. However, some Internet sites block access to known VPN technology to prevent the circumvention of their geo-restrictions.

VPNs cannot make online connections completely anonymous, but they can usually increase privacy and security. To prevent disclosure of private information, VPNs typically allow only authenticated remote access using tunneling protocols and encryption techniques.

Mobile virtual private networks are used in settings where an endpoint of the VPN is not fixed to a single IP address, but instead roams across various networks such as data networks from cellular carriers or between multiple Wi-Fi access points. Mobile VPNs have been widely used in public safety, where they give law enforcement officers access to mission-critical applications, such as computer-assisted dispatch and criminal databases, while they travel between different subnets of a mobile network.
Lightning fast VPN, connect to the world in 1 second
Updated on
Sep 25, 2026

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
    App info and performance
  • This app may collect these data types
    App info and performance and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

1.83M reviews
JackC 83
October 1, 2021
App used to be great and ads weren't bad, some that I was interested in too. Now the ads are horrible! This started about 2 days ago. Forces you watch very long ads that you cannot exit out of. You can't even close the window. If you try to click anywhere on the ad, it automatically takes to an app download, or a browser page. You can't even disconnect, without having to watch very long, useless ads. I'm looking for a different free VPN now with less intrusive ads.
952 people found this review helpful
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Secure Signal Inc.
October 9, 2021
Thanks for your feedback, we will optimize it in the next version.
Jessica S.
March 13, 2021
Great app! I don't understand people's complaints with it. I checked the connection a few different ways and found zero leaks. It does disconnect after a period of non use, but that's not an issue unless you're doing dirt. Either way, there is a setting that changes background use so that can stay connected. You're gonna dig through data and battery use tho.
1,845 people found this review helpful
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Elaine Pocock
March 7, 2022
Pretty darn good. Probably going to pay for the pro version. Gotta turn it off to use PayPal app tho. No big deal but I freaked out the first time I couldn't get into my PayPal. My friend then told me to temporarily turn it off and sure enough. The second time I almost forgot about it but quickly recalled the previous time. Completely love the Thunder VPN and that was a minor inconvenience for a great product. Ads are also so not much of a hassle. Quickly over with.
3,117 people found this review helpful
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What’s new

- More servers added
- Improved performance and stability of VPN connection
- Enjoy the lightning fast, free VPN!