Comparison

Astrill VPN Client vs Thetis Tools

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Astrill VPN Client

Secure your mobile device's internet connection with military-grade encryption. Access servers in over 60 countries and enjoy features like "Always On" and "Smart Mode" for optimized performance and privacy.

Highlights
  • One-click VPN connection
  • Servers in 110+ cities, 60+ countries
  • Military-grade encryption
  • Always On VPN mode
  • Smart Mode to exclude local sites
  • Unlimited data transfer
Features
Read full description

What is Astrill ? ***************************************** Astrill iOS VPN Client connects your mobile device with just one click to our secure VPN network. Pick a server in more than 110 cities in over 60 countries. All traffic from your device is protected with military grade encryption against eavesdropping and hackers. Astrill iOS VPN client supports "Always On" VPN mode - whenever you use Internet on your device, it will automatically connect to VPN in a second! When device is not in use, VPN will be disconnected, thus not waste your battery. Astrill iOS VPN client supports "Smart Mode" - you can exclude local web sites from VPN to speed up access. IMPORTANT: Accounts purchased from the App Store will work only on your iPhone or iPad devices. If you need to use VPN on your PC, Mac or other devices, please purchase full account from our web site instead. Why do I need Astrill VPN ? ***************************************** Whenever you use Internet at public places - airports, hotels, cafes, libraries, schools... you are at risk - your personal data can be easily stolen and misused by hackers. Astrill VPN protects you whenever you are online and makes it impossible for anyone to get a hold of your personal information transmitted over the Internet. If you are a frequent or occasional traveler, VPN protection is a must. Is Astrill VPN fast ? ***************************************** Astrill runs its own global network of VPN servers in over 60 countries around the world. We use bare-metal hardware (not shared VPS servers like most of our competitors), to make sure your VPN is always fast, servers are not overloaded and your security never compromised. With a single VPN account you get access to all our servers and you can switch servers with a single click unlimited number of times. We do not have limitation on amount of data transferred - you can download or stream online content as much as you wish through our VPN. Why should I choose Astrill ? ***************************************** Astrill has been in business since 2009 and our team of security experts is constantly working on developing innovative technologies to make the Internet more secure place. Our technology uses AES 256-bit and ChaCha20 encryption which makes it one of the most secure. We do not utilize outdated and insecure PPTP or L2TP protocols like most of our competitors. Fast speed, high security, plenty of servers and easy to use software for all popular devices is what makes Astrill number one choice for Internet protection by thousands of customers in more than 180 countries around the world. You can apply for Astrill free trial account and see yourself Astrill in action. Does Astrill work on my desktop/laptop computer too ? ************************************************************** Yes, sure! We have plug-and-play technology for Windows, Macintosh, Linux, smart phones as well as DD-WRT/Tomato/AsusWRT-Merlin WiFi routers. We support variety of VPN technologies including: OpenVPN, Wireguard, StealthVPN, OpenWeb, PPTP, L2TP/IPSec, IPSec, IKEv2, SSTP and AnyConnect. Our service works on virtually any device supporting these standard VPN protocols. You can run Astrill on your WiFi router and connect all devices in your home or office to our secure VPN, for example all your phones, Windows, Mac and Linux computers, Apple TV, Smart TVs, etc... For more information about the features we offer, please check our web site. We also have a video section which demonstrates some features. What if I run into problems ? ***************************************** If you run into any issues when using our VPN service, our kind and high qualified customers service is at your disposal 24h/7/365 via live chat, email and phone.

About

Thetis Tools

Features
Read full description

Applicazione Ufficiale per la piattaforma di asta live Thetis Tramite questa applicazione i clienti thetis possono trasmettere in diretta live il video della propria sessione d'asta all'applicativo asta live Thetis

Screenshots

Astrill VPN Client4 screens
Thetis Tools3 screens

Verdict

The call

The clearest difference is in-app purchases: Thetis Tools at none against Astrill VPN Client's 2. Astrill VPN Client's advantage is iOS requirement (9.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Astrill VPN Client sells 2 one-off in-app purchases. Thetis Tools asks for nothing beyond the download.

UpkeepUpdate frequency

Astrill VPN Client ships an update every 4 months, Thetis Tools every 7 months. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 8 level
Astrill VPN Client versus Thetis Tools: the parameters behind the verdict, then further details
ParameterAstrill VPN ClientThetis Tools
PriceFreeFree
Rating3.7 (608 ratings) — better—
Positive reviews23.9% of reviews—
Number of ratings608 — better—
Update frequencyEvery 4 months — betterEvery 7 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better14.0
Further details — not scored
Size17 MB50 MB
Age rating4+4+
DeveloperVeloxee Corp.Thetis srl

Bugs and requests

Astrill VPN Client

Reported bugs

3 issues
  • Frequent disconnections and inability to turn off VPN
  • Login screen freezes and crashes
  • Incompatibility issues with newer iOS versions

Requested features

3 requests
  • Improved mobile app with better stability and user experience
  • More transparent communication about service disruptions
  • Loyalty discounts for long-term subscribers

Thetis Tools

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Astrill VPN Client

One-time2
  • 1 month$29.99
  • 1 year$179.99
None

Thetis Tools

No in-app purchases

Questions

Is Astrill VPN Client free?
Astrill VPN Client is free to download, with in-app purchases available.
Is Thetis Tools free?
Thetis Tools is free to download, with no in-app purchases.
Do Astrill VPN Client or Thetis Tools have ads?
Neither Astrill VPN Client nor Thetis Tools shows ads.
Which is updated more often, Astrill VPN Client or Thetis Tools?
Astrill VPN Client ships an update every 4 months, and Thetis Tools every 7 months. Most recently, Astrill VPN Client was updated on September 25, 2026 and Thetis Tools on September 10, 2026.

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