Astrill VPN Client vs HEPCon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
HEPCon
This app provides a structured mobile agenda for scientific and professional conferences, connecting to existing systems. Attendees can access program details offline, build personalized schedules, and receive live updates. Organizers can offer a mobile companion without workflow changes.
- Browse full conference program with filtering
- Offline access to abstracts and session details
- Personalized schedule with reminders
- Bookmark talks and export to calendar
- Follow announcements and live updates
- Access venue information and contacts
- Participate in presentation discussions
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HEPCon is a structured mobile agenda platform for scientific and professional conferences. Designed for complex, multi-track events, it connects directly to existing conference systems such as Indico and delivers a reliable, offline-ready program experience for participants. With HEPCon, attendees can: • Browse the full conference program with advanced filtering • Access abstracts and session details offline • Build a personalized schedule with reminders • Bookmark talks and export them to their calendar • Follow announcements and live updates from organizers • Access venue information, sponsors, and key contacts • Participate in discussions around presentations • Discover featured conferences and explore upcoming events Built for large academic and technical conferences, HEPCon scales to events with hundreds or thousands of participants while keeping the experience simple and fast. For organizers, HEPCon provides a ready-to-use mobile agenda companion without requiring changes to existing workflows. Carry your conference with you — online or offline.
Screenshots
Verdict
The clearest difference is in-app purchases: HEPCon at none against Astrill VPN Client's 2. HEPCon also leads on update cadence (every 4 days vs every 4 months) and review sentiment (50% vs 24%). Astrill VPN Client's advantage is iOS requirement (9.0 vs 15.0). On price, 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
Both are free to download. Astrill VPN Client sells 2 one-off in-app purchases. HEPCon asks for nothing beyond the download.
Astrill VPN Client ships an update every 4 months, HEPCon every 4 days. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.
| Parameter | Astrill VPN Client | HEPCon |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (608 ratings) — better | — |
| Positive reviews | 23.7% of reviews | 50.0% of reviews — better |
| Number of ratings | 608 — better | — |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 17 MB | 117 MB |
| Age rating | 4+ | 4+ |
| Developer | Veloxee Corp. | Martin Vassilev |
Customer experience
Astrill VPN Client
HEPCon
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
HEPCon
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Astrill VPN Client
- 1 month$29.99
- 1 year$179.99
HEPCon
No in-app purchases
Questions
Is Astrill VPN Client free?
Is HEPCon free?
Do Astrill VPN Client or HEPCon have ads?
Which is updated more often, Astrill VPN Client or HEPCon?
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