ThunderFlash Pro vs Privacy Expert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ThunderFlash Pro
This application provides a secure and fast virtual private network. It allows users to connect to servers globally, enhance online privacy, block malicious attacks, and test network speeds. Get a safer and faster online experience.
- Global network connections
- Multiple server choices
- Enhanced online privacy
- Malicious attack blocking
- Detailed IP insights
- Network speed testing
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ThunderFlash Pro - Your Ultimate VPN Solution Experience the ultimate VPN with ThunderFlash Pro. Secure, fast, and versatile: Connect to networks worldwide Choose from multiple servers Enhance online privacy and security Block malicious attacks Discover detailed IP insights Test your network speed Get ThunderFlash Pro today for a safer, faster online experience!
Privacy Expert
This app shields your online activity from hackers, preventing them from accessing personal information and location data when connected to Wi-Fi. It's recommended for use with all internet-connected applications to ensure your privacy.
- Hides online searches and shared data
- Prevents hacker access to personal information
- Blocks third-party data gathering (device, IP, location)
- Secures Wi-Fi connections
- Recommended for all internet usage
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Secure VPN will help keep what you search and share on your devices hidden from hackers who want to steal your identity. * Prevent hackers from gaining access to your personal information and other data as it’s in transit or being sent from and received by your device on a Wi-Fi network. * Prevent third parties from gathering device, IP address, location information while on Wi-Fi network. * We recommend that you turn on your VPN every time you are using your device to connect to the internet. This includes while you are browsing the internet or using applications that use the internet; for instance: (Social media, banking, and gaming apps). Keep the VPN on until you are finished with your session. Some choose to leave the VPN always on during the day.
Screenshots
Verdict
The clearest difference is ads: Privacy Expert at none against ThunderFlash Pro's shown. Privacy Expert also leads on monetization model (free vs ad-supported) and device support (4 vs 2). ThunderFlash Pro's advantage is update cadence (every 3 months vs every 15 months) and iOS requirement (13.0 vs 18.6). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
ThunderFlash Pro ships an update every 3 months, Privacy Expert every 15 months. The most recent releases landed on October 24, 2026 and September 30, 2026 respectively.
| Parameter | ThunderFlash Pro | Privacy Expert |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 months — better | Every 15 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 34 MB | 154 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen Huanyang Technology Co., LTD | CSID |
Customer experience
ThunderFlash Pro
Privacy Expert
In-app purchases
ThunderFlash Pro
No in-app purchases
Privacy Expert
No in-app purchases
