ProtectID® Authenticator vs Melon VPN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ProtectID® Authenticator
This app generates one-time passcodes for secure authentication, supporting multiple accounts and various provisioning methods. It functions even without an internet connection and offers password protection for enhanced security.
- Generates one-time passcodes
- Supports multiple accounts
- Works offline (airplane mode)
- Secure self-enrollment
- QR code and URL provisioning
- Password protected
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The ProtectID® Authenticator generates ProtectID and/or OATH standard One Time Passcodes using your smartphone or tablet. Features: * Generates codes even when in airplane mode. * Support for multiple accounts * ProtectID® generators support secure self-enrollment * Google-style QR Codes are supported for provisioning * URL provisioning * Manual provisioning * Use wherever Google Authenticator is used * Authenticators are password protected
Melon VPN
This app offers a fast, secure, and private internet connection with unlimited bandwidth. It features a simple one-touch connection, a strict no-log policy, and global server access. Enjoy a better, more anonymous online experience with no advertisements.
- No ads SDK
- Super-fast connection speeds
- Unlimited bandwidth
- Global VPN servers
- One-touch connect
- Strict no-log policy
- Smart server selection
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Melon VPN - Easy Fast Proxy Secure No-Ads Low-Cost VPN * Totally NO ADS SDK, to protect your proxy security * We provide a very low weekly or lifetime price * Super-fast and high VPN speed! * Unlimited bandwidth! * A large number of servers, high-speed bandwidth * Fastest - Super-fast connection speeds * Easy to Use - Only a “CONNECT” button - One touch to connect to the VPN proxy server and enjoy a better network. * Smart server selection * Well-designed UI * Unlimited Bandwidth * Choose apps that can use Melon VPN * Works with Wi-Fi, LTE/4G, 3G, and all mobile data carriers * Strict No-Log Policy * No registration or configuration required * No additional permissions required Melon VPN is the best app for Wi-Fi security and privacy protection. No configuration is needed—simply click one button, and you can access the Internet securely and anonymously. Global networks available, including VPN servers in the USA, Japan, Singapore, Canada, France, Germany, UK, Netherlands, and more. You can change servers as many times as you want. Protect your data privacy, personal information security, and internet security while Melon VPN is active. Download Melon VPN, the world’s fastest secure virtual private network, and enjoy it all! If you have any feedback or suggestions, please send an email to: wild.look.tech@outlook.com Privacy Policy: https://vpnmelon.com/privacy_policy Terms of Use: https://vpnmelon.com/terms_of_use
Screenshots
Verdict
The clearest difference is in-app purchases: ProtectID® Authenticator at none against Melon VPN's 15. ProtectID® Authenticator also leads on iOS requirement (12.2 vs 15.0). Melon VPN's advantage is update cadence (weekly vs every 12 months) and review sentiment (76% vs 50%). On price, rating, 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. Melon VPN sells 14 in-app purchases, starting at $4.99 per 7 days. ProtectID® Authenticator asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for ProtectID® Authenticator against 4.5 for Melon VPN. That said, the two scores are not equally well evidenced: Melon VPN has 5.7K ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 50% of ProtectID® Authenticator's written reviews are positive against 76% of Melon VPN's.
ProtectID® Authenticator ships an update every 12 months, Melon VPN weekly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.
| Parameter | ProtectID® Authenticator | Melon VPN |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (10 ratings) — better | 4.5 (5.7K ratings) |
| Positive reviews | 50.0% of reviews | 75.8% of reviews — better |
| Number of ratings | 10 | 5.7K — better |
| Update frequency | Every 12 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.2 — better | 15.0 |
| Further details — not scored | ||
| Size | 5 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Zerify, Inc. | Wildlook Tech Pte Ltd |
Customer experience
ProtectID® Authenticator
Melon VPN
Bugs and requests
ProtectID® Authenticator
Not enough reviews yet to summarise bugs or requests.
Melon VPN
Reported bugs
2 issues- App crashes or freezes on some devices
- Incompatibility with certain apps or websites
Requested features
3 requests- More server location options
- Ability to bypass ads or extend free usage time
- Automatic connection on startup
In-app purchases
ProtectID® Authenticator
No in-app purchases
Melon VPN
- VIP Weekly3 Days trial$4.997 Days
- Melon VPN Weekly Premium$4.997 Days
- VIP Monthly (Discount)$7.991 Month
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- VIP Monthly3 Days trial$9.991 Month
- Monthly Premium2 variants$9.991 Month
- Monthly subscription3 Months trial$9.993 Months
- VIP Monthly$12.991 Month
- VIP Yearly (Discount)$29.991 Year
- VIP Year (Discount)$34.991 Year
- VIP Yearly (Discount)3 Days trial$39.991 Year
- VIP Yearly3 Days trial$49.991 Year
- VIP Yearly3 Days trial$99.991 Year
- Lifetime VIP$99.99
- VIP Lifetime$199.99
Questions
Is ProtectID® Authenticator free?
Is Melon VPN free?
Which has better reviews, ProtectID® Authenticator or Melon VPN?
Do ProtectID® Authenticator or Melon VPN have ads?
Which is updated more often, ProtectID® Authenticator or Melon VPN?
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