Thetis Authenticator vs Easy PGP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thetis Authenticator
Manage your FIDO2 security keys for passwordless login and two-factor authentication. Supports NFC and Type-C connections for seamless integration across devices. Offers one-time password management for services not yet supporting FIDO2.
- FIDO2 passwordless login
- Enhanced two-factor authentication
- One-time password management
- Optimized for iPad
- NFC and Type-C compatibility
- Cross-platform support
- Phishing-resistant authentication
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The Thetis Authenticator App provides seamless management of your FIDO2 security keys, enabling passwordless login, two-factor authentication (2FA), and one-time password (OTP) management. Fully optimized for iPhone and iPad, the app supports NFC and Type-C connections, ensuring compatibility across all your devices. With full support for the FIDO2 security standards, Thetis Authenticator empowers you with fast and phishing-resistant authentication. Whether managing business or personal accounts, you can easily integrate Thetis FIDO2 into your daily workflow. Key Features: ●. FIDO2 Passwordless Login: Replace passwords with strong, FIDO2-based authentication for secure access across platforms. ●. Enhanced 2FA: Strengthen your account security with FIDO2-based two-factor authentication for supported services. ●. Complete OTP Management: Add and manage one-time passwords (OTP) for services that don’t support FIDO2. ●. Optimized for iPad: Manage your keys with ease on a larger screen, with full iPad optimization. ●. NFC and Type-C Compatibility: Effortlessly connect using NFC or Type-C for fast key setup. ●. Cross-Platform Support: Use Thetis FIDO2 for services like Google, Dropbox, Microsoft, AWS, and more. ●. Phishing-Resistant Authentication: Built on the FIDO2 standard, ensuring your accounts are protected. Simplify your security and manage your digital identity with ease using Thetis FIDO2.
Easy PGP
This app provides robust PGP encryption and decryption for mobile devices. It allows users to generate, import, and export keys, encrypt and decrypt messages, and digitally sign and verify content, all while operating completely offline for maximum privacy.
- PGP key pair generation
- Key import/export
- Message encryption/decryption
- Digital signatures
- Signature verification
- Offline operation
- Secure key storage
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Easy PGP brings PGP encryption to your phone without the usual complexity. Protect sensitive messages, verify that a message really came from who it claims, and keep your keys under your own control. YOUR KEYS STAY ON YOUR DEVICE Key generation, encryption, decryption, signing and verification all run locally. Your keys and your messages are never uploaded anywhere. There is no account and no sign-in. BUILT FOR PEOPLE, NOT JUST EXPERTS A clear interface that does not assume you already know what a keyring is. Available in 20 languages. WHAT YOU CAN DO - Generate PGP key pairs Create a new key pair with the encryption settings you want. - Import and export keys Bring in keys you already have, or export yours for backup and for use on another device. - Encrypt and decrypt messages Protect a message with a recipient's public key, and open messages sent to you with your private key. - Sign and verify Sign a message to prove it came from you. Check the signature on messages you receive. - Protected key storage Lock your key list behind a PIN or your device's biometrics. WITH THE ONE-TIME UPGRADE The upgrade removes ads and unlocks four more tools: - File encryption Encrypt, decrypt, sign and verify any file, not just text. - Password-based encryption Encrypt with a shared passphrase when you do not have the other person's key. - Encrypt and sign in one step - Decrypt and verify in one step WHO IT IS FOR Journalists protecting sources. Lawyers and doctors handling confidential material. Developers verifying releases. Anyone who would rather not hand their private messages to a third party. PRIVACY No account. No message or key ever leaves the device. Crash reporting is off by default and you can turn it on or off in settings. The app collects anonymous usage statistics to see which features are used. A NOTE ON OFFLINE USE All PGP work happens on your device and needs no connection. The free version shows a banner ad, which does need one. The upgrade removes ads, and after that the app has no reason to reach the network at all. PRICING Everything above under "what you can do" is free, with ads. The one-time upgrade removes the ads and unlocks the four extra tools listed above. No subscription, no recurring charge.
Screenshots
Verdict
The clearest difference is rating: Easy PGP at 4.1 against Thetis Authenticator's 3.5. Easy PGP also leads on update cadence (every 3 weeks vs every 9 months) and ratings volume (26 vs 4). Thetis Authenticator's advantage is in-app purchases (none vs 1). On price, review sentiment, 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. Easy PGP sells 1 one-off in-app purchase. Thetis Authenticator asks for nothing beyond the download.
Easy PGP holds the better App Store score, 4.1 against 3.5. That said, the two scores are not equally well evidenced: Easy PGP has 26 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 60% of Thetis Authenticator's written reviews are positive against 54% of Easy PGP's, so the app with the better star average is not the one people write more warmly about.
Thetis Authenticator ships an update every 9 months, Easy PGP every 3 weeks. The most recent releases landed on June 1, 2026 and September 26, 2026 respectively.
| Parameter | Thetis Authenticator | Easy PGP |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (4 ratings) | 4.1 (26 ratings) — better |
| Positive reviews | 60.0% of reviews — better | 53.8% of reviews |
| Number of ratings | 4 | 26 — better |
| Update frequency | Every 9 months | Every 3 weeks — 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 | 13.0 | 13 |
| Further details — not scored | ||
| Size | 3 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Razzo Tech Corporation | Sabri BASOGLU |
Customer experience
Thetis Authenticator
Easy PGP
In-app purchases
Thetis Authenticator
No in-app purchases
Easy PGP
- Easy PGP Premium$5.99
Questions
Is Thetis Authenticator free?
Is Easy PGP free?
Which has better reviews, Thetis Authenticator or Easy PGP?
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Which is updated more often, Thetis Authenticator or Easy PGP?
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