Comparison

Thetis Authenticator vs Scanify

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

Head to head
About

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.

Highlights
  • 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
Read full description

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.

About

Scanify

Features
Read full description

Scanify is your all-in-one smart scanner. - Scanify brings all the essential scanning tools into one easy-to-use app, making it simple to manage documents, images, and codes anywhere. - QR & Barcode: Scan instantly, generate your own QR codes, and store or share them effortlessly. - Translate: Point your camera at any text and translate in real time with high accuracy — perfect for travel, study, or work. - PDF Tools: Scan documents, receipts, and forms, then export them to PDF quickly. Merge, organize, and share your PDFs directly from the app. - Text & OCR: Extract text from images and documents with precision. Copy, edit, or share text in seconds. - Simple, Fast, and Powerful: Scanify combines speed, accuracy, and versatility, keeping all your scanning needs in one place. Whether it’s QR codes, translations, PDFs, or text extraction, everything is just a tap away. About subscription: Auto-renewable subscription $6.99 per week for a weekly subscription $19.99 per month for a monthly subscription $49.99 per year for a yearly subscription Terms of Use: https://www.coresecuritylimited.com/terms.html Privacy Policy: https://www.coresecuritylimited.com/privacy.html Contact us: support@coresecuritylimited.com

Screenshots

Thetis Authenticator4 screens
Scanify4 screens

Verdict

The call

The clearest difference is in-app purchases: Thetis Authenticator at none against Scanify's 3. Scanify's advantage is update cadence (monthly vs every 9 months). On price, ads, device support and iOS requirement 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. Scanify sells 3 in-app purchases, starting at $6.99 per 7 days. Thetis Authenticator asks for nothing beyond the download.

UpkeepUpdate frequency

Thetis Authenticator ships an update every 9 months, Scanify monthly. The most recent releases landed on June 1, 2026 and May 19, 2026 respectively.

Scorecard2 real differences · 8 level
Thetis Authenticator versus Scanify: the parameters behind the verdict, then further details
ParameterThetis AuthenticatorScanify
PriceFreeFree
Rating3.5 (4 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 9 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size3 MB42 MB
Age rating4+17+
DeveloperRazzo Tech CorporationCore Security Limited

In-app purchases

None

Thetis Authenticator

No in-app purchases

3 purchases

Scanify

Subscriptions3
  • Weekly Pro$6.997 Days
  • Monthly Pro$19.991 Month
  • Yearly Pro$49.991 Year

Questions

Is Thetis Authenticator free?
Thetis Authenticator is free to download, with no in-app purchases.
Is Scanify free?
Scanify is free to download, with in-app purchases available.
Do Thetis Authenticator or Scanify have ads?
Neither Thetis Authenticator nor Scanify shows ads.
Which is updated more often, Thetis Authenticator or Scanify?
Thetis Authenticator ships an update every 9 months, and Scanify monthly. Most recently, Thetis Authenticator was updated on June 1, 2026 and Scanify on May 19, 2026.

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