--- title: "Thetis Authenticator - Reviews, Revenue and Downloads in United States | Apple App Store" 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 optim" --- # Thetis Authenticator — United States ![Thetis Authenticator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d7/41/c2/d741c25c-f43f-e732-5d01-249d1a0c4005/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.jpeg/434x0w.png) **Developer:** [Unknown](https://apptail.io/developer/unknown-gMDl) **Category:** Utilities **Rating:** 3.5/5 (4 ratings) **Price:** Free **Bundle ID:** com.thetis.authenticator **Store:** Apple App Store **Country:** United States **Version:** 1.0.17 (released 2026-04-02) **Original Release:** 2024-09-23 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6648759010) **AppTail Page:** [https://apptail.io/app/thetis-authenticator-SWKt/united-states](https://apptail.io/app/thetis-authenticator-SWKt/united-states) ## Thetis Authenticator 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. ## Thetis Authenticator Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d2/a4/c6/d2a4c686-d406-7719-f854-502a93028719/a8b1d4f7-11c1-4b0d-829f-3a7220f39958_001.jpg/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/87/3d/a0/873da0c6-ed18-831a-a805-7798bb5ec54c/eca99db9-d12f-4629-a288-976f04e7d05b_002.jpg/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/63/60/f8/6360f878-f65f-3520-c844-af4a2ab71720/9e76a40b-b906-4cab-8796-54a08b0c9073_003.jpg/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/cb/40/a0/cb40a000-9efb-f711-905f-65e2a0218100/87368310-ce50-4b0d-879f-18eaf3423bae_004.jpg/1242x2688.png) ## Thetis Authenticator Rating Breakdown in United States - 5 stars: 2 (50%) - 4 stars: 0 (0%) - 3 stars: 1 (25%) - 2 stars: 0 (0%) - 1 stars: 1 (25%) ## Thetis Authenticator Reviews in United States ### ***-- "Useless" Had no idea it would not support FIDO passkeys, only TOTP 2Fa via the nfc connection, and even then it would not read the drive at all. I know my phone supports it, so either the app or the drives fault. -- Mistesrian, 2025-09-01 ### *---- "Scam" Don’t even bother, it legit is just a scam and the product is also not good -- anthony02N, 2025-08-20 ### ***** "Easy to use" Good. -- Mizh2341, 2024-11-20 ### ***** "Great Authenticator app with their security key" After reading the setup guide, I realized this app isn’t for setting up their FIDO2 security keys but instead for configuring two-factor authentication. I successfully added my Gmail TOTP (the QR code provided by Google) to my security key using the app, and it works great! -- Houxcnj, 2024-11-04 [View all Thetis Authenticator reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Thetis Authenticator Discovered Keywords - i - thetis authenticator ## Apps Similar to Thetis Authenticator - [uCreate NFC](https://apptail.io/app/ucreate-nfc-HyAb/united-states) - [TOKEN2 NFC Burner](https://apptail.io/app/token2-nfc-burner-fkIb/united-states) - [Amitres IOT](https://apptail.io/app/amitres-iot-tNWb/united-states) - [iePassManager](https://apptail.io/app/iepassmanager-kaid/united-states) - [Atlancube PasswordPocket](https://apptail.io/app/atlancube-passwordpocket-uloi/united-states) - [ProxMobo – Proxmox VE & PBS](https://apptail.io/app/proxmobo-proxmox-ve-pbs-yLcm/united-states) - [SecurityKey NFC](https://apptail.io/app/securitykey-nfc-FmRo/united-states) - [Netdata Mobile](https://apptail.io/app/netdata-mobile-zRYo/united-states) - [Cryptnox: FIDO2 Card Manager](https://apptail.io/app/cryptnox-fido2-card-manager-PJSp/united-states) - [iVerify Enterprise](https://apptail.io/app/iverify-enterprise-lRnu/united-states) ## Thetis Authenticator Available In - [United States](https://apptail.io/app/thetis-authenticator-SWKt/united-states) - [Germany](https://apptail.io/app/thetis-authenticator-SWKt/germany) - [United Kingdom](https://apptail.io/app/thetis-authenticator-SWKt/united-kingdom) - [Australia](https://apptail.io/app/thetis-authenticator-SWKt/australia) - [Austria](https://apptail.io/app/thetis-authenticator-SWKt/austria) - [Czechia](https://apptail.io/app/thetis-authenticator-SWKt/czechia) - [Denmark](https://apptail.io/app/thetis-authenticator-SWKt/denmark) - [Algeria](https://apptail.io/app/thetis-authenticator-SWKt/algeria) - [Egypt](https://apptail.io/app/thetis-authenticator-SWKt/egypt) - [Spain](https://apptail.io/app/thetis-authenticator-SWKt/spain) - [Finland](https://apptail.io/app/thetis-authenticator-SWKt/finland) - [Greece](https://apptail.io/app/thetis-authenticator-SWKt/greece) - [Hong Kong SAR China](https://apptail.io/app/thetis-authenticator-SWKt/hong-kong) - [Hungary](https://apptail.io/app/thetis-authenticator-SWKt/hungary) - [Ireland](https://apptail.io/app/thetis-authenticator-SWKt/ireland) - [Israel](https://apptail.io/app/thetis-authenticator-SWKt/israel) - [India](https://apptail.io/app/thetis-authenticator-SWKt/india) - [Italy](https://apptail.io/app/thetis-authenticator-SWKt/italy) - [Japan](https://apptail.io/app/thetis-authenticator-SWKt/japan) - [South Korea](https://apptail.io/app/thetis-authenticator-SWKt/south-korea) - [Kazakhstan](https://apptail.io/app/thetis-authenticator-SWKt/kazakhstan) - [Lebanon](https://apptail.io/app/thetis-authenticator-SWKt/lebanon) - [Mexico](https://apptail.io/app/thetis-authenticator-SWKt/mexico) - [Nigeria](https://apptail.io/app/thetis-authenticator-SWKt/nigeria) - [New Zealand](https://apptail.io/app/thetis-authenticator-SWKt/new-zealand) - [Russia](https://apptail.io/app/thetis-authenticator-SWKt/russia) - [Saudi Arabia](https://apptail.io/app/thetis-authenticator-SWKt/saudi-arabia) - [Türkiye](https://apptail.io/app/thetis-authenticator-SWKt/turkey) - [Ukraine](https://apptail.io/app/thetis-authenticator-SWKt/ukraine) - [United Arab Emirates](https://apptail.io/app/thetis-authenticator-SWKt/united-arab-emirates) - [South Africa](https://apptail.io/app/thetis-authenticator-SWKt/south-africa) - [Bulgaria](https://apptail.io/app/thetis-authenticator-SWKt/bulgaria) - [Belarus](https://apptail.io/app/thetis-authenticator-SWKt/belarus) - [Canada](https://apptail.io/app/thetis-authenticator-SWKt/canada) - [China](https://apptail.io/app/thetis-authenticator-SWKt/china) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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