Best Thetis Authenticator alternatives: apps like Thetis Authenticator

10+ similar apps compared and reviewed

3.8 avg rating
10 free apps
Updated November 2026

Whether you want more options like Thetis Authenticator or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Thetis Authenticator

Cryptnox: FIDO2 Card Manager#1

Cryptnox: FIDO2 Card Manager by Cryptnox

Manage & Secure FIDO2 Cards
Editor's Choice
🔧 Utilities
5.0(1 ratings)
Free
Cryptnox: FIDO2 Card Manager screenshot 1
Cryptnox: FIDO2 Card Manager screenshot 2
Cryptnox: FIDO2 Card Manager screenshot 3
Cryptnox: FIDO2 Card Manager screenshot 4

Manage and secure FIDO2 security keys using NFC on your smartphone. Perform essential tasks like setting and changing PINs, verifying credentials, and managing resident keys. Track multiple cards and ensure seamless digital security.

More apps like Thetis Authenticator

4
Atlancube PasswordPocket
Atlancube PasswordPocket
Atlancube PasswordPocket
by Han Rong Technology Ltd.
Free

This portable password manager uses Bluetooth to securely store and automatically fill your login credentials across multiple devices. It offers military-grade encryption and centralized account management for up to 1,000 sets of data, requiring only one master password to access everything.

Bluetooth connectivityAutomatic password fillingNetwork-free data protection
🔧 Utilities
(2)
free
5
TOKEN2 NFC Burner
TOKEN2 NFC Burner
TOKEN2 NFC Burner
NFC Burner for TOKEN2 tokens
Free

Program secret hash seeds and hardware clocks for third-generation programmable tokens. Ensure compatibility with specific token models, as it does not support previous generations.

Program secret hash seedsProgram hardware clockSupports third-generation tokens
🔧 Utilities
(1)
free
6
NextStats
NextStats
NextStats
Stats client for Nextcloud
Free

Monitor multiple Nextcloud instances at a glance with system status and detailed statistics. Supports versions 15 and up, with both IP and SSL connections. Future updates will include 2FA support.

Monitor multiple Nextcloud instancesSystem status at a glanceDetailed statistics
🔧 Utilities
(7)
free with in-app purchases
7
Netdata Mobile
Netdata Mobile
Netdata Mobile
Alerts and Notifications
Free

Receive and manage real-time alerts and notifications for your infrastructure monitoring. Gain immediate insights into system performance and troubleshoot issues on the fly with comprehensive data visualization and anomaly detection.

Real-time alerts and notificationsInfrastructure monitoringOn-the-fly troubleshooting
🔧 Utilities
(19)
free
8
GL-S20 Tool
GL-S20 Tool
GL-S20 Tool
by GL Technologies Hong Kong Limited
Free
🔧 Utilities
(0)
9
NextDNS Remote
NextDNS Remote
NextDNS Remote
DNS stats & blocking controls
Free

Manage your NextDNS configuration remotely. View detailed analytics, monitor query logs, and adjust blocking settings, security, privacy, and parental controls. Supports multiple accounts and profiles.

View analytics and query logsConfigure blocking lists and settingsAdjust security, privacy, and parental controls
🔧 Utilities
(43)
free with in-app purchases
10
Cryptical
Cryptical
Cryptical
Password Generator
Free

Generate strong, random passwords and passphrases with extensive customization options. Create secure credentials for personal use or system administration, with support for multiple languages and advanced character controls. Protect your generated passwords with biometric security.

Truly random password generationCustomizable character setsRandom passphrase generation
🔧 Utilities
(3.9K)
free