Apps Like 2FA Authenticator • Auth App for iPhone and iPad
Secure accounts with one-time passwords and passkeys
Nd display time-based one-time passwords (TOTP) for two-factor authentication. Manage passkeys for account recovery. Sync across multiple devices. Verify login attempts with 6-digit codes. Add and remove accounts securely.
Ranked alternatives
Showing 721–740 of 1,000 ranked alternatives.
TrueNumber:Second Phone Number
Ningbo Juphoon System Software Co., Ltd.
Receive calls and messages securely
Create and use a real second for calls, texts, and messages. Receive verification codes from apps like WhatsApp, Telegram, and Instagram. No SIM card required. Maintain privacy with a separate .
GDMS
Grandstream Networks, Inc.
Scan codes to add devices
Manage audio/video devices by scanning barcodes to add them to the platform. Configure accounts, upgrade firmware, and receive alert messages. Perform device setup and monitoring through a centralized interface.
Password Manager - Vault
VAN HOANG DO
Store, edit, and secure passwords
Store and manage passwords with strong, unique generation. Automatically fill login details on websites and apps. Access credentials anytime, anywhere. Customize security settings and sync across devices.
AS2 Authenticator
ASINFO SOFTWARE & DESARROLLO S.A.
Receive notifications and authorize access
Receive instant notifications to approve or reject access requests to the AS2 system. Manage authentication permissions and control user entry in real time.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.