Apps Like NASTF for iPhone and iPad
Secure account with multi-factor authentication
Verify identity through multi-factor authentication to secure account access. Receive verification codes via notifications. Enable account lock and remote session termination for enhanced security.
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Duo Mobile
Duo Security LLC
Generate passcodes and receive push notifications
Generate one-time use passcodes for login verification. Receive push notifications for instant authentication. Manage two-factor authentication for multiple apps and websites. Link account to enable secure login features.

PSE&G
Public Service Enterprise Group Incorporated
Sign in, pay bills, track energy use
Manage energy account details by signing in with username and password. Pay bills, view usage history, and track energy consumption. Set up Multi-Factor Authentication for secure access.

2FA Authenticator (2FAS)
Two Factor Authentication Service, Inc.
Enable 2FA to secure your login
Enable two-factor authentication for account security. Verify identity with time-based one-time passwords. Backup tokens for recovery. Protect access with passcode or biometrics. Sync across devices. Open-source and community-driven.

JumpCloud Protect
JUMPCLOUD INC.
Secure sign-in with multi-factor authentication
Access work resources with multi-factor authentication. Verify user identity via push notification or TOTP code. Securely log in without passwords. Enable additional security layers for accounts.

UniFi Verify
Ubiquiti Inc.
Login with password and code
Requires two-factor authentication for login, prompting users to enter a password and a time-sensitive verification code from the or a push notification. It also provides single-use passwords stored locally for backup access.


Okta Verify
Okta, Inc.
Identity with 2-step confirmation
Identity with a 6-digit code or approve notifications during login. Confirm access requests on your device. Receive temporary codes for two-step verification. Ensure secure access to applications without storing personal data.


Authenticator App - OneAuth
Zoho Corporation
Enable 2FA and secure accounts
Add online accounts by scanning QR codes or entering details. Authenticate with time-based OTPs. Enable two-factor authentication for accounts like Twitter, Facebook, and LinkedIn. Secure online accounts with multi-factor verification.

Namirial OTP
Namirial Spa
Generate one-time passwords securely
Generate one-time passwords for secure account access. Authenticate digital transactions, e-signatures, and eID schemes. Enable two-factor authentication for professional services.


Twilio Authy
Authy Inc.
Generate secure tokens and verify access
Generates 2-step verification tokens for account security. Users can back up their account to the cloud. Tokens are synced across devices. Accounts can be recovered if a device is lost.




Authenticator App : Scan & 2FA
XSOFT GLOBAL LIMITED
Codes and enable 2FA
Enable two-factor authentication by scanning QR codes and entering verification codes. Manage multiple accounts with a single . Sync codes across devices using iCloud. Receive push notifications for authentication requests.


Accops HyID
Accops Systems Private Limited
Approve authentication with push notifications
Enable two-factor authentication using mobile tokens. Assign OTPs to users and receive push notifications for approval. Integrate with RADIUS/TACACS-enabled devices and existing directory servers without duplicating user accounts.

PROXIMITY®
PIV Security LLC
Verify identity, generate passwords, store data securely
Verify identity and enable two-factor authentication. Store and manage passwords with a password generator. Auto-fill forms and integrate with browsers. Use a data vault for secure storage.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.