Apps Like SmartLogAuthenticator for iPhone and iPad
SmartLogAuthenticator screenshots
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.

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.

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.


Microsoft Authenticator
Microsoft Corporation
Authenticate with multi-factor security
Use to sign in securely with multi-factor authentication, passwordless login, or password autofill. Manage accounts, verify login requests, and receive notifications for account activity.

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.

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.

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.

Authenticator App ™
Codenhagen.IO ApS
Generate time-based codes for accounts
Generate time-based one-time passwords (TOTP) for two-factor authentication. Scan QR codes to set up accounts. Verify login attempts with generated codes. Sync tokens across devices. Protect online accounts with secure multi-factor authentication.








TaxDome Client Portal
TaxDome LLC
Review documents, chat securely, sign agreements, upload
Review and approve documents, scan and upload files, chat securely with accounting professionals, sign documents electronically, complete questionnaires, and pay invoices.

Authenticator: AuthSnap
GEORGE THORNTON
Generate one-time passcodes for 2FA
Generate one-time passcodes for two-factor authentication using TOTP or HOTP algorithms. Scan QR codes to set up accounts. View and manage passcode timers and history.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.