Apps Like TrustKey — OTP for family for iPhone and iPad
Generate OTPs for secure verification
Generate time-based one-time passwords that change every 30 seconds. Share secure verification keys via QR code. Track used codes. Function offline without internet. No registration or server sync required.
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Google Authenticator
Google LLC
Generate verification codes for accounts
Generate time-based verification codes for accounts. Sync codes across devices via Account. Receive push notifications for authentication requests. Manually enter codes when no network is available.
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.
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.
McAfee: Stay Secure & Private
McAfee, LLC.
Detect texts and emails for scams
Detects scams in texts and emails. Removes personal info from risky sites. Monitors identity for breaches. Includes VPN with encryption. Provides protection for multiple devices. Blocks online threats with security features.
Singpass
Government Technology Agency
View government info with one tap
Log in using fingerprint, face, or 6-digit passcode. Access government information like CPF details, HDB property info, and passport expiry date. View and customize data from multiple sources. Scan QR code to log in without entering credentials.
Two Factor Authenticator App
MARTA SQMEL
Nd store 2FA codes securely
Nd store two- authentication codes securely. Create unique codes for online accounts. Scan QR codes to set up secure tokens. Enter one-time passwords for verification. All data is encrypted and private.
Authenticator 2FA, MFA, OTP
Steadfast Craft.s.r.o.
Scan QR codes and manage OTPs
Authenticate accounts with two-factor authentication. Scan QR codes for quick setup. Use time-based one-time passwords. Support Face ID for secure access. Manage OTPs for multiple services. Include built-in password manager and AutoFill.
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.
Thomson Reuters Authenticator
Thomson Reuters
Verify identity to access software
Verify identity to access software with multi-factor authentication. Confirm login with a one-time code sent via email or SMS. Protect data by enabling security features during login.
WePhone: 2nd Phone &WiFi Calls
Gelenk Networks Inc.
Get virtual numbers for and texts
Get a virtual number for international calling and texting. Make and send messages with low rates. Verify accounts with OTP and SMS. Use secure identity for communication. Connect with contacts in over 200 countries.
Bitdefender Mobile Security
Bitdefender SRL
Block phishing attempts in messages
Scam Alert identifies and blocks phishing messages. Removes malicious calendar events. Protects personal information from scammers. Offers free trial of premium features without requiring a credit card.
Authenticator App · 2FA
Shanghai FirstOrder Technology Co., Ltd
Generate security tokens for 2FA login
Manage two-factor authentication for online accounts by generating time-based one-time passwords (TOTP). Store and manage authentication codes for multiple apps. Verify login attempts with generated security tokens.
Notarize
Notarize, Inc.
Documents securely and instantly
Upload documents and scan them for notarization. Take a photo of your ID and answer security questions. documents legally and securely from any iPhone or iPad. Available 24/7 for users in the U.S. and abroad.
NINAuth
NATIONAL IDENTITY MANAGEMENT COMMISSION
Verify identity with NIN
Verify and manage identity using National Identity Number (NIN). Authenticate documents, update personal details, and access secure services. Set up biometric verification and receive notifications for identity-related activities.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.