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Best Time Based One Time Password Apps

210+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated May 2026

If you already know TOTP Authenticator, this is the deeper bench. 210+ time based one time password apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Time Based One Time Password

TOTP Authenticator – Fast 2FA#1

TOTP Authenticator – Fast 2FA by AppyFactor

Simple 2FA with Cloud Sync
Editor's Choice
🔧 Utilities
4.7😞(3.8K ratings)
FreeIn-App Purchases
TOTP Authenticator – Fast 2FA screenshot 1
TOTP Authenticator – Fast 2FA screenshot 2
TOTP Authenticator – Fast 2FA screenshot 3
TOTP Authenticator – Fast 2FA screenshot 4
TOTP Authenticator – Fast 2FA screenshot 5
TOTP Authenticator – Fast 2FA screenshot 6

Experience simple and secure two-factor authentication with our app. Protect your online accounts easily with one-time tokens generated on your device. Explore features like cloud sync, multi-platform support, and extensive account compatibility to enhance your online security.

What We Love

  • 👍 Solid free basic experience
  • 🚀 Simple and effective
  • 👍 Easy to use and set up new accounts
  • 🚀 Chrome extension is cool

Room to Improve

  • 🐛 No export functionality
  • 🐛 Impossible to recover account without paying
  • 🐛 Can't save Authy keys from sites
Microsoft Authenticator#2

Microsoft Authenticator by Microsoft Corporation

Protects your online identity
Strong Contender
📊 Productivity
4.7😞(655K ratings)
Free
#6in Productivity
Microsoft Authenticator screenshot 1
Microsoft Authenticator screenshot 2
Microsoft Authenticator screenshot 3
Microsoft Authenticator screenshot 4
Microsoft Authenticator screenshot 5
Microsoft Authenticator screenshot 6

A secure app for easy online account sign-ins, offering multi-factor authentication, passwordless login, and password autofill features. Manage Microsoft and non-Microsoft accounts with added security layers like fingerprint, face ID, or PIN. Stay protected and simplify access to various online services.

What We Love

  • 🚀 Seamless authentication
  • 🔒 Secure login process
  • 👍 Convenient passwordless sign-in
  • 🚀 Smooth app performance

Room to Improve

  • 🐛 Broken Apple Watch functionality
  • 🐛 Backup and restore issues
  • 🐛 Confusing login flow
Google Authenticator#3

Google Authenticator by Google LLC

Worth Considering
🔧 Utilities
4.9😞(1M ratings)
Free
#3in Utilities
Google Authenticator screenshot 1
Google Authenticator screenshot 2
Google Authenticator screenshot 3
Google Authenticator screenshot 4
Google Authenticator screenshot 5
Google Authenticator screenshot 6

A secure two-step verification app that generates codes for logging into online accounts, adding an extra layer of security beyond passwords. Easily sync codes across devices, set up accounts with QR codes, and manage multiple accounts in one place. To start securing your accounts, enable 2-Step Verification on your Google Account.

What We Love

  • 👍 User-friendly
  • 🔒 Secure authentication
  • 🚀 Simple and fast
  • 🔒 Reliable security

Room to Improve

  • 🐛 Randomly deleted all codes
  • 🐛 Unreliable, lost access to accounts
  • 🐛 Timing issues, codes didn't work

More Time Based One Time Password apps to explore

4
One-Time Password
One-Time Password
One-Time Password
by NTT DATA GROUP CORPORATION
Free
🔧 Utilities
(0)
5
Authenticator
Authenticator
Authenticator
Simple 2-factor authentication
Free

"Enhance your online security with a simple, free, and open-source two-factor authentication app. Easily generate unique one-time passwords for your accounts using secure encryption methods, offline capabilities, and support for various password formats. Protect your accounts now!"

🔧 Utilities
(407)
6
LastPass Password Manager
LastPass Password Manager
LastPass Password Manager
Store & Autofill Passwords
Free

A secure password management app that stores, organizes, and autofills passwords across devices, ensuring convenient and safe access to online accounts. Protect your digital identity with ease and efficiency.

📊 Productivity
(1.3K)
7
1Password: Password Manager
1Password: Password Manager
1Password: Password Manager
Save & share passwords safely
Free

A secure password manager that stores and organizes passwords, credit card information, and more in one place, accessible across devices. Simplify your digital life with secure and convenient password management.

📊 Productivity
(20K)
8
TimeKey
TimeKey
TimeKey
Secure TOTP Authenticator
Free

This secure TOTP authenticator app helps protect online accounts with two-factor authentication by generating secure codes, and offers features like biometric authentication, passcode protection, and customizable organization. Download the app to easily secure your digital life and protect accounts on various services.

🔧 Utilities
(3)
9
Codebook Password Manager
Codebook Password Manager
Codebook Password Manager
Password Manager & Data Vault
Free

Codebook Password Manager is an advanced tool that securely stores and manages all your passwords and sensitive information. Organize and protect your data with features like encryption, password generation, and secure syncing across devices. Experience peace of mind knowing your information is safe and easily accessible.

📊 Productivity
(2.3K)
10
NordPass: Password Manager
NordPass: Password Manager
NordPass: Password Manager
Passkey keeper & Safe vault
Free

A secure password manager that simplifies password management, secures personal data, and offers features like password autofill, password generation, and data breach alerts. Download now for effortless management of your passwords and personal information.

📊 Productivity
(12K)
11
Cryptical
Cryptical
Cryptical
Password Generator
Free
🔧 Utilities
(3.9K)
12
OneLogin Protect
OneLogin Protect
OneLogin Protect
by OneLogin, LLC
Free

Ensure the security of your online accounts with a free MFA app that provides two-factor authentication for OneLogin SSO accounts and third-party apps. Features include push notifications, Touch ID/Face ID verification, and TOTP code generation every 30 seconds. For more information, visit onelogin.com/onelogin-protect-authenticator.

💼 Business
(561)
13
Password Boss Password Manager
Password Boss Password Manager
Password Boss Password Manager
Remember every password
Free
📊 Productivity
(141)
14
Authenticator App
Authenticator App
Authenticator App
2FA Authentication MFA & OTP
Free

Protect your accounts with an advanced authentication app offering both Two-Factor Authentication (2FA) and Multi-Factor Authentication (MFA) features. Secure your online presence now.

📊 Productivity
(46K)
15
Sticky Password Manager & Safe
Sticky Password Manager & Safe
Sticky Password Manager & Safe
The secure password manager
Free

Securely store and manage all your passwords in one place with advanced encryption features, autofill capabilities, and secure password sharing options. Simplify your online life and stay protected with our intuitive password manager. Try it today for effortless password management and enhanced security.

📊 Productivity
(1.5K)
16
iPassworder Password Manager
iPassworder Password Manager
iPassworder Password Manager
Easiest way to store passwords
Free

A secure and user-friendly password manager that simplifies managing and storing passwords for various accounts. Access passwords quickly, generate unique passwords, and enjoy features like Face ID login and automatic syncing between devices. Secure your sensitive information effortlessly with this convenient application.

📊 Productivity
(4.6K)
17
Enpass Password Manager
Enpass Password Manager
Enpass Password Manager
Generate & Autofill Passwords
Free

Enpass Password Manager helps users securely store and manage their passwords, credit cards, and other sensitive information. Easily generate, store, and autofill passwords for seamless online security. Try it now to simplify your digital life.

📊 Productivity
(206)
18
Password Shaker
Password Shaker
Password Shaker
by Fast Wombat, LLC
Free
🔧 Utilities
(1K)
19
LogMeOnce Password Manager
LogMeOnce Password Manager
LogMeOnce Password Manager
by LLC
Free

Say goodbye to passwords with this innovative application. Log in using a selfie instead of a password for quick and secure authentication. Download now for free and experience passwordless login!

📊 Productivity
(355)
20
Password Grid: Generator Tool
Password Grid: Generator Tool
Password Grid: Generator Tool
Create Strong, Private Codes
Free
$1.99 | 100% OFF

This application helps you create complex and secure passwords by turning a memorable phrase into a random string of characters, making it easy to manage multiple accounts. With its customizable grid complexity, offline security, and easy-to-use interface, you can generate strong passwords with ease and protect your accounts.

🔧 Utilities
(50)

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