Best Totp Otp Apps

229+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our totp otp list covers 229+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Totp Otp

TOTP Authenticator#1

TOTP Authenticator by Sparrow Code LTD

6-digit code for your account
Editor's Choice
🔧 Utilities
4.8(133 ratings)
FreeIn-App Purchases
TOTP Authenticator screenshot 1
TOTP Authenticator screenshot 2
TOTP Authenticator screenshot 3
TOTP Authenticator screenshot 4
TOTP Authenticator screenshot 5

This application generates 6-digit TOTP codes for two-factor authentication, providing an additional layer of security for online accounts. By enabling TOTP login and scanning a QR code or entering a secret key, users can easily set up and use the app to access their accounts securely.

TOTP Authenticator – Fast 2FA#2

TOTP Authenticator – Fast 2FA by AppyFactor

Simple 2FA with Cloud Sync
Strong Contender
🔧 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
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 Totp Otp apps to explore

4
OTP Auth
OTP Auth
OTP Auth
2-Factor Auth for Pros
Free

A secure 2-factor authentication app for iOS devices with features like encrypted iCloud sync, Siri support, and offline functionality. Protect accounts with AES-256 encryption and no data collection or internet connection. Keep your accounts safe—try it now!

🔧 Utilities
(463)
5
TOTP Authenticator - OTP
TOTP Authenticator - OTP
TOTP Authenticator - OTP
by Abuzer Firdousi
Free
🌐 Social Networking
(3)
6
Authenticator 2FA, MFA, OTP
Authenticator 2FA, MFA, OTP
Authenticator 2FA, MFA, OTP
Secure Login & TOTP Code Vault
Free

Protect your accounts with a fast and easy two-factor authentication app that scans QR codes and manages time-based one-time passwords for all your supported services. Download the app today and take control of your security with a simple and secure solution.

🔧 Utilities
(78)
7
2FA Authenticator-MFA,OTP,Auth
2FA Authenticator-MFA,OTP,Auth
2FA Authenticator-MFA,OTP,Auth
Two Factor Authentication Aрр
Free

This authenticator app provides top-notch security for online accounts with end-to-end encryption, offering features like effortless account addition, secure data backup, and offline password generation. Download now to safeguard your digital life with two-factor authentication, password management, and customizable password generation.

📊 Productivity
(3)
8
Authenticator App-2FAS・MFA・OTP
Authenticator App-2FAS・MFA・OTP
Authenticator App-2FAS・MFA・OTP
Two Factor Authentication・TOTP
Free

Get secure two-factor authentication and safeguard your online accounts with our app, which provides effortless setup, biometric authentication, and cloud backups for your time-based one-time passcodes. Download and secure your digital life today!

🔧 Utilities
(400)
9
Authenticator-2FA,TOTP,MFA,OTP
Authenticator-2FA,TOTP,MFA,OTP
Authenticator-2FA,TOTP,MFA,OTP
Authentication-Secure ID,Auth
Free

This application serves as a comprehensive security tool, offering two-factor authentication, secure storage for private data, and robust encryption to safeguard online accounts and personal content. By downloading and subscribing to this app, users can elevate their account security, enjoy unlimited access to its features, and experience enhanced protection and management of their digital lives.

🔍 Reference
(19)
10
FreeOTP Authenticator
FreeOTP Authenticator
FreeOTP Authenticator
by Red Hat, Inc.
Free

FreeOTP Authenticator enhances online account security by generating one-time passwords on mobile devices, offering extra protection beyond regular passwords. It supports popular online services like Google and Facebook, and can be used for corporate security with TOTP or HOTP protocols. Open source under the Apache 2.0 license.

🔧 Utilities
(166)
11
Raivo - 2FA Authenticator app
Raivo - 2FA Authenticator app
Raivo - 2FA Authenticator app
tOTP, OTP & MFA Authentication
Free

Raivo Authenticator is a simple and secure OTP/2FA/MFA application that offers easy sign-in with FaceID, one-tap password copying to Mac, iCloud backup, encrypted password exports, and customizable icons. Experience fast and secure multi-factor authentication on-the-go.

🔧 Utilities
(136)
12
Authenticator App ™
Authenticator App ™
Authenticator App ™
Two Factor Authentication
Free

Secure your online accounts with an advanced two-factor authentication app that generates time-based codes for enhanced security when logging in. Compatible with over 2,500 websites, streamline your multi-factor authentication setup by scanning QR codes.

🔧 Utilities
(21K)
13
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)
14
Authenticator 2FA-OTP,MFA,TOTP
Authenticator 2FA-OTP,MFA,TOTP
Authenticator 2FA-OTP,MFA,TOTP
Two Factor Authentication
Free
$24.99 | 100% OFF
🔧 Utilities
(1)
15
Authenticator app - 2FA, MFA
Authenticator app - 2FA, MFA
Authenticator app - 2FA, MFA
Two Factor Authentication, OTP
Free

Protect your accounts with our free authenticator app that offers 2FA security for various platforms. With support for over 1000 apps, including Apple Watch compatibility, ensure your accounts are secure.

🔧 Utilities
(5.6K)
16
Argus - TOTP Authenticator
Argus - TOTP Authenticator
Argus - TOTP Authenticator
TOTP Authenticator Tools
Free

This mobile app is a Time-based One-time Password authenticator that provides secure and lightweight access to your online accounts. With features like full data protection, dark mode, and backup capabilities, it offers a convenient and reliable way to manage your two-factor authentication - try it out today!

🔧 Utilities
(2)
17
Authenticator App - 2FA Totp
Authenticator App - 2FA Totp
Authenticator App - 2FA Totp
MFA Authentication 2 Factor
Free
🔧 Utilities
(24)
18
OTP Manager
OTP Manager
OTP Manager
2FA Authenticator and Manager
Free
📊 Productivity
(164)
19
TOTP Authenticator - 2FA OTP
TOTP Authenticator - 2FA OTP
TOTP Authenticator - 2FA OTP
by Keita Iwasaki
Free
🔧 Utilities
(0)
20
OTP Authenticator - TOTP 验证器
OTP Authenticator - TOTP 验证器
OTP Authenticator - TOTP 验证器
by 凯 程
Free
🔧 Utilities
(0)