Best Cs 2Fa Apps & Games

236+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated May 2026

Every iPhone needs a few good cs 2fa apps. We benchmark 236+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Cs 2Fa

2FA Authenticator (2FAS)#1

2FA Authenticator (2FAS) by Two Factor Authentication Service, Inc.

#1 Rated 2FA Authenticator
Editor's Choice
📊 Productivity
4.7😊(34K ratings)
Free
2FA Authenticator (2FAS) screenshot 1
2FA Authenticator (2FAS) screenshot 2
2FA Authenticator (2FAS) screenshot 3
2FA Authenticator (2FAS) screenshot 4
2FA Authenticator (2FAS) screenshot 5
2FA Authenticator (2FAS) screenshot 6

A secure two-factor authentication app that generates codes for additional account security. Protect your online accounts with an extra layer of verification.

What We Love

  • 🚀 Efficient and fast
  • 🔒 Secure and private
  • 👍 Simple and intuitive UI
  • 💡 Customizable icons and folders

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔒 Lack of password/PIN protection
  • 🕰 No Apple Watch app
Authenticator App+#2

Authenticator App+ by Rocket Apps GmbH

2FA Two Factor Authentication
Strong Contender
📊 Productivity
4.8😐(12K ratings)
FreeAdsIn-App Purchases
Authenticator App+ screenshot 1
Authenticator App+ screenshot 2
Authenticator App+ screenshot 3
Authenticator App+ screenshot 4
Authenticator App+ screenshot 5
Authenticator App+ screenshot 6

Secure all your online accounts with our Authenticator App. Easily scan, generate, and save 2FA codes for enhanced security. Download now for peace of mind online!

What We Love

  • 🚀 Easy to use
  • 🔒 Secure authentication
  • 👍 Helpful for account recovery
  • 💡 Useful for online security

Room to Improve

  • 🐛 Login issues
  • 🐛 Accounts disappearing after app updates
  • 🔒 Difficulty resetting passwords
Authenticator app - 2FA, MFA#3

Authenticator app - 2FA, MFA by Maxima Apps

Two Factor Authentication, OTP
Worth Considering
🔧 Utilities
4.6😐(4.9K ratings)
FreeIn-App Purchases
Authenticator app - 2FA, MFA screenshot 1
Authenticator app - 2FA, MFA screenshot 2
Authenticator app - 2FA, MFA screenshot 3
Authenticator app - 2FA, MFA screenshot 4
Authenticator app - 2FA, MFA screenshot 5

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.

What We Love

  • 🚀 Easy to use
  • 🔒 Secure authentication
  • 👍 Reliable and works well
  • 🚀 Quick and efficient

Room to Improve

  • 🐛 Bugs and glitches
  • 💰 Expensive or hidden fees
  • 🤯 Confusing setup and usage

More Cs 2Fa apps to explore

4
TOTP Authenticator – Fast 2FA
TOTP Authenticator – Fast 2FA
TOTP Authenticator – Fast 2FA
Simple 2FA with Cloud Sync
Free

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.

🔧 Utilities
(3.8K)
5
Authenticator ·
Authenticator ·
Authenticator ·
2FA, Two Factor Authentication
Free

Secure your online accounts with Authenticator 7, an app that stores and generates secure 2FA tokens for added account protection. Safeguard your accounts from hackers with this easy-to-use two-factor authentication solution.

🔧 Utilities
(26K)
6
Standoff 2
Standoff 2
Standoff 2
Multiplayer FPS Shooter Game
Free

A dynamic multiplayer FPS shooter game with realistic graphics, detailed maps, and skill-based gameplay. Choose from over 20 weapon models, compete in ranks with friends, and join clan battles for fame and glory. Download now and join the Standoff 2 community!

🎮 Games
(123K)
7
Authenticator ©
Authenticator ©
Authenticator ©
Authenticator app, 2fa
Free

Protect your online accounts with our secure Two-Factor Authentication app. Easily add accounts by scanning QR codes or entering them manually, and manage passwords with our password management feature. Secure your accounts today!

💼 Business
(2.3K)
8
Authenticator App · 2FA
Authenticator App · 2FA
Authenticator App · 2FA
2FA: Two Factor Authentication
Free

An ultra-secure 2FA app for safeguarding online accounts with TOTP generation and account synchronization across devices. Protect your accounts and streamline 2FA codes management with ease.

🔧 Utilities
(343)
9
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)
10
CSFloat
CSFloat
CSFloat
CS2 Marketplace and Tools
Free

Discover and trade CS2 skins seamlessly with the CSFloat app. Browse a vast marketplace for skin sales, purchases, and trades, all while exploring the extensive FloatDB database for sticker combinations and skin histories. Join the CSFloat community today!

📊 Productivity
(118)
11
Authentication App: 2FA, MFA
Authentication App: 2FA, MFA
Authentication App: 2FA, MFA
Authenticator App - 2FA, OTP
Free
🔧 Utilities
(13)
12
Authenticator ® App
Authenticator ® App
Authenticator ® App
Two Factor Authentication Aрр
Free

Enhance your online security with our all-in-one mobile Authenticator App for 2FA and MFA authentication. Simply scan a QR code to secure your accounts with time-sensitive codes, cloud backups, privacy features, and more. Download today for peace of mind in the digital world!

📊 Productivity
(3K)
13
Case Chase Clicker: CSGO Skins
Case Chase Clicker: CSGO Skins
Case Chase Clicker: CSGO Skins
CS2 Cases & Opener Simulator
Free

A clicker game simulator for CS:GO enthusiasts, where users can open virtual cases and collect in-game items. Experience the thrill of unboxing without spending real money!

🎮 Games
(7.4K)
14
Authenticator App - 2FA
Authenticator App - 2FA
Authenticator App - 2FA
2fa, Two Factor Authentication
Free

An application that offers secure 2FA (two-factor authentication) tokens for online accounts, enhancing account security with time-based one-time passwords (TOTP). Includes options for cloud backup and easy key access, ensuring account protection and accessibility.

📊 Productivity
(543)
15
2FA Authenticator: OTP Codes
2FA Authenticator: OTP Codes
2FA Authenticator: OTP Codes
TOTP authentication for iPhone
Free

Enhance your online security with this authenticator app, generating and storing 2FA & MFA codes for a wide range of popular services. Safeguard your accounts with features like QR code scanning, iCloud backup, and passcode protection, and upgrade to premium for unlimited account storage.

🔧 Utilities
(146)
16
Authenticator App • 2FA • MFA
Authenticator App • 2FA • MFA
Authenticator App • 2FA • MFA
Secure Passwords with 2FA, MFA
Free

Secure your accounts effortlessly with the ultimate Authenticator app for Two-Factor Authentication and Multi-Factor Authentication. With quick setup, cloud backup, and integrated Password Manager, ensure robust security across all your devices. Download now to authenticate with confidence and safeguard your digital life.

🔧 Utilities
(856)
17
Twilio Authy
Twilio Authy
Twilio Authy
by Authy Inc.
Free

A two-factor authentication app for iPhone and iPad, Authy ensures secure account protection through multi-device synchronization, secure cloud backups, and offline token generation. Protect all major accounts and bitcoins with Authy's trusted security features. Visit the website to enhance your account security today: https://www.authy.com.

🔧 Utilities
(52K)
18
Ente Auth - 2FA Authenticator
Ente Auth - 2FA Authenticator
Ente Auth - 2FA Authenticator
Secure sync across devices
Free

Safely store and sync your 2FA tokens with end-to-end encrypted cloud backups, multi-device sync, and offline token generation. Access your tokens from any device and easily import or export codes. Terms: https://ente.io/terms.

🔧 Utilities
(262)
19
Authenticator App | 2FA Auth
Authenticator App | 2FA Auth
Authenticator App | 2FA Auth
Secure 2-Factor Auth Manager
Free

This application provides a secure two-factor authentication solution, generating unique codes that change every 30 seconds to add an extra layer of security to your online accounts. With its key features such as offline capability, password management, and wide compatibility, it offers enhanced security, convenience, and flexibility, making it a trusted choice for safeguarding online accounts.

🔧 Utilities
(44)
20
2FA Authenticator, MFA App
2FA Authenticator, MFA App
2FA Authenticator, MFA App
Two MultiFactor Authentication
Free

The 2FA & MFA Authenticator App is a user-friendly application that elevates online security by generating time-sensitive, unique codes for an additional layer of authentication, empowering users to safeguard their accounts and sensitive information with a trusted guardian for their digital identity. Download now and fortify your online presence.

🔧 Utilities
(77)