Authenticator App - 2FA Auth +
認証アプリ ワンタイムパスワードアプリ 2段階認証
Authenticator App - 2FA Auth + is #61 in Productivity Grossing in Japan and charting in 1 of 16 countries we track.
CategoryProductivity
PriceFree
Released
Rating★ 4.1 (2k)
Version2.17
Age rating4+
First charted🇯🇵 24 Sep 2026
Where it ranks now
Every top chart it appears in across 16 countries.
| Country | Chart | Rank |
|---|---|---|
| 🇯🇵 Japan | Productivity · Grossing | #61 |
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Sign inEstimated downloads and revenue, ratings momentum, rank history, recent reviews per country and breakout scores for Authenticator App - 2FA Auth +.
About Authenticator App - 2FA Auth +
Authenticator App by KeyGuard is the ultimate free authenticator app for managing two-factor authentication (2FA) and multi-factor authentication (MFA) on your iPhone and iPad. Protect your online accounts, including Facebook, Google, Instagram, Microsoft, Roblox, and thousands more, with secure 2FA codes. Whether you're securing emails, social media, or financial accounts, KeyGuard Authenticator App is your trusted solution for reliable and free two-factor authentication. Download today on your iPhone or iPad and take control of your online security!
Why Choose KeyGuard?
KeyGuard goes beyond basic two-step verification. It’s a comprehensive tool for managing your 2FA codes, passwords, and digital security. Whether you need an authenticator app, password manager with autofill, or a built-in VPN, KeyGuard App delivers unmatched convenience and peace of mind.
Key Features:
Two-Factor Authentication (2FA):
Protect your accounts with time-based codes (OTP, TOTP). Works seamlessly with Google, Facebook, Microsoft, Instagram, and more.
Password Manager with Autofill:
Securely store, organize, and autofill your passwords. Generate strong, unique passwords effortlessly.
Encrypted Backups:
Keep your 2FA codes and passwords safe with end-to-end encrypted iCloud backups.
Cross-Device Sync:
Access your 2FA codes and passwords across iPhone, iPad, and other Apple devices in real time.
Offline Access:
Generate 2FA codes even without an internet connection, ensuring constant protection.
Advanced Security Options:
Lock your app with Touch ID, Face ID, or a secure PIN to ensure only you can access your data.
Built-In VPN Protection:
Secure your internet connection and browse safely with an integrated VPN.
Getting Started is Easy:
- Log in to the account you want to secure (e.g., Google, Facebook, Amazon).
- Go to the account's security settings and enable Two-Factor Authentication (2FA).
- Select the “Authentication App” option.
- Scan the QR code using KeyGuard App.
- Enter the generated code to confirm setup.
- Enable encrypted backups for added peace of mind.
Your Data, Fully Protected
KeyGuard Authenticator App uses end-to-end encryption to secure your sensitive information, ensuring only you can access it—even when it’s stored in the cloud. With offline access, secure backups, and cross-device sync, staying safe has never been easier.
Compatible with Thousands of Services
Secure your favorite accounts, including Gmail, Discord, Reddit, Twitch, PlayStation, Binance, Coinbase, Shopify, Salesforce, PayPal, LinkedIn and many more.
Download KeyGuard Authenticator App Now!
Take control of your online security today. With features like password manager, VPN, and encrypted backups, KeyGuard App is the ultimate tool for protecting your accounts.
Subscription Details
Upgrade to premium for unlimited tokens, advanced password management, and enhanced VPN protection. Subscriptions renew automatically unless canceled at least 24 hours before the end of the
Why Choose KeyGuard?
KeyGuard goes beyond basic two-step verification. It’s a comprehensive tool for managing your 2FA codes, passwords, and digital security. Whether you need an authenticator app, password manager with autofill, or a built-in VPN, KeyGuard App delivers unmatched convenience and peace of mind.
Key Features:
Two-Factor Authentication (2FA):
Protect your accounts with time-based codes (OTP, TOTP). Works seamlessly with Google, Facebook, Microsoft, Instagram, and more.
Password Manager with Autofill:
Securely store, organize, and autofill your passwords. Generate strong, unique passwords effortlessly.
Encrypted Backups:
Keep your 2FA codes and passwords safe with end-to-end encrypted iCloud backups.
Cross-Device Sync:
Access your 2FA codes and passwords across iPhone, iPad, and other Apple devices in real time.
Offline Access:
Generate 2FA codes even without an internet connection, ensuring constant protection.
Advanced Security Options:
Lock your app with Touch ID, Face ID, or a secure PIN to ensure only you can access your data.
Built-In VPN Protection:
Secure your internet connection and browse safely with an integrated VPN.
Getting Started is Easy:
- Log in to the account you want to secure (e.g., Google, Facebook, Amazon).
- Go to the account's security settings and enable Two-Factor Authentication (2FA).
- Select the “Authentication App” option.
- Scan the QR code using KeyGuard App.
- Enter the generated code to confirm setup.
- Enable encrypted backups for added peace of mind.
Your Data, Fully Protected
KeyGuard Authenticator App uses end-to-end encryption to secure your sensitive information, ensuring only you can access it—even when it’s stored in the cloud. With offline access, secure backups, and cross-device sync, staying safe has never been easier.
Compatible with Thousands of Services
Secure your favorite accounts, including Gmail, Discord, Reddit, Twitch, PlayStation, Binance, Coinbase, Shopify, Salesforce, PayPal, LinkedIn and many more.
Download KeyGuard Authenticator App Now!
Take control of your online security today. With features like password manager, VPN, and encrypted backups, KeyGuard App is the ultimate tool for protecting your accounts.
Subscription Details
Upgrade to premium for unlimited tokens, advanced password management, and enhanced VPN protection. Subscriptions renew automatically unless canceled at least 24 hours before the end of the
Latest updates
2.17
Bug fixes
