Cloud Authenticator is a security application designed to protect online accounts and sensitive data. It offers a range of features, including multi-factor authentication (MFA), which includes two-factor authentication (2FA), and password management. The app also supports secure transactions and encrypted notes. Key features of the app include:

• Versatile 2FA support using Time-based One-Time Password (TOTP), HMAC-based One-Time Password (HOTP), and push notifications
• Biometric authentication using fingerprint or facial recognition
• Robust encryption using advanced AES-256 encryption
• Password auto-fill for streamlined logins
• Flexible payment options
• Customisable organisation with categories and labels

The app is compatible with various authentication methods and technologies, including SAML, OAuth, Microsoft Authenticator, Google Authenticator, YubiKey, and LDAP. It also supports Duo Mobile, Okta Verify, PhoneFactor, and FIDO U2F security key. Cloud Authenticator is developed by Devsig Technologies Private Limited. The app is available on the Google Play Store, where it has received a 4.3-star rating with over 5000 downloads. User reviews praise its auto backup system, password manager, ability to store bank card details, and personal notes. Some users have noted that it is better than Microsoft and Google authenticators. One user requested a backup and restore feature. The developers have stated that they are continuously working on adding more features to improve user experience. The app does not share data with third parties and does not collect data. Devsig Technologies also offers other apps, including SVR: Background Video Recorder, SSR: Smart Screen Recorder, Black Video: Background Record, Cloud AI: ChatBot, Q&A, Assist, Zero Scroll: Block Short Reels and Trust Ride: Carpooling & Share.