250+ iOS apps curated and reviewed
With an average user rating of 4.7β , the secure sign in category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8β (8.4K) | No | No | Aug 2026 |
| 2 |  | Free | β | No | No | May 2026 |
| 3 |  | Free | 4.7β (687K) | No | No | Aug 2026 |
| 4 |  | Free | 4.9β (2.2M) | No | No | Aug 2026 |
| 5 |  | Free | 4.8β (37K) | No | No | Aug 2026 |
| 6 |  | Free | 4.5β (4.2K) | No | No | Aug 2026 |
| 7 |  | Free | β | No | No | May 2026 |
| 8 |  | Free | β | No | No | Aug 2026 |
Enhance your account security with two-factor authentication. Approve sign-in requests or use verification codes to protect your Synology NAS and account. It can even replace your password for a more streamlined yet secure login experience.
Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.
Enhance login security with two-factor authentication. Generate passcodes or use one-tap push notifications for seamless access to your accounts. Manage authentication for multiple applications and web services.
This app provides a secure way to verify your identity for account access. It offers two-factor authentication through temporary codes or push notifications. The app prioritizes privacy, only requesting camera access for initial device registration.
Access and manage files stored on your Synology NAS from your mobile device. This app allows you to view various file types, including office documents, and offers convenient file management features like syncing, searching, and sharing on the go.
Securely extend access to company applications on iOS mobile devices. This app allows for strong authentication and access control to your company's information system, ensuring secure access to critical applications from iPhones and iPads.
This app provides two-factor authentication using a combination of something you have and something you know. It offers a secure way to protect sensitive data across various platforms without requiring additional hardware. Administrators can easily deploy tokens, and users can self-enroll their devices.
Secure your online accounts with industry-standard two-factor authentication. Easily add accounts, generate time-based OTPs, and benefit from encrypted backups. Organize and manage your TFA with features like folders, brand logos, and search.
This app provides secure mobile authentication for accessing cloud apps, VPNs, and other services. It offers one-tap push authentication, secure one-time passcodes, and biometric unlock options for enhanced security and user experience. The app supports quick self-enrollment and can manage multiple authenticators.
This app provides a free multi-factor authentication solution for your account, adding an extra security layer to prevent unauthorized access. It generates secure verification tokens, including time-based codes and push notifications, to confirm your identity during login.
