215+ iOS apps curated and reviewed
With an average user rating of 4.4★, the secure sign in category is one of the App Store's strongest. Browse all 215+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (7.9K) | No | No | Jul 2026 |
| 2 |  | Free | 4.5★ (3.4K) | No | No | Jul 2026 |
| 3 |  | Free | 4.7★ (663K) | No | No | Jul 2026 |
| 4 |  | Free | 4.8★ (37K) | No | No | Jul 2026 |
| 5 |  | Free | 4.8★ (19K) | No | No | Jul 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | 4.5★ (17K) | No | Yes | Jul 2026 |
| 8 |  | Free | 2.0★ (561) | No | No | Jul 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.
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 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.
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.
This app offers secure cloud storage with a built-in password manager. It features strong encryption and multiple data storage layers for maximum privacy. Store passwords, financial details, documents, and media securely.
Securely store, generate, and autofill your passwords and sensitive information across all your devices. This app offers robust security with encrypted data and convenient one-tap access, ensuring you never lose your credentials again.
This app provides enterprise-ready multi-factor authentication for your online accounts. It offers secure two-factor authentication for OneLogin SSO and thousands of third-party services, enhancing your digital security with push notifications and time-based one-time passwords.
This app securely stores and manages your passwords across multiple devices. It offers features like one-tap autofill, encrypted storage with zero-knowledge encryption, and password strength assessment to enhance your online security.
Securely store, generate, and autofill passwords, passkeys, and 2FA codes across all your devices. Protects sensitive data with zero-knowledge encryption and monitors the dark web for breaches.
Securely store, generate, and autofill passwords and other sensitive information with a single master password. Syncs across all devices and offers advanced security features.
This app securely stores your passwords, passkeys, payment cards, and notes. It offers autofill capabilities, breach monitoring, and secure sharing options. Choose between cloud or local Wi-Fi synchronization for your encrypted data.
Securely store, generate, and autofill passwords and passkeys across all your devices. This app also manages other sensitive information like credit cards and notes, with features for secure sharing and travel.
Securely manage all your login credentials with this app. It offers a password vault for effortless filling of details and a generator for creating strong, unique passwords. Stay informed about potential data breaches with its website scanner.
This app facilitates secure and contactless sign-ins for visitors, contractors, and staff at workplaces. Scan QR codes to quickly confirm details, select who you're visiting, and answer required questions. It also allows for sign-outs and maintains a personal record of visited locations.
Enhance your online privacy and security with this comprehensive app. It offers ad blocking, secure password management, and an AI assistant to answer your security questions. Protect your data and browse the internet with confidence.
This app provides secure two-factor authentication (2FA) codes for thousands of online accounts. It also offers a password manager with autofill, encrypted backups, and cross-device sync for enhanced digital security.
Secure your online accounts with a versatile two-factor authentication solution. Manage all your authentication codes in one place, offering enhanced security for websites, services, and crypto wallets. Supports biometric access and offline code generation.
This app securely stores and automatically fills your passwords for apps and websites, eliminating the need to remember them. It also generates strong, unique passwords for your accounts and offers quick access using biometric authentication.
Securely manage your two-factor authentication codes with an open-source, end-to-end encrypted authenticator app. It offers seamless cross-device syncing, effortless import from other apps, and robust backup options, all protected by strict Swiss privacy laws. Take control of your digital security with a trusted and private solution.