246+ iOS apps curated and reviewed
The best mfa authenticator app on iPhone average 4.6★ across 246+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (3) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.7★ (720K) | No | No | Nov 2026 | |
| 3 |  | Free | 4.9★ (2.3M) | No | No | Nov 2026 | |
| 4 |  | Free | 4.7★ (36K) | No | No | Nov 2026 | |
| 5 |  | Free | 4.5★ (2) | No | Yes | Oct 2026 | |
| 6 |  | Free | 4.5★ (24) | No | Yes | Oct 2026 | |
| 7 |  | Free | — | No | Yes | Oct 2026 | |
| 8 |  | Free | 4.3★ (100K) | No | No | Nov 2026 |
This app generates one-time passwords (OTPs) to add an extra layer of security to your online accounts. It supports time-based OTPs for various popular services and offers quick setup via QR code scanning. Designed for privacy and security, it helps protect your data from unauthorized access.
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 your online security with two-factor authentication. This app generates passcodes and allows one-tap push notifications for secure logins across various services. Manage authentication for multiple applications and websites easily.
