249+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our ppi2pass list covers 249+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (35) | No | No | Oct 2026 | |
| 2 |  | Free | 3.2★ (6) | No | No | Sep 2026 | |
| 3 |  | Free | 4.8★ (117K) | No | No | Oct 2026 | |
| 4 |  | Free | 4.0★ (219) | No | Yes | Oct 2026 | |
| 5 |  | Free | — | Yes | No | May 2026 | |
| 6 |  | Free | 4.4★ (69) | No | No | Oct 2026 | |
| 7 |  | Free | — | No | Yes | Jul 2026 | |
| 8 |  | Free | 4.4★ (13) | No | No | Oct 2026 |
This mobile companion app provides on-the-go access to Kaplan's PPI online courses and learning hub. It syncs with your desktop account, offering Qbank quizzes, video lectures, flashcards, and progress tracking for test preparation.
Easily calculate the Pixels Per Inch (PPI) for any screen, from phones to monitors. Input screen dimensions and diagonal size to get an instant PPI result and determine if it qualifies as a Retina Display. You can also search for device information online and save your calculations.
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.
