248+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our ppi2pass list covers 248+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (35) | No | No | Sep 2026 | |
| 2 |  | Free | 3.2★ (6) | No | No | Sep 2026 | |
| 3 |  | Free | 4.0★ (218) | No | Yes | Sep 2026 | |
| 4 |  | Free | — | Yes | No | May 2026 | |
| 5 |  | Free | 4.5★ (66) | No | No | Sep 2026 | |
| 6 |  | Free | 4.7★ (173K) | No | No | Oct 2026 | |
| 7 |  | Free | 4.7★ (266K) | No | No | Oct 2026 | |
| 8 |  | Free | — | No | No | May 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.
Prepare for the NCARB Architect Registration Examination 5.0 with over 400 essential concepts and definitions. This app offers practice flashcards, real-world scenarios, and covers all six exam categories to help you study smarter and pass the exam.
