159+ iOS apps curated and reviewed
The best operations guide apps on iPhone average 4.5★ across 159+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (5) | No | No | May 2026 | |
| 2 |  | Free | 4.7★ (19M) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.7★ (7.4M) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 4.8★ (1.9K) | No | No | Sep 2026 | |
| 5 |  | Free | 4.7★ (14M) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | 4.7★ (3.9M) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 4.9★ (17M) | No | No | Sep 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Access emergency protocols and operational guides offline. Quickly find information with indexed lookup and search functionality. Save important entries to favorites and add custom notes for easy reference.
Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.
Navigate your world with real-time traffic, turn-by-turn directions for driving, walking, cycling, and public transport. Discover millions of businesses and places with photos and reviews. Plan trips with Street View, Immersive View, and offline maps.
