250+ iOS apps curated and reviewed
With an average user rating of 3.4★, the nestwatch by the cornell lab category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.0★ (18) | No | No | Sep 2026 | |
| 2 |  | Free | 4.9★ (114K) | No | No | Oct 2026 | |
| 3 |  | Free | 3.8★ (803) | No | No | Oct 2026 | |
| 4 |  | Free | 4.3★ (4.5K) | Yes | No | Oct 2026 | |
| 5 |  | Free | — | No | No | Sep 2026 | |
| 6 |  | Free | 3.0★ (68) | No | No | Aug 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | 1.9★ (9) | No | No | Sep 2026 |
Contribute to citizen science by tracking nesting birds across North America. Record nest locations, species, and nesting details to build a comprehensive database for scientific research and conservation efforts. The app offers offline functionality for data entry in remote areas.
Easily identify birds by sight or sound using advanced machine learning. Explore birds in your region, track your sightings, and learn about species with photos, sounds, and range maps. This free app from the Cornell Lab of Ornithology helps build your birding skills.
Easily record bird sightings in the field and contribute to a global database for scientific research and conservation. This app offers offline functionality, customized checklists, and GPS-enabled location plotting.
![[bird identifier] by Birdby](https://cdn3.appshunter.io/i/Purple221/63bb39e3fd973d22cb9403a816e14788/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/640x0w.webp "[bird identifier] by Birdby")
