99+ iOS apps curated and reviewed
If you already know NestWatch by the Cornell Lab, this is the deeper bench. 99+ cornell nest watch apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.9★ (17) | Yes | No | Jul 2026 |
| 2 |  | Free | 4.6★ (2.5M) | Yes | No | Jul 2026 |
| 3 |  | $2.99 | 3.8★ (101) | No | Yes | Jul 2026 |
| 4 |  | Free | 4.7★ (1.7K) | No | No | Jul 2026 |
| 5 |  | Free | 3.0★ (68) | Yes | No | May 2026 |
| 6 |  | Free | 4.8★ (1.6K) | No | No | Jul 2026 |
| 7 |  | Free | 4.6★ (594) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 3.1★ (11) | No | No | Jun 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.
Control your smart home devices, including thermostats, security systems, cameras, and smoke detectors, all from a single app. Receive alerts, manage schedules, and automate actions based on your presence.
Monitor your Nest cameras directly from your Apple Watch and iPhone. View live feeds, receive snapshots on your watch face, and control home/away states using Siri or geofencing.
This companion app syncs with smartwatches to track fitness metrics like steps and sleep. It enables receiving notifications, managing smart features, and customizing watch faces and shortcuts for personalized control.
Easily report bird sightings from your feeder for scientific research. Track your statistics, access past counts, and learn about local feeder birds. Contribute to a large database that aids conservation efforts.
Manage your Bulova watch collection with ease. Register your timepiece, activate its warranty, and access essential documents like manuals and proof of purchase. Stay updated with the latest brand news and information.
This app helps watch enthusiasts measure accuracy, track wear time, and predict servicing needs. It offers professional-grade timegrapher functionality using your iPhone, condition checks for used watches, and insights into your collection's usage patterns.
This app connects your smartphone to compatible Bluetooth watches, offering automatic time synchronization, world time settings, and notifications for calls and messages. It also features alarm setting, a light level indicator for the watch's power, and tools to locate your smartphone or alert you if the connection is lost.
Explore a vast collection of watches, create wish lists, and register your purchases to earn an extra year of guarantee. Discover exclusive sales and store your favorite timepieces securely.
Digitally catalog your watch collection with detailed information including dates, prices, history, and photos. Visualize your collection's value, origin, and style through insightful graphs and maps. Seamlessly manage your collection across iPhones, iPads, and Macs.
Connect with fellow watch enthusiasts, collectors, and brands. Share your timepieces, track their history, and discover the latest news and local dealers. A dedicated space for all things horology.
This app provides professional-grade tools to track the accuracy of mechanical watches. It offers audio timegraphing, photo offset measurement, and tap timing, along with detailed analytics and atomic time synchronization for collectors and enthusiasts.
Experience highly detailed mechanical watch faces with advanced astronomical and clock complications. Track celestial events, manage time with precision, and explore historical and future dates with interactive displays. Optimized for iPhone and iPod touch.
Access daily watch covers with 3000px high-definition details and professional reviews. Explore global new releases, brand histories, and in-depth video content. Share your watch collection and learn about complex watch mechanisms.
Easily track the accuracy of your mechanical watches over time. Manually log checkpoints to calculate seconds per day and visualize performance with charts. Manage your watch collection with photos and learn more about horology.
Manage your watch collection by cataloging details, tracking wear time, and setting service reminders. Visualize your wearing habits with insightful charts and keep track of warranty expirations.
Track which watches you wear daily and how often you wear each one. Log your collection, add photos, and view wear statistics. Share your watch-wearing habits with friends and receive daily reminders to update your log.
This utility app connects your Eco-Drive W770 watch to your smartphone. Receive notifications via vibration, sound, or hand movement. Customize watch buttons to trigger various functions through the Riiiver IoT platform.
Experience the intricate sound and visual mechanics of a real chiming watch directly on your phone. This app simulates a quarter repeater timepiece, striking hours and quarter hours with distinct chimes. Explore both the dial and the detailed mechanism in real-time.
Manage your watch collection, connect with fellow enthusiasts, and discover new timepieces. This app offers tools for tracking your collection, engaging in discussions, and accessing exclusive content.