250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our cuckoo clock calibration list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $0.99 | 4.9★ (36) | No | No | Oct 2026 | |
| 2 |  | Free | 2.8★ (44) | No | Yes | Aug 2026 | |
| 3 |  | Free | 3.4★ (16) | Yes | Yes | Oct 2026 | |
| 4 |  | $1.99 | 4.8★ (5K) | No | Yes | Oct 2026 | |
| 5 |  | Free | 1.0★ (3) | No | No | May 2026 | |
| 6 |  | Free | 4.2★ (290) | No | Yes | Oct 2026 | |
| 7 |  | Free | — | No | No | Sep 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
This app transforms your iPhone into a highly accurate sensor for calibrating cuckoo and pendulum clocks. It measures clock beats, calculates daily gain or loss, and guides you through precise adjustments for optimal timekeeping.
This application uses your device's microphone to measure the accuracy of mechanical watches. It detects ticking sounds to analyze beat rate, beat error, and amplitude, displaying results in real-time and over time.
This utility app simulates a cuckoo clock, chiming every hour and half-hour. Users can toggle the cuckoo sound on or off and customize alarm modes. Additional sounds and background images are available for purchase, along with an option to remove ads.
