73+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our watch amplitude list covers 73+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free was $4.99 | 4.7★ (189) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.6★ (8) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.6★ (699) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.4★ (82) | No | Yes | Aug 2026 |
| 5 |  | $3.99 | 3.8★ (6) | No | No | Jul 2026 |
| 6 |  | Free | 3.5★ (2) | No | Yes | May 2026 |
| 7 |  | Free | — | No | Yes | Aug 2026 |
| 8 |  | Free | — | No | Yes | Aug 2026 |
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.
This app helps mechanical watch enthusiasts measure timegrapher data, track wear history, and catalog their collection. It offers detailed horology information and a functional clock complication, all processed on-device for privacy.
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.
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.
This application tests mechanical and automatic watches by measuring rate, beat error, and amplitude using your device's microphone. It provides a history of results for tracking watch quality and stability. For best accuracy, use in a quiet environment.
This app analyzes the internal health of mechanical watches by listening to their ticking sounds. It provides instant readings for accuracy, beat error, and amplitude without requiring external hardware.
This application analyzes the performance of mechanical watches by using your device's microphone to record ticking sounds. It generates a frequency diagram and provides measurements for rate, beat error, amplitude, and beats per hour.
This app provides a vibrating metronome for musicians, utilizing Apple Watch haptic feedback and audible beeps to keep tempo. It offers background operation and customizable beat patterns, designed to be unobtrusive while playing an instrument.
