Clockwork vs TickTracer

Measure the accuracy of your watches today! Clockwork includes several useful features. You can store watch information, measure watch accuracy, and set your watch using a clock synchronized with atomic time. Check it out now! _MEASUREMENTS USING IMAGES_ Most other watch measurement apps require either third-party equipment or that you press a button at a specific time. Additional equipment is often expensive, and timing a button press is difficult to do precisely. Clockwork solves this by letting you take a picture of your watch and indicate the time shown in the image. We then synchronize the image capture time with atomic time before comparing it with the time shown on the watch to calculate an offset. Taking measurements over time provides a real-world view of your watch's accuracy. _GRAPHS_ Watch your measurements over time on a beautifully crafted graph. The graph shows how your watch's accuracy changes over time and offers several modes to help you understand its performance. _WHY MEASURE?_ Knowing the accuracy of your watch is interesting on its own, but it also has several practical uses. It can indicate when it is time for a service, and documented accuracy could increase resale value, especially for vintage watches. _STORE DETAILED INFORMATION_ In case of theft or accidents, it will always help to have your information stored in a secure place. _ATOMIC CLOCK, DARK MODE AND MUCH MORE!_ Clockwork includes an atomic clock in both digital and analog formats to help you set your watch as precisely as possible. Powerful settings such as Dark or Light mode, separate day and date formats, and different ways to sort your watches let you customize the app to your liking. // Appfred AS © 2026

TickTracer is the essential companion for mechanical watch enthusiasts who want to know — precisely — how their timepieces perform in the real world. Whether you wear a single favorite or manage a full collection, TickTracer turns scattered observations into clear, beautiful data. Compare your watch to a reference time, log the deviation in seconds, and let the trends reveal themselves over days and weeks. WHY TICKTRACER • Built for real wrist time, not lab conditions — see how your watch actually runs, day after day. • A clean, fast interface designed around clarity, with charts that make sense at a glance. • A timegrapher in your pocket — measure rate, beat error and amplitude across positions, right from your iPhone. KEY FEATURES • Daily accuracy logging — record deviations and analyze performance over time. • Photo-assisted entry — capture the dial for faster, more precise readings. • Built-in timegrapher — rate, beat error and amplitude with a clear per-position health score. • Detailed statistics — visualize trends, averages and stability with elegant charts. • Smart reminders — get notified when it's time to take a measurement. • Export to PDF and image — share your results in a tap. • iCloud sync — your collection, always up to date across iPhone and iPad. • Home Screen widgets — check your watch's status at a glance. • Multiple watches — keep your whole collection organized and on track. FREE & PREMIUM Start for free with one watch and a set of measurements to see how TickTracer works. Premium unlocks everything: unlimited watches and measurements, photo-assisted entry, the full timegrapher and all advanced analytics — with a 3-day free trial. Track it. Understand it. Trust it.