--- title: "Watch Tracker - Collection - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Measure how your watches really run - day by day. Watch Tracker helps you record accuracy, spot trends, and catch issues like magnetism, all with a clean workflow made for collectors and tinkerers. B" --- # Watch Tracker - Collection — United States > Accuracy,magnetism,atomic sync ![Watch Tracker App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/12/4f/46/124f46be-19a8-b5a5-cfaf-fa2f8bd4b000/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [Vladislav Zhirnov](https://apptail.io/developer/vladislav-zhirnov-TOd) **Category:** Utilities **Rating:** 1.0/5 (1 ratings) **Price:** Free **Bundle ID:** com.zhsystems.WatchTracker **Store:** Apple App Store **Country:** United States **Version:** 1.0 (released 2025-09-11) **Original Release:** 2025-09-11 **Languages:** English, Arabic, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek (modern), Hebrew (modern), Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Chinese, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6752223953) **AppTail Page:** [https://apptail.io/app/watch-tracker-collection-dDRw/united-states](https://apptail.io/app/watch-tracker-collection-dDRw/united-states) ## Watch Tracker Description Measure how your watches really run - day by day. Watch Tracker helps you record accuracy, spot trends, and catch issues like magnetism, all with a clean workflow made for collectors and tinkerers. Build your collection - Add each watch with a friendly guided form (help tips included). - Edit or remove any time—by default you can track one watch; unlock unlimited with a one-time in-app purchase. Record accuracy in seconds per day (SPD) - Start a measurement and tap when your watch matches the reference time. - We color-code the result (fast/slow) and calculate seconds per day, the standard way enthusiasts and chronometer tests express rate. View history charts and long-term trends to see how your regulation or service impacted performance. wristlog.com Smart reference time - The app fetches an atomic-time-disciplined reference (with a clear progress spinner). If the network is unavailable, it gracefully falls back to device time so you never lose a session. Capture real-world context - Add an optional note and watch position (dial up, dial down, crown up/down/right)—the same orientations used in chronometer testing—so you can compare positional variance. Time Sync utility - See the current time adjusted by the atomic offset and re-sync whenever you like—useful for setting your collection precisely. Magnetism Check - Use your phone’s built-in magnetometer to watch the surrounding field (in μT). Set a baseline; values turn red when the field spikes beyond a safe threshold. Magnetized hairsprings often stick coils together, making a watch run fast—or even stop—so catching spikes early matters. Exports for your records - Share a crisp Accuracy Card (PDF/PNG) summarizing current rate and trend chart. - Export a CSV of all measurements for your personal logs or watchmaker. Why it helps - Clarity: SPD + charts make performance easy to understand and compare. - Context: Positions and comments reveal what really changes rate. - Confidence: Atomic-time reference reduces guesswork when setting or regulating. - Care: Magnetism is common in modern life (speakers, bags, gadgets); quick checks help you avoid surprises between services. Thoughtful by design - No account required. - Works offline after first sync (network only needed for reference time). - Fast, friendly, and built for everyday use. Whether you’re tracking a new diver, tuning a cherished vintage piece, or keeping a whole box on-spec, Watch Tracker gives you the tools to measure, understand, and enjoy your watches more. ## Watch Tracker Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4b/f5/66/4bf566b5-0036-45e6-5070-aebd9e6e96a0/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-09-08_at_21.24.40.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/fc/f2/0a/fcf20a22-d2e4-191d-b283-c573c982dee2/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-09-08_at_21.23.23.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/bb/db/de/bbdbde7f-e166-4532-3bfb-934e48ca48a4/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-09-08_at_21.24.45.png/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cd/89/b6/cd89b694-88a7-b4e6-fd43-90ea4ebe0368/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-09-08_at_21.24.51.png/1320x2868.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/23/c7/54/23c7546a-7771-da7f-2e39-2a75d5a0af9d/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-09-08_at_21.25.07.png/1320x2868.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b7/99/b5/b799b5f4-3233-ec71-5f4c-e634fc70fec0/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-09-08_at_21.24.57.png/1320x2868.png) ## Watch Tracker Rating Breakdown in United States - 5 stars: 0 (0%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 1 (100%) ## Watch Tracker Available In - [United States](https://apptail.io/app/watch-tracker-collection-dDRw/united-states) - [Czechia](https://apptail.io/app/watch-tracker-collection-dDRw/czechia) - [Algeria](https://apptail.io/app/watch-tracker-collection-dDRw/algeria) - [Spain](https://apptail.io/app/watch-tracker-collection-dDRw/spain) - [Finland](https://apptail.io/app/watch-tracker-collection-dDRw/finland) - [France](https://apptail.io/app/watch-tracker-collection-dDRw/france) - [Lebanon](https://apptail.io/app/watch-tracker-collection-dDRw/lebanon) - [Sri Lanka](https://apptail.io/app/watch-tracker-collection-dDRw/sri-lanka) - [Mexico](https://apptail.io/app/watch-tracker-collection-dDRw/mexico) - [Chile](https://apptail.io/app/watch-tracker-collection-dDRw/chile) - [Norway](https://apptail.io/app/watch-tracker-collection-dDRw/norway) - [Portugal](https://apptail.io/app/watch-tracker-collection-dDRw/portugal) - [Russia](https://apptail.io/app/watch-tracker-collection-dDRw/russia) - [Sweden](https://apptail.io/app/watch-tracker-collection-dDRw/sweden) - [Singapore](https://apptail.io/app/watch-tracker-collection-dDRw/singapore) - [Türkiye](https://apptail.io/app/watch-tracker-collection-dDRw/turkey) - [Ukraine](https://apptail.io/app/watch-tracker-collection-dDRw/ukraine) - [Malaysia](https://apptail.io/app/watch-tracker-collection-dDRw/malaysia) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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