# Magnetized Wristwatch Checker — Precise watchmakers tool > Tool to detect and diagnose magnetization in mechanical watches. (iPhone/iPad app by Deniss Fedotovs.) - Source: https://appshunter.io/ios/app/magnetized-wristwatch-checker/id6478119877 (this page in markdown: same URL + `.md`) - Developer: [Deniss Fedotovs](https://appshunter.io/developer/662070708) - Category: Utilities, Reference - Price: Free with in-app purchases - Rating: 4.60/5 from 21 App Store ratings · 22 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 2 MB - Languages: American English - Released: 2024-03-16 - Data updated: 2026-08-29 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/magnetized-wristwatch-checker/id6478119877/reviews.md ## What is Magnetized Wristwatch Checker? Magnetized Wriswatch Checker (Mgntzd Watch) app helps you measure if your mechanical watch is magnetized and needs to be demagnetized to ensure the accuracy and correct work of the watch. - User friendly interface - Easy to use - Calibrating feature ensures reliable and precise results - No ads or other distractions Make sure you read the instructions in the app and follow the precisely for reliable results! ## Key features - Detects watch magnetization - Ensures watch accuracy - User-friendly interface - Calibrating feature - No ads ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Buy developer a bit of coffee | $0.99 | one-time | | Buy developer a regular coffee | $3.99 | one-time | | Buy developer a large coffee | $12.99 | one-time | | Buy developer lots of coffee | $49.99 | one-time | | Buy developer some coffee | $1.99 | one-time | ## Recent user reviews (10 of 22) All indexed reviews: https://appshunter.io/ios/app/magnetized-wristwatch-checker/id6478119877/reviews.md ### 1/5 — Impossible *2026-06-25* Impossible to calibrate, i even went outside and away of any magnetic field, like literally just and outdoor wood table on top of grass, and still gave me the error message. Not sure how it is working for some, but I am deleting and moving on ### 5/5 — This app helped me solve my problem *2026-06-04* One of my watches was gaining a fairly good amount of time randomly one morning after traveling for work. To rule out whether I needed to have service performed, I wanted to first check for magnetization. The easy steps provided in the app worked great. I determined my watch was magnetized, bought a demagnetizer, verified it was no longer charged on the app after demagnetizing, and now the watch is back to running at -1/-1.5 seconds per day. Highly recommend this for its simplicity. Straight up helpful and a good product. ### 5/5 — Great app *2026-05-28* Works great ! Thank You ### 5/5 — Effective and easy to use *2026-05-28* Does what it says on the tin ### 5/5 — It works *2026-04-18* Some of my watches needs to demagnetise :( ### 5/5 — Very useful *2026-04-14, version 1.3.2* It doesn‘t deserve the 3 stars. If you calibrate properly, the app works perfect! ### 5/5 — Read the instructions *2026-02-20* Great app, can’t understand some negative reviews. Works perfectly if you read the instructions ### 1/5 — Detect Iron *2025-11-19, version 1.3.1* iPhone 15 pro, IOS 18.7.1, The App detect iron. No more and no less. Test with tweezer and compass, compass is quiet, App show magnetized. App is useless. And yes, calibrate and recalibrate... ### 5/5 — it works! must have app for watch owners. *2025-10-11* This app works on my iPhone 16 pro. After calibration, put your watch close to the bottom half of the phone’s screen. I tried it with my Hamilton and Luminox watches and they weren’t magnetised. But when I tried with my Citizen titanium watch, the app showed it was slightly magnetised. I then brought a strong magnet close to the phone and the app detected strong magnetism from 30cm away. ### 5/5 — Brilliant *2025-08-19* I think this may be the perfect app for detecting magnetism is watches. The fact that it can be calibrated for accuracy makes it a slam dunk. If you understand that almost all ferrous metals contain some level of magnetism, due to the magnetic domains in the metal, then you understand why this app is so powerful. ## Frequently asked questions about Magnetized Wristwatch Checker ### How does Magnetized Wristwatch Checker work? Magnetized Wristwatch Checker uses a calibrating feature to measure if your mechanical watch is magnetized. Follow the in-app instructions precisely for reliable results. ### Is Magnetized Wristwatch Checker free to use? Yes, Magnetized Wristwatch Checker is free to download and use. It also offers in-app purchases. ### Does Magnetized Wristwatch Checker have ads? No, Magnetized Wristwatch Checker is designed to be ad-free, ensuring no distractions during use. ### What devices is Magnetized Wristwatch Checker available on? Magnetized Wristwatch Checker is available on iPhones and iPads. ### What is the age rating for Magnetized Wristwatch Checker? Magnetized Wristwatch Checker has an age rating of 4+. ### How often is Magnetized Wristwatch Checker updated? The latest version, 1.3.2, was released on 2025-11-23, indicating recent updates. ### What do users think of Magnetized Wristwatch Checker? Users have rated Magnetized Wristwatch Checker highly, with an average of 4.7 stars from 13 ratings. ### Why would I need to demagnetize my watch? A magnetized mechanical watch can lose accuracy and affect its correct operation. This app helps diagnose if demagnetization is necessary. ## Version history (last 5 releases) ### 1.3.3 — 2026-06-10 Improved user experience on iPhone 15 Plus devices. ### 1.3.2 — 2025-11-23 Improved user experience on iPhone 17 devices. ### 1.3.1 — 2025-10-08 Improved UX for iPad Air 5th Gen devices. ### 1.3 — 2025-04-05 Improved support for "Larger text" mode if it is selected in users device Settings > Display & Brightness > Display Zoom. ### 1.2 — 2025-02-14 Users don't have to set sensor position for 6th Generation iPad devices. ## Apps similar to Magnetized Wristwatch Checker | App | Rating | Price | Category | | --- | --- | --- | --- | | [Magnetometer ∞](https://appshunter.io/ios/app/magnetometer/id6753061844) | 4.3 (48) | Free | Utilities | | [Twelve O'clock](https://appshunter.io/ios/app/twelve-oclock/id1570977980) | 4.4 (82) | Free | Utilities | | [tickIQ: Measure, Track Watches](https://appshunter.io/ios/app/tickiq-measure-track-watches/id6749871310) | 4.6 (699) | Free | Utilities | | [Watch Accuracy Checker](https://appshunter.io/ios/app/watch-accuracy-checker/id6478476307) | 2.0 (1) | Free | Utilities | | [Watch Tuner Timegrapher](https://appshunter.io/ios/app/watch-tuner-timegrapher/id991367080) | 3.8 (74) | $7.99 | Utilities | | [Watch Tracker](https://appshunter.io/ios/app/watch-tracker/id610666926) | 4.7 (322) | $4.99 | Utilities | ## More apps by Deniss Fedotovs - [Riekstkodis](https://appshunter.io/ios/app/riekstkodis/id662070705) - [Crossword Cracker](https://appshunter.io/ios/app/crossword-cracker/id714042812) - [Разгадчик кроссвордов](https://appshunter.io/ios/app/id720266917) - [Pantiņi](https://appshunter.io/ios/app/pantini/id769408805) - [Ranfft watch movements archive](https://appshunter.io/ios/app/ranfft-watch-movements-archive/id6502008939) All apps by Deniss Fedotovs: https://appshunter.io/developer/662070708 ## Related topics [lepsi](https://appshunter.io/ios/topics/lepsi) · [magnetized wristwatch checker](https://appshunter.io/ios/topics/magnetized-wristwatch-checker) · [lepsi magnetic](https://appshunter.io/ios/topics/lepsi-magnetic) · [lepsi watch](https://appshunter.io/ios/topics/lepsi-watch) · [watch magnetism](https://appshunter.io/ios/topics/watch-magnetism) · [magnetized wristwatch](https://appshunter.io/ios/topics/magnetized-wristwatch) · [magnetometer watch](https://appshunter.io/ios/topics/magnetometer-watch) · [magnetism](https://appshunter.io/ios/topics/magnetism) · [magnetometer](https://appshunter.io/ios/topics/magnetometer) · [wristwatch](https://appshunter.io/ios/topics/wristwatch) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*