AtomicClock vs Magnetized Wristwatch Checker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AtomicClock
This app displays the exact current time synchronized with NTP servers, offering a customizable clock view for precise time checks. It's ideal for setting watches, verifying timestamps, or comparing local and network time.
- Precise time from NTP servers
- Customizable clock faces
- Select or add time servers
- Local and UTC views
- 12/24 hour modes
- Customizable time format
- Acoustic ticking
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Check precise NTP reference time at a glance. AtomicClock helps you set watches, wall clocks, cameras, and other devices, compare local time with UTC, and follow moments when every second matters. Clear analog and digital time AtomicClock displays current time from NTP servers that reference atomic clocks. Choose a predefined server or add your own, then view local or UTC time in a clean analog or digital clock. Customize your reference clock • Switch between 12-hour and 24-hour time • Customize the time format • Choose from multiple clock faces and hands • Use a smooth, fluid second hand • Add acoustic ticking or the Greenwich Time Signal • Tap the screen to hide information and controls, freeze the display, or mute ticking Details for precise time checks View technical NTP information, including round-trip time and server stratum. Whether you are checking a timestamp, preparing a camera, aligning a wall clock, or setting a watch by hand, the seconds remain clear and easy to follow. AtomicClock is free to use. AtomicClock Pro is available as a one-time purchase with no subscription. It unlocks your preferred clock face, hands, and font, removes ads, and includes upcoming Pro features. AtomicClock displays NTP reference time for comparison and does not change your device’s system time. Results can vary with the selected server, network conditions, and device behavior.
Magnetized Wristwatch Checker
This utility app helps mechanical watch owners determine if their timepiece is magnetized. It provides a user-friendly interface with a calibrating feature for accurate results, ensuring your watch functions correctly.
- Detects watch magnetization
- Ensures watch accuracy
- User-friendly interface
- Calibrating feature
- No ads
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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!
Screenshots
Verdict
The clearest difference is ads: Magnetized Wristwatch Checker at none against AtomicClock's shown. AtomicClock's advantage is ratings volume (5.6K vs 21) and update cadence (monthly vs every 4 months). On price, rating, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. AtomicClock sells 1 one-off in-app purchase and Magnetized Wristwatch Checker sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
AtomicClock holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: AtomicClock has 5.6K ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 84% of AtomicClock's written reviews are positive against 74% of Magnetized Wristwatch Checker's.
AtomicClock ships an update monthly, Magnetized Wristwatch Checker every 4 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.
| Parameter | AtomicClock | Magnetized Wristwatch Checker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5.6K ratings) — better | 4.6 (21 ratings) |
| Positive reviews | 84.3% of reviews — better | 73.9% of reviews |
| Number of ratings | 5.6K — better | 21 |
| Update frequency | Monthly — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.4 | 17.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Timo Partl | Deniss Fedotovs |
Customer experience
AtomicClock
Magnetized Wristwatch Checker
Bugs and requests
AtomicClock
Reported bugs
3 issues- Crashes on certain iOS versions
- Occasional freezing of hands
- Countdown timer sound not working
Requested features
5 requests- Add GMT/dual time display
- Implement widget support
- Add different second hand sounds
- Allow setting background color to match watch
- Include alarm/timer functionality
Magnetized Wristwatch Checker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AtomicClock
- Lifetime Pro Version$6.99
Magnetized Wristwatch Checker
- Buy developer a bit of coffee$0.99
- Buy developer some coffee$1.99
- Buy developer a regular coffee$3.99
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- Buy developer a large coffee$12.99
- Buy developer lots of coffee$49.99
Questions
Is AtomicClock free?
Is Magnetized Wristwatch Checker free?
Which has better reviews, AtomicClock or Magnetized Wristwatch Checker?
Do AtomicClock or Magnetized Wristwatch Checker have ads?
Which is updated more often, AtomicClock or Magnetized Wristwatch Checker?
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