My Digital Clock vs AtomicClock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Digital Clock
Personalize your time with a clean and elegant digital clock. Choose from multiple themes, fonts, and activate night mode for a comfortable display. Optimized for performance and a distraction-free experience.
- Multiple clock themes
- Custom font selection
- Night mode support
- Clean interface
- Easy-to-use settings
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Your Time. Your Style. My Digital Clock is a clean and elegant digital clock app designed for simplicity and personalization. Customize your clock with beautiful themes, stylish fonts, and night mode — perfect for bedside tables, work desks, or daily time display. Lightweight and optimized for smooth performance. Features • Multiple clock themes • Custom font selection • Night mode support • Clean and distraction-free interface • Easy-to-use settings • Smooth and responsive design Designed for Comfort Whether you prefer a bright, colorful look or a minimal dark display, My Digital Clock adapts to your style. Perfect for: • Bedside clock • Office desk clock • Focus sessions • Minimalist home setups Simple. Elegant. Reliable. No ads cluttering your experience. No complicated setup. Just a beautiful digital clock, ready when you need it. Download now and personalize your time.
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.
Screenshots
Verdict
The clearest difference is update cadence: AtomicClock at every 3 weeks against My Digital Clock's every 5 months. On price, rating, review sentiment and ratings volume 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. My Digital Clock sells 1 one-off in-app purchase and AtomicClock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for My Digital Clock against 4.8 for AtomicClock. Both are backed by a comparable volume of ratings — 7.5K and 5.5K respectively. Written reviews are what separate them: 81% of My Digital Clock's written reviews are positive against 85% of AtomicClock's.
My Digital Clock ships an update every 5 months, AtomicClock every 3 weeks. Both last shipped on September 29, 2026.
| Parameter | My Digital Clock | AtomicClock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (7.5K ratings) | 4.8 (5.5K ratings) — better |
| Positive reviews | 81.4% of reviews | 84.5% of reviews — better |
| Number of ratings | 7.5K — better | 5.5K |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Arumugam Kalaichelvan | Timo Partl |
Customer experience
My Digital Clock
AtomicClock
User reviews
My Digital Clock
From 7.5K App Store ratingsWhat we love
- 🕰️ Accurate time display
- 📆 Clear date and time
- 🔍 Large, easy-to-read numbers
- 🎨 Customizable colors
- ⏱️ Seconds display
Room to improve
- 🚫 Ads disruptive
- 🔀 Time display inconsistent between app and home screen
- 🔋 Battery drain issues
- 🔒 Restore purchases not working as expected
AtomicClock
From 5.5K App Store ratingsWhat we love
- 🚀 Accurate time
- 👍 Highly customizable
- 🚀 Precise to the second
- 👍 Easy to use
- 👍 Helpful for setting watches
Room to improve
- 🐛 Server connection issues
- 🔍 Limited time zone options
- 💰 Ads diminish clock view
- 🔍 Lacks some advanced features
- 🔍 Redundant for some users
Bugs and requests
My Digital Clock
Reported bugs
2 issues- Time display incorrect when app is closed
- Crashes when trying to remove ads
Requested features
6 requests- Widget support
- 24-hour time format option
- Ability to hide seconds
- Customizable font and size
- Always-on display mode
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- Integration with Apple Watch
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
In-app purchases
My Digital Clock
- Remove Ad$0.99
AtomicClock
- Lifetime Pro Version$6.99
Questions
Is My Digital Clock free?
Is AtomicClock free?
Which has better reviews, My Digital Clock or AtomicClock?
Do My Digital Clock or AtomicClock have ads?
Which is updated more often, My Digital Clock or AtomicClock?
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