Super Clock vs Atomic Clock PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Super Clock
This app offers a collection of beautifully designed analog clock faces. It also displays your current location, weather information, and a 4-day forecast. Explore various unique clock styles, including one inspired by Swiss Federal Railways and a 'Girl Clock'.
- Pixel-perfect analog clock faces
- Location display
- Current weather information
- 4-day weather forecast
- Unique clock designs
- Swiss Federal Railways clock face
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All perfect designed clocks. Beautiful, simplify, it's about Clock! It will show your location, the current weather information and latest 4 days forecast etc. - Swiss Federal Railways Clock - Girl Clock ... Check it out, I believe you will love it. See what customers said: Best weather clock app in App Store Nice bold clean graphics looks great accurate an I check back with it through out the day love it --by Johnnyp3301 Best Clock App I Have Seen This app is fantastic and exactly what I was looking for for my work desktop. There is even a very nerdy clock face with alternative mathematical notations for the numbers on the face. The only thing it is missing is a digital face but at this point I don't even care. Looks great on my 6+ in landscape mode! --by graphitical It's about Time. This is a very attractive product. Uses little power, lot of different features enabling one to get just the look. It is well worth a look/see. --by cadcts
Atomic Clock PRO
Get the most accurate time from an official atomic clock server. This app automatically detects your time zone and allows custom backgrounds. Easily switch between digital and analog clock displays with a swipe.
- Exact time from atomic clock
- Automatic time zone recognition
- Customizable background images
- Digital and analog clock modes
- Optional sound alerts
- Color customization
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Get accurate time on your iPhone and iPad by syncing with an official atomic clock time server. Download now for free! If you want exact time, a precise time reference, or an easy-to-read clock display, this app is designed for that. It automatically recognizes your time zone, lets you use one of your own photos as the background, and lets you switch between a digital display and a classic analog clock with a simple swipe. It is ideal as a personalized desk clock, a reliable travel companion, an everyday reference clock, or when you need exact time to set a mechanical watch accurately. Overview: - Accurate and precise time synced from an official atomic clock time server - Automatically recognizes your time zone and shows the current local time - Choose digital, analog, or combined analog and digital clock displays - Swipe to switch between clock displays - Resize the digital clock for a larger or smaller display - Includes time (hours, minutes, and seconds), date, and day of the week (optional) - Optional sound every second or every minute - Change clock and background colors - Use your own photos as background images - Choose atomic clock sync or your device's system clock - Option to keep the screen awake while the app is open - Works in portrait and landscape mode - For iPhone and iPad Helpful for: - A personalized desk clock at home or at work - Getting the correct local time while traveling - Setting a mechanical watch accurately - A clear reference clock when you want accurate, easy-to-read time PLEASE NOTE: You can switch between the analog and digital clock by swiping left or right across the clock. Disclaimer: Please note that whilst all reasonable care has been taken to make this application as accurate as possible we can not guarantee 100% accuracy. Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Atomic Clock PRO at 4.7 against Super Clock's 3.7. Atomic Clock PRO also leads on ratings volume (10K vs 34). Super Clock's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (12 vs 15.6). On price, review sentiment, ads and in-app purchases 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. Super Clock sells 2 one-off in-app purchases and Atomic Clock PRO sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Atomic Clock PRO holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Atomic Clock PRO has 10K ratings behind it against 34, so its average is the more settled of the two. Written reviews point the same way: 71% of Super Clock's written reviews are positive against 73% of Atomic Clock PRO's.
Super Clock ships an update fortnightly, Atomic Clock PRO every 3 months. Both last shipped on September 23, 2026.
| Parameter | Super Clock | Atomic Clock PRO |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (34 ratings) | 4.7 (10K ratings) — better |
| Positive reviews | 71.1% of reviews | 72.7% of reviews — better |
| Number of ratings | 34 | 10K — better |
| Update frequency | Fortnightly — better | Every 3 months |
| 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 | 12 — better | 15.6 |
| Further details — not scored | ||
| Size | 21 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 祖元 周 | Brachmann Online Marketing GmbH & Co. KG |
Customer experience
Super Clock
Atomic Clock PRO
User reviews
Super Clock
From 34 App Store ratingsWhat we love
- 👍 Attractive, elegant clock designs with variety of styles
- 👁️ Large, easy-to-read display suitable for bedside use
- 🎨 Multiple customizable clock face options
- ⚡ Low power consumption, efficient for always-on displays
- 🌡️ Weather and location information integrated
Room to improve
- 🐛 App crashes or displays black screen on newer iOS versions
- 💰 Paid version still shows ads despite payment
- 🚫 Intrusive reminders and notifications distract from clock display
- 📍 Location services nag repeatedly for weather features
- 🌐 Language settings switch to Chinese/Asian characters unexpectedly
Atomic Clock PRO
From 10K App Store ratingsWhat we love
- ⭐ Accurate time display
- 📟 Useful for timing events
- 🕰️ Helpful for setting other clocks
- 🔍 Large, easy-to-read clock face
Room to improve
- 💸 Subscription model for ad-free version
- 📢 Excessive advertisements
- 🔍 Small font for seconds display
- 🔀 Difficulty in displaying both analog and digital clocks simultaneously
Bugs and requests
Super Clock
Reported bugs
10 issues- Black screen display on iOS 13 and newer versions
- Grayed out clock face after app updates
- Weather function broken, shows UFO icon instead of data
- International custom city weather support removed
- Temperature stuck at 57 degrees or fails to update
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- Flickering display with incomplete clock face rendering
- Language settings revert to Chinese unexpectedly
- Altitude readings vary by 50+ feet despite unchanged location
- App icon does not display real-time
- Blinking 'Surprise' element cannot be disabled
Requested features
10 requests- Digital time display option with seconds
- Fahrenheit temperature option (not just Celsius)
- Grandfather clock or vintage wind-up clock styles
- Ability to disable location services permanently without nagging
- Apple Watch app compatibility
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- Ticking sound for second hand
- Adjustable brightness per clock face
- Real-time clock display on app icon
- Alarm functionality
- Screen saver mode
Atomic Clock PRO
Reported bugs
3 issues- Second hand occasionally runs in reverse
- Digital clock display cuts off on some devices
- Inconsistent behavior when switching between clock types
Requested features
3 requests- Customizable clock face options
- Ability to set widget on home screen
- Sync with system clock to automatically update time
In-app purchases
Super Clock
- Discount upgrade$0.99
- Full Version$29.99
Atomic Clock PRO
- Premium$1.991 Month
- Remove Ads$5.99
Questions
Is Super Clock free?
Is Atomic Clock PRO free?
Which has better reviews, Super Clock or Atomic Clock PRO?
Do Super Clock or Atomic Clock PRO have ads?
Which is updated more often, Super Clock or Atomic Clock PRO?
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