Comparison

Super Clock vs OLED Clock

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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'.

Highlights
  • Pixel-perfect analog clock faces
  • Location display
  • Current weather information
  • 4-day weather forecast
  • Unique clock designs
  • Swiss Federal Railways clock face
Features
Read full description

Super Clock turns time into a beautiful part of your space. Choose from carefully designed analog clock faces for iPhone and iPad, from the clean order of Swiss rail clocks to expressive families inspired by color, instruments, stars, and classic materials. Each family has its own dial, markers, hands, and atmosphere. Browse naturally: • Long-press the clock or pinch inward with two fingers to open the face selector. • Swipe inward from either screen edge to switch themes in the current family. • Tap the clock to give it more room and hide supporting information. Save favorite face and theme combinations for quick access. Create a static clock image to save or share. Make it yours with time format, second-hand style, always-on display, hourly and half-hourly chimes, and other preferences. The layout adapts to portrait and landscape on both iPhone and iPad. Some faces and themes are free. Additional faces and features are available through monthly, yearly, and lifetime Pro options. Purchases can be restored from the Membership page. Focus is a Pro feature. Choose a duration, pause and resume, and follow progress on the dial. Without Pro, subscription options are shown before entering Focus. Terms of Use: https://sixplus.notion.site/SuperClock-English-Terms-of-Use-3da2297c5ac18181a19efee3547b72fb

About

OLED Clock

This app displays a dynamic clock designed to prevent OLED screen burn-in by constantly moving and changing colors. It offers customizable digital and analog views with various fonts, sizes, and animation speeds.

Highlights
  • OLED burn-in prevention
  • Animated clock movement
  • Color cycling
  • Digital and analog views
  • Customizable fonts and size
  • Adjustable animation speed
Features
Read full description

No burn-In! This clock is perfectly suited for the OLED display in iPhone X, because the clock won't stand still on the screen but moves around constantly using any available pixel of the screen over time. Also it smoothly changes color over the complete color spectrum, so that every sub pixel (red, green, blue) will be used evenly. This prevents the so called "burn-in effect" any OLED display shows, if certain pixels are switched on for a very long time. The clock not just works on iPhone X but on all iOS devices like iPhone, iPod Touch and iPad (iOS 9.3 and above). But there's more: - NEW: digital and analog representation of the clock. You choose! - choose between a huge number of nice looking fonts to display the actual time - adjust clocks size just by using the pinch gesture on main screen - use automatic color changes "color cycling" (recommended on iPhone x, can be switched off in settings) - adjust the clocks brightness by using scroll up and down gesture on the main screen - tap on the main screen to show tab bar at the bottom of the screen, here you will be able to switch between analog and digital view, call settings, help and about page - on settings page you can change font, color and animation speed as well as switch on/off seconds, blinking separators, 24h display, autosize and color cycling - all adjustments are permanent! OLED clock remembers them on the next time you use it! - use OLED clock in portrait or landscape mode. On digital mode, OLED clock remembers your preferred font size depending on device orientation - help page provides necessary information about usage - fully localized in english, german, hebrew, french and japanese (new!)

Screenshots

Super Clock4 screens
OLED Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: OLED Clock at none against Super Clock's 4. OLED Clock also leads on iOS requirement (12.0 vs 17.0). Super Clock's advantage is update cadence (every 2 weeks vs every 4 weeks). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Super Clock sells 4 in-app purchases, starting at $2.99 per month. OLED Clock asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OLED Clock holds the better App Store score, 3.9 against 3.7. Both are backed by a comparable volume of ratings — 35 and 15 respectively. Written reviews point the same way: 72% of Super Clock's written reviews are positive against 79% of OLED Clock's.

UpkeepUpdate frequency

Super Clock ships an update every 2 weeks, OLED Clock every 4 weeks. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
Super Clock versus OLED Clock: the parameters behind the verdict, then further details
ParameterSuper ClockOLED Clock
PriceFreeFree
Rating3.7 (35 ratings)3.9 (15 ratings) — better
Positive reviews71.5% of reviews78.6% of reviews — better
Number of ratings35 — better15
Update frequencyEvery 2 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, MaciPhone, iPad, iPod, Apple TV — better
Requires iOS17.012.0 — better
Further details — not scored
Size331 MB10 MB
Age rating4+4+
Developer祖元 周Christian Moeller

Customer experience

Super Clock

All ratings35 ratings
Positive62.9%
Neutral14.3%
Negative22.9%
Written reviews123 reviews
Positive71.5%
Neutral13.0%
Negative15.4%

OLED Clock

All ratings15 ratings
Positive66.7%
Neutral13.3%
Negative20.0%
Written reviews28 reviews
Positive78.6%
Neutral7.1%
Negative14.3%

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
Show 5 more
  • 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
Show 5 more
  • Ticking sound for second hand
  • Adjustable brightness per clock face
  • Real-time clock display on app icon
  • Alarm functionality
  • Screen saver mode

OLED Clock

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Super Clock

Subscriptions2
  • Monthly Membership$2.991 Month
  • Yearly Membership7 Days trial$19.991 Year
One-time2
  • Discount upgrade$0.99
  • Lifetime Membership$29.99
None

OLED Clock

No in-app purchases

Questions

Is Super Clock free?
Super Clock is free to download, with in-app purchases available.
Is OLED Clock free?
OLED Clock is free to download, with no in-app purchases.
Which has better reviews, Super Clock or OLED Clock?
OLED Clock is rated higher. Super Clock averages 3.7 out of 5 from 35 ratings, while OLED Clock averages 3.9 from 15 ratings.
Do Super Clock or OLED Clock have ads?
Neither Super Clock nor OLED Clock shows ads.
Which is updated more often, Super Clock or OLED Clock?
Super Clock ships an update every 2 weeks, and OLED Clock every 4 weeks. Most recently, Super Clock was updated on October 19, 2026 and OLED Clock on October 13, 2026.

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