Comparison

Big Clock vs Small Clock

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

Head to head
About

Big Clock

This app displays the time edge-to-edge on iOS devices, offering enhanced readability with crisp fonts for advanced displays. Customize your clock face with bold fonts, choose time formats, and toggle seconds. It functions offline and prioritizes user data privacy.

Highlights
  • Edge-to-edge time display
  • Crisp font for XDR/Liquid Retina
  • Dark mode support
  • 12/24 hour format
  • Customizable clock face styling
  • Offline functionality
Read full description

Big Clock is designed specifically for iOS users. With an optimised layout for iOS devices, the time can be shown from edge to edge on the display for better readability and usability. For devices adopting XDR or Liquid Retina display technologies, a more crisp and clear font can be shown. FEATURES * Dark mode (night mode) is supported natively in app. The clock face can be viewed comfortably whenever it is in day time or in dark. * The clock can be displayed in either 12/24 time format. * Styling your own clock face with bold font, or to choose showing/hiding the seconds counter. * Timing and clock styling are made within the app. No network connection is required. For accurate time display, please make sure your phone’s clock is in-sync with the timezone that you’re in. * As no third-parties is involved within the process, all data are kept within the app. Made by PPES Developers & Contributors

About

Small Clock

This app transforms your phone into a stylish, full-screen clock with a unique page-flipping animation. Customize themes, backgrounds, and alarm settings to match your style and stay on time.

Highlights
  • Full-screen clock display
  • Automatic page-turning animation
  • Customizable themes and backgrounds
  • Adjustable page-turning speed
  • Alarm clock functionality
  • Date and weather display options
Features
Read full description

Flip Clock is a simple and beautiful application that is loved by users for its unique design and functionality. It can turn the mobile phone screen into a clock, and it will automatically turn the page every minute to display new numbers, giving people the feeling of turning the pages of a book. Below I will describe in detail the features of this app and how to use it. First of all, the phone flip clock has a simple and clear interface design. It adopts a minimalist style, mainly based on black and white color schemes, without complicated icons and decorations, allowing users to focus on the passage of time. At the same time, its font is clear and easy to read, and the digital display is prominent, which is convenient for users to use in different light environments. The appearance design of the mobile phone flip clock is simple and elegant, and the interface layout is clear and easy to understand. Users can choose different themes and background styles according to their preferences, so that the clock interface fits perfectly with their personal style. The numbers or patterns of the clock will automatically flip according to the set time interval, presenting a unique and interesting visual effect. In addition to the basic time display function, the mobile phone flip clock also provides a wealth of personalized setting options. Users can customize the page turning speed, page turning effect, display date or weather and other information through the setting interface to make the clock more suitable for their own needs and aesthetics. In addition, the clock also supports the alarm clock function, users can easily set multiple alarm clocks to remind important events or activities.

Screenshots

Big Clock3 screens
Small Clock4 screens

Verdict

The call

The clearest difference is rating: Small Clock at 5.0 against Big Clock's 2.3. Small Clock also leads on update cadence (every 3 months vs every 31 months). Big Clock's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement 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. Small Clock sells 1 one-off in-app purchase. Big Clock asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Small Clock holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

Big Clock ships an update every 31 months, Small Clock every 3 months. The most recent releases landed on October 2, 2026 and September 22, 2026 respectively.

Scorecard6 real differences · 4 level
Big Clock versus Small Clock: the parameters behind the verdict, then further details
ParameterBig ClockSmall Clock
PriceFreeFree
Rating2.3 (4 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings4 — better1
Update frequencyEvery 31 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size8 MB27 MB
Age rating4+4+
DeveloperPhilip Tam凡宇 邓

Customer experience

Big Clock

All ratings4 ratings
Positive25.0%
Neutral0.0%
Negative75.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Small Clock

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Big Clock

No in-app purchases

1 purchases

Small Clock

One-time1
  • permanently remove ads$0.99

Questions

Is Big Clock free?
Big Clock is free to download, with no in-app purchases.
Is Small Clock free?
Small Clock is free to download, with in-app purchases available.
Which has better reviews, Big Clock or Small Clock?
Small Clock is rated higher. Big Clock averages 2.3 out of 5 from 4 ratings, while Small Clock averages 5.0 from 1 ratings.
Do Big Clock or Small Clock have ads?
Small Clock shows ads; Big Clock does not.
Which is updated more often, Big Clock or Small Clock?
Big Clock ships an update every 31 months, and Small Clock every 3 months. Most recently, Big Clock was updated on October 2, 2026 and Small Clock on September 22, 2026.

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