Comparison

Premium Clock Collection vs Flip Clock 3D

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

Head to head
About

Premium Clock Collection

Enhance your iOS device with a collection of beautifully designed analog clocks. Customize their appearance, toggle display elements like date and seconds, and set reminders. Optimized for OLED screens to save battery and prevent burn-in.

Highlights
  • Customizable clock and hand styles
  • Toggle date, second hand, and battery level
  • Set reminders and notifications
  • OLED screen optimization
  • Adjustable brightness
  • Quick settings access
Features
Read full description

Premium Clock Collection – A Stunning Series of Analog Clocks for iOS Devices Bring elegance to your iPhone or iPad with Premium Clock Collection. Enjoy beautifully designed analog clocks that are both stylish and functional. Features: Switch Clock or Handle Style: Customize the look to match your mood or style. Clean & Efficient Design: A simple, elegant clock that’s easy on the eyes. Show or Hide Options: Toggle the Date, Second Hand, or Battery Level on your clock. Reminders & Notifications: Set timely alerts so you never miss important moments. Energy Efficient: Optimized for OLED displays to save battery life. Adjustable Brightness: Fine-tune the clock brightness for day or night use. OLED Screen Safety: The clock can move slightly to prevent screen burn-in on OLED displays. Your iPhone’s Super Retina OLED display only lights up the pixels in use, keeping the rest completely black to save energy. Quick Settings Access: The settings button automatically hides after a few seconds. Simply tap the same spot to bring the menu back. How You Can Use It: - Set a timer while taking a nap and check the time easily. - Keep track of work or study sessions with a glance. - Use it anywhere a beautiful, functional clock is needed! No Ads. Easy to Use. Support us with an optional In-App Purchase for more clock designs. Thanks for your support! Explore more apps for your iOS devices at nitrio.com

About

Flip Clock 3D

Enhance your workspace with a realistic 3D mechanical flip clock. This app helps improve focus and productivity during work or study sessions by providing a clear time display. Customize with various fonts and themes, and utilize the alarm feature when the app is active.

Highlights
  • Vivid 3D mechanical components
  • Adjustable viewing angles
  • 12/24 hour mode switching
  • Multiple font and theme options
  • Foreground alarm functionality
Features
Read full description

This app uses high quality 3D models to bring beautiful machanical style flip clock to your screen. Put it on your desk, you can easily track time. When you're working or studying, it's great to improve your productivity and help you get focus. Key features: # vivid 3D machanic components and gears # you can view the clock at different angles # switch between 12 hour or 24 hour mode # multiple fonts and themes # alarm functionality (works only when app is in foreground)

Screenshots

Premium Clock Collection4 screens
Flip Clock 3D4 screens

Verdict

The call

The clearest difference is review sentiment: Flip Clock 3D at 100% against Premium Clock Collection's 38%. Flip Clock 3D also leads on update cadence (weekly vs every 23 months) and rating (4.8 vs 4.6). Premium Clock Collection's advantage is ads (none vs shown). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Premium Clock Collection sells 8 one-off in-app purchases and Flip Clock 3D sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Flip Clock 3D holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 56 and 25 respectively. Written reviews point the same way: 38% of Premium Clock Collection's written reviews are positive against 100% of Flip Clock 3D's.

UpkeepUpdate frequency

Premium Clock Collection ships an update every 23 months, Flip Clock 3D weekly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Premium Clock Collection versus Flip Clock 3D: the parameters behind the verdict, then further details
ParameterPremium Clock CollectionFlip Clock 3D
PriceFreeFree
Rating4.6 (56 ratings)4.8 (25 ratings) — better
Positive reviews37.5% of reviews100.0% of reviews — better
Number of ratings56 — better25
Update frequencyEvery 23 monthsWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1312.0 — better
Further details — not scored
Size3 MB206 MB
Age rating4+4+
DeveloperNitrio乃君 黄

Customer experience

Premium Clock Collection

All ratings56 ratings
Positive89.3%
Neutral3.6%
Negative7.1%
Written reviews8 reviews
Positive37.5%
Neutral37.5%
Negative25.0%

Flip Clock 3D

All ratings24 ratings
Positive95.8%
Neutral0.0%
Negative4.2%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Premium Clock Collection

One-time8
  • Premium Clock 1$0.99
  • Premium Clock 2$0.99
  • Premium Clock 3$0.99
Show 5 more
  • Premium Clock 4$0.99
  • Premium Clock 5$0.99
  • Premium Clock 6$0.99
  • Premium Clock 7$0.99
  • Premium Clock 8$0.99
1 purchases

Flip Clock 3D

One-time1
  • Unlock all contents$1.99

Questions

Is Premium Clock Collection free?
Premium Clock Collection is free to download, with in-app purchases available.
Is Flip Clock 3D free?
Flip Clock 3D is free to download, with in-app purchases available.
Which has better reviews, Premium Clock Collection or Flip Clock 3D?
Flip Clock 3D is rated higher. Premium Clock Collection averages 4.6 out of 5 from 56 ratings, while Flip Clock 3D averages 4.8 from 25 ratings.
Do Premium Clock Collection or Flip Clock 3D have ads?
Flip Clock 3D shows ads; Premium Clock Collection does not.
Which is updated more often, Premium Clock Collection or Flip Clock 3D?
Premium Clock Collection ships an update every 23 months, and Flip Clock 3D weekly. Most recently, Premium Clock Collection was updated on October 29, 2026 and Flip Clock 3D on October 30, 2026.

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