Comparison

Flip Clock vs When

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

Head to head
About

Flip Clock

This analog clock app helps users manage their time with countdown features for important events and exams. It offers customizable displays and skins to personalize the user experience.

Highlights
  • Analog clock display
  • Time countdown function
  • Day countdown for events
  • Customizable display settings
  • Switchable skins
Features
Read full description

Introduction: This is a simple but quite useful analog clock.This analog clock can be displayed all the time .Effectively help users manage their time, especially for the people who will take part in the examination.Help everyone’s dream to come true. 【Functions 】 Analog clock: Displays the current time and the date you set Settings: Custom display Time Countdown: Time can be set for countdown. Meanwhile, we provide fast time setting for mock exams Day Countdown: Record every anniversary.Count down the day you have set Skin: Switch as you like .Click the button see more.

About

When

This app offers a minimalist flip clock experience with customizable widgets. It features a full-screen display with classic page-turning animations and adjustable brightness. Personalize your time display with options for seconds, date, and week.

Highlights
  • Full-screen classic flip animation
  • Minimalist design style
  • Customizable time display (seconds, date, week)
  • 12/24 hour mode switching
  • Adjustable screen brightness
  • Multiple widget options (Flip Clock, Digital Clock, Calendar, Progress Bar, Disc Clock)
Features
Read full description

It is a must-have personalized posing artifact for hipsters, a must-have tool for exam preparation and study, and hard work. Eye-catching digital digital watch display, convenient for your living room, any angle of the work desk to watch the time. Full screen flip, clock display more prominent, no matter where you put it, it is a beautiful scenery. Widgets: - Flip Clock Widget - Digital Clock Widget - Friday Calendar Widget - Progress Bar Widget - Disc Clock Widget Special Features. 1, full-screen classic page animation, minimalist design style 2、Free control of the display of time: seconds, date, week is free to control the display of hidden 3, 12 and 24 hours mode switching 4, left and right slide the clock screen, adjust the brightness of the screen

Screenshots

Flip Clock4 screens
When4 screens

Verdict

The call

The clearest difference is review sentiment: When at 90% against Flip Clock's 0%. When also leads on rating (4.7 vs 3.6) and in-app purchases (none vs 1). On price, ads, 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. Flip Clock sells 1 one-off in-app purchase. When asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

When holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: When has 28 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 0% of Flip Clock's written reviews are positive against 90% of When's.

UpkeepUpdate frequency

Flip Clock ships an update every 2 weeks, When weekly. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

Scorecard6 real differences · 4 level
Flip Clock versus When: the parameters behind the verdict, then further details
ParameterFlip ClockWhen
PriceFreeFree
Rating3.6 (5 ratings)4.7 (28 ratings) — better
Positive reviews0.0% of reviews90.0% of reviews — better
Number of ratings528 — better
Update frequencyEvery 2 weeksWeekly — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS11.010.0 — better
Further details — not scored
Size44 MB73 MB
Age rating4+4+
DeveloperGSNT Co., Ltd.磊 岑

Customer experience

Flip Clock

All ratings5 ratings
Positive60.0%
Neutral20.0%
Negative20.0%
Written reviews5 reviews
Positive0.0%
Neutral60.0%
Negative40.0%

When

All ratings28 ratings
Positive92.9%
Neutral7.1%
Negative0.0%
Written reviews20 reviews
Positive90.0%
Neutral5.0%
Negative5.0%

In-app purchases

1 purchases

Flip Clock

One-time1
  • senior member$0.99
None

When

No in-app purchases

Questions

Is Flip Clock free?
Flip Clock is free to download, with in-app purchases available.
Is When free?
When is free to download, with no in-app purchases.
Which has better reviews, Flip Clock or When?
When is rated higher. Flip Clock averages 3.6 out of 5 from 5 ratings, while When averages 4.7 from 28 ratings.
Do Flip Clock or When have ads?
Both Flip Clock and When show ads.
Which is updated more often, Flip Clock or When?
Flip Clock ships an update every 2 weeks, and When weekly. Most recently, Flip Clock was updated on October 2, 2026 and When on October 6, 2026.

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