When vs Flip clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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)
Read full descriptionHide 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
Flip clock
This app offers a visually appealing full-screen clock with customizable styles and effects. It includes a Pomodoro timer and a counting function to help manage tasks and time effectively.
- Full-screen page-turning clock
- Customizable colors and styles
- Pomodoro timer
- Counting function
- Desktop widget support
Read full descriptionHide full description
Page turning clock (supports Pomodoro and positive timing full-screen page turning effects): ·Full-screen page-turning clock: support custom colors and multiple styles (electronic clock style, page-turning clock style, etc.) in full-screen state, and permanent pure version in full-screen state, without bannar ads. ·Pomodoro (countdown): You can customize the specific time, and it will remind you every time the timer ends. It supports full-screen page turning clock effect, which is more beautiful on the desktop. More pure. ·Counting function: Support setting target counting function, and support full-screen page turning clock effect, and customizable styles.
Screenshots
Verdict
The clearest difference is in-app purchases: When at none against Flip clock's 2. When also leads on iOS requirement (10.0 vs 14.0). Flip clock's advantage is update cadence (every 3 days vs weekly). On price, rating, ratings volume and ads 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. Flip clock sells 2 in-app purchases, starting at $0.99 per month. When asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for When against 4.8 for Flip clock. Both are backed by a comparable volume of ratings — 28 and 10 respectively.
When ships an update weekly, Flip clock every 3 days. The most recent releases landed on September 18, 2026 and June 5, 2026 respectively.
| Parameter | When | Flip clock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (28 ratings) | 4.8 (10 ratings) — better |
| Positive reviews | 90.0% of reviews | — |
| Number of ratings | 28 — better | 10 |
| Update frequency | Weekly | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 73 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | 磊 岑 | Beijing Mingkun Technology Co., Ltd. |
Customer experience
When
Flip clock
In-app purchases
When
No in-app purchases
Flip clock
- Monthly card subscription7 Days trial$0.991 Month
- Life membership purchase$4.99
