Flip clock vs Top Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flip clock
A digital clock app featuring a unique page-turning animation and customizable backgrounds. It includes white noise sounds, hourly chimes, and a timer for enhanced functionality. Personalize your display with various skins, colors, and animations.
- Page-turning digital clock animation
- 123 White Noise Sounds
- Customizable skins and colors
- Hourly chime and timer functions
- Charging animation
- Widget support
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Digital clock with page turning 1，23 White Noise Sounds 2，4 Flip Effects 3，4 Flip Sound Effects 4，11 Skins 5，Hourly Chime 6，Timer 7，Count Down 8，Widget 9，Customize Background 10，Customize Color 11，White Noise auto turn off 12，Daily Quote 13，Charging Animation 14，Show date/hide date 15，12 hours/24 hours 16，Display second hand/hide second hand 17，Turn on the sound/mute 18，Supports iPad and iPhone 19，Supports landscape and portrait SUBSCRIPTION PRICING AND TERMS This App can renew subscription automatically to help you unlock all content and features. Prices may vary from country to country and actual charges may be converted to your local currency based on the country of residence. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Read more about our terms and conditions here: Terms of service: https://shimo.im/docs/HdVYWPcryCcjvrgc/ Privacy policy: https://shimo.im/docs/HdVYWPcryCcjvrgc/ Email：From2019219@gmail.com
Top Clock
This app provides a floating clock and timer that stays visible above all other applications. It's useful for tasks like online shopping, studying with Pomodoro timers, or cooking with real-time countdowns.
- Floating clock and timer
- Millisecond timing
- Picture-in-picture window
- Adjustable size and position
- Multiple timer types (stopwatch, countdown, Pomodoro)
- Customizable colors
- One-click operation
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Top Clock is a small window floating clock that displays time and countdown on the desktop and any app. use: 1. Online shopping assistant, a small window on the shopping app displays a millisecond clock or an hourly countdown. 2. For online learning, when watching a video, the Pomodoro is displayed floating in a small window for more efficient learning. 3. Cooking timer, while using other software, a small window can view the countdown in real time. Features: 1. Millisecond timing, online shopping is one step faster. 2. A small picture-in-picture window, adjustable in size and position, can be used simultaneously with other software. 3. Various timers, including clock, stopwatch, countdown, interval timer and Pomodoro. 4. Any combination of colors. 5. The operation is simple, just one click.
Screenshots
Verdict
The clearest difference is in-app purchases: Top Clock at none against Flip clock's 2. Flip clock's advantage is ads (none vs shown) and ratings volume (4.8K vs 148). On price, rating, review sentiment and update cadence 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 $5.49 per year. Top Clock asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Flip clock against 4.6 for Top Clock. That said, the two scores are not equally well evidenced: Flip clock has 4.8K ratings behind it against 148, so its average is the more settled of the two. Written reviews are what separate them: 57% of Flip clock's written reviews are positive against 63% of Top Clock's.
Flip clock ships an update every 3 weeks, Top Clock every 2 months. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.
| Parameter | Flip clock | Top Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (4.8K ratings) | 4.6 (148 ratings) |
| Positive reviews | 57.0% of reviews | 63.2% of reviews — better |
| Number of ratings | 4.8K — better | 148 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 64 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Beijing Free Calculator Technology Co., Ltd. | Shenzhen Gude Aipu Technology Co., Ltd |
Customer experience
Flip clock
Top Clock
Bugs and requests
Flip clock
Reported bugs
3 issues- Widget freezes or stops updating
- Time display not syncing correctly
- Subscription issues and lost purchases
Requested features
4 requests- Add alarm clock functionality
- Allow customization of widget
- Improve dark mode/night settings
- Introduce more free features
Top Clock
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Flip clock
- Clock — annual subscription$5.491 Year
- Permanent purchase$3.99
Top Clock
No in-app purchases
