无眠 vs Flip Clock 3D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
无眠
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【特色】 后台播放 -可与其他APP混音播放 -多音乐混合播放(每个音乐可设置不同大小的声音) 定时功能 - 深夜睡眠,设定一个时间,不用担心播放一整晚,安心睡眠,手机更省电~
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.
- Vivid 3D mechanical components
- Adjustable viewing angles
- 12/24 hour mode switching
- Multiple font and theme options
- Foreground alarm functionality
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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
Verdict
The clearest difference is update cadence: Flip Clock 3D at weekly against 无眠's every 10 months. Flip Clock 3D also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support 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. 无眠 sells 1 one-off in-app purchase and Flip Clock 3D sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
无眠 ships an update every 10 months, Flip Clock 3D weekly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.
| Parameter | 无眠 | Flip Clock 3D |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (25 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 25 — better |
| Update frequency | Every 10 months | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 206 MB |
| Age rating | 4+ | 4+ |
| Developer | 坤 张 | 乃君 黄 |
In-app purchases
无眠
- Unlock all sounds$1.99
Flip Clock 3D
- Unlock all contents$1.99
