# 控时 vs Float Flip Clock

The clearest difference is update cadence: 控时 at every 2 weeks against Float Flip Clock's every 4 months. 控时 also leads on review sentiment (100% vs 79%) and iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 控时 sells 1 one-off in-app purchase and Float Flip Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for 控时 against 4.6 for Float Flip Clock. Both are backed by a comparable volume of ratings — 15 and 44 respectively. Written reviews are what separate them: 100% of 控时's written reviews are positive against 79% of Float Flip Clock's.

控时 ships an update every 2 weeks, Float Flip Clock every 4 months. Both last shipped on September 30, 2026.

## The numbers

| Metric | 控时 | Float Flip Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/id1536264654/reviews)** | [4.6 (44 ratings)](https://appshunter.io/ios/app/float-flip-clock-digital-theme/id1561981601/reviews) |
| Number of ratings | 15 | **44** |
| Positive reviews | **100.0% of reviews** | 78.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 23 MB | 86 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [文雪 程](https://appshunter.io/developer/1533529523) | [玥 邓](https://appshunter.io/developer/1556261538) |

## What reviewers say

### 控时

[App page](https://appshunter.io/ios/app/id1536264654)

This utility app offers a floating clock that can be displayed over any other application interface. It provides precise timing with manual millisecond calibration and can also be used for event reminders.

**Highlights:** Desktop floating clock, Overlay on any app, Precise timing, Millisecond calibration, Event reminders

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 付费去广告 | $1.99 | one-time |


### Float Flip Clock

[App page](https://appshunter.io/ios/app/float-flip-clock-digital-theme/id1561981601)

This utility app offers a customizable digital clock with a unique page-turning animation. It features a date display, adjustable 12/24 hour modes, and a sleek, futuristic black technology aesthetic. Enjoy a simple yet elegant timekeeping experience.

**Highlights:** Page-turning animations, Date display, 12/24 hour mode switch, Quick commands support, Futuristic black technology theme

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $4.99 | one-time |


## Frequently asked questions

### Is 控时 free?

控时 is free to download, with in-app purchases available.

### Is Float Flip Clock free?

Float Flip Clock is free to download, with in-app purchases available.

### Which has better reviews, 控时 or Float Flip Clock?

控时 is rated higher. 控时 averages 4.7 out of 5 from 15 ratings, while Float Flip Clock averages 4.6 from 44 ratings.

### Do 控时 or Float Flip Clock have ads?

Both 控时 and Float Flip Clock show ads.

### Which is updated more often, 控时 or Float Flip Clock?

控时 ships an update every 2 weeks, and Float Flip Clock every 4 months. Most recently, 控时 was updated on September 30, 2026 and Float Flip Clock on September 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*