# 医学教学中心 vs Floating Clock

The clearest difference is in-app purchases: 医学教学中心 at none against Floating Clock's 2. 医学教学中心 also leads on ads (none vs shown) and iOS requirement (9.0 vs 16.0). Floating Clock's advantage is update cadence (weekly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Floating Clock sells 2 in-app purchases, starting at $1.99 per 3 months. 医学教学中心 asks for nothing beyond the download.

医学教学中心 ships an update every 2 months, Floating Clock weekly. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 医学教学中心 | Floating Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (1K ratings)](https://appshunter.io/ios/app/floating-clock/id1546947240/reviews)** |
| Number of ratings | — | **1K** |
| Positive reviews | — | 58.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 137 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Manjitech Information Ltd.](https://appshunter.io/developer/1441606477) | [Hangzhou OrangeJuice Technology Co., Ltd.](https://appshunter.io/developer/1509434108) |

## What reviewers say

### 医学教学中心

[App page](https://appshunter.io/ios/app/id1455203629)

**Features:** macOS Compatibility

**In-app purchases:** none


### Floating Clock

[App page](https://appshunter.io/ios/app/floating-clock/id1546947240)

This app provides millisecond-precision timing and real-time device monitoring to help users successfully participate in flash sales and secure limited-edition items. It offers features like scheduled auto-jump to sale pages and cross-screen AI translation.

**Highlights:** Millisecond floating clock, Multi-platform time sync, Scheduled auto-jump, Real-time device monitoring, Cross-screen AI translation, Data usage monitoring

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Membership | $1.99 | per 3 months |
| Lifetime Membership | $4.99 | one-time |

**What reviewers like**

- 🚀 Useful for ticket booking
- 💡 Floating clock feature

**What reviewers complain about**

- 🚨 Excessive ads
- 🐛 Stability issues (black screen, crashes)
- ⚠️ Mandatory internet connection required

**Reported bugs**

- Not compatible with iOS 18
- Floating clock not working with camera app

**Requested features**

- AM/PM time format option
- Android version


## Frequently asked questions

### Is 医学教学中心 free?

医学教学中心 is free to download, with no in-app purchases.

### Is Floating Clock free?

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

### Do 医学教学中心 or Floating Clock have ads?

Floating Clock shows ads; 医学教学中心 does not.

### Which is updated more often, 医学教学中心 or Floating Clock?

医学教学中心 ships an update every 2 months, and Floating Clock weekly. Most recently, 医学教学中心 was updated on October 7, 2026 and Floating Clock on October 20, 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.*