# 秒杀秒表 vs Micro Clock

The clearest difference is in-app purchases: 秒杀秒表 at none against Micro Clock's 1. 秒杀秒表 also leads on update cadence (daily vs every 9 days) and iOS requirement (13.0 vs 15.0). Micro Clock's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Micro Clock sells 1 one-off in-app purchase. 秒杀秒表 asks for nothing beyond the download.

秒杀秒表 ships an update daily, Micro Clock every 9 days. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 秒杀秒表 | Micro Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 9 days |
| Size | 32 MB | 6 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Shanghai Xinchao Internet Technology Company Limited](https://appshunter.io/developer/1545362307) | [俊贤 黄](https://appshunter.io/developer/1889807845) |

## What reviewers say

### 秒杀秒表

[App page](https://appshunter.io/ios/app/id1596093689)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Micro Clock

[App page](https://appshunter.io/ios/app/micro-clock-floating-timer/id6762129008)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Micro Clock Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is 秒杀秒表 free?

秒杀秒表 is free to download, with no in-app purchases.

### Is Micro Clock free?

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

### Do 秒杀秒表 or Micro Clock have ads?

秒杀秒表 shows ads; Micro Clock does not.

### Which is updated more often, 秒杀秒表 or Micro Clock?

秒杀秒表 ships an update daily, and Micro Clock every 9 days. Most recently, 秒杀秒表 was updated on October 1, 2026 and Micro Clock on October 8, 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.*