# 秒试布 vs 中立达

The clearest difference is in-app purchases: 中立达 at none against 秒试布's 6. 秒试布's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 秒试布 sells 6 one-off in-app purchases. 中立达 asks for nothing beyond the download.

秒试布 ships an update every 2 months, 中立达 every 5 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 秒试布 | 中立达 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 106 MB | 26 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [炜 何](https://appshunter.io/developer/1494556390) | [杭州一席网络科技有限公司](https://appshunter.io/developer/1210124626) |

## What reviewers say

### 秒试布

[App page](https://appshunter.io/ios/app/id1495287875)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 您将花费88人民币购得88积分 | $12.99 | one-time |
| 您将花费128人民币购得128积分 | $19.99 | one-time |
| 您将花费298人民币购得298积分 | $46.99 | one-time |
| 您将花费518人民币购得518积分 | $79.99 | one-time |
| 您将花费998人民币购得1208积分 | $149.99 | one-time |
| 您将花费998人民币购得998积分 | $149.99 | one-time |


### 中立达

[App page](https://appshunter.io/ios/app/id6743383276)

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

**In-app purchases:** none


## Frequently asked questions

### Is 秒试布 free?

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

### Is 中立达 free?

中立达 is free to download, with no in-app purchases.

### Do 秒试布 or 中立达 have ads?

Neither 秒试布 nor 中立达 shows ads.

### Which is updated more often, 秒试布 or 中立达?

秒试布 ships an update every 2 months, and 中立达 every 5 weeks. Most recently, 秒试布 was updated on October 29, 2026 and 中立达 on October 25, 2026.

---

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