# 阿筑 vs 赢时空PM

The clearest difference is in-app purchases: 阿筑 at none against 赢时空PM's 12. 阿筑 also leads on update cadence (fortnightly vs monthly) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 赢时空PM sells 12 one-off in-app purchases. 阿筑 asks for nothing beyond the download.

阿筑 ships an update fortnightly, 赢时空PM monthly. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 阿筑 | 赢时空PM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 91 MB | 63 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [西安春辉软件科技有限公司](https://appshunter.io/developer/1473900465) | [辉图建筑工程科技(上海)有限公司](https://appshunter.io/developer/1387369991) |

## What reviewers say

### 阿筑

[App page](https://appshunter.io/ios/app/id1473900757)

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

**In-app purchases:** none


### 赢时空PM

[App page](https://appshunter.io/ios/app/pm/id1529542788)

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 积分充值 | $12.99 | one-time |
| 赢时空试用版≤2人/月 | $19.99 | one-time |
| 赢时空积分充值 | $39.99 | one-time |
| 赢时空试用版≤2人/季度 | $54.99 | one-time |
| 赢时空试用版≤10人/月 | $59.99 | one-time |
| 赢时空积分充值 | $89.99 | one-time |
| 赢时空试用版≤10人/季度 | $159.99 | one-time |
| 赢时空积分充值 | $179.99 | one-time |
| 赢时空试用版≤2人/年 | $199.99 | one-time |
| 赢时空积分充值 | $399.99 | one-time |
| 赢时空试用版≤10人/年 | $599.99 | one-time |
| Product VIP Service | $999.99 | one-time |


## Frequently asked questions

### Is 阿筑 free?

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

### Is 赢时空PM free?

赢时空PM is free to download, with in-app purchases available.

### Do 阿筑 or 赢时空PM have ads?

Neither 阿筑 nor 赢时空PM shows ads.

### Which is updated more often, 阿筑 or 赢时空PM?

阿筑 ships an update fortnightly, and 赢时空PM monthly. Most recently, 阿筑 was updated on October 24, 2026 and 赢时空PM on October 18, 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.*