# 沥青路面施工管控 vs 零豆Watch

The clearest difference is update cadence: 零豆Watch at every 6 weeks against 沥青路面施工管控's every 16 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

沥青路面施工管控 ships an update every 16 months, 零豆Watch every 6 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | 沥青路面施工管控 | 零豆Watch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 6 weeks** |
| Size | 68 MB | 34 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hunan Zhitong Engineering&Technology CO., LTD](https://appshunter.io/developer/1406724266) | [Shenzhen Lingdou Technology Co., Ltd.](https://appshunter.io/developer/1652621068) |

## What reviewers say

### 沥青路面施工管控

[App page](https://appshunter.io/ios/app/id1658798870)

**Features:** macOS Compatibility

**In-app purchases:** none


### 零豆Watch

[App page](https://appshunter.io/ios/app/watch/id6444144534)

**In-app purchases:** none


## Frequently asked questions

### Is 沥青路面施工管控 free?

沥青路面施工管控 is free to download, with no in-app purchases.

### Is 零豆Watch free?

零豆Watch is free to download, with no in-app purchases.

### Do 沥青路面施工管控 or 零豆Watch have ads?

Neither 沥青路面施工管控 nor 零豆Watch shows ads.

### Which is updated more often, 沥青路面施工管控 or 零豆Watch?

沥青路面施工管控 ships an update every 16 months, and 零豆Watch every 6 weeks. Most recently, 沥青路面施工管控 was updated on November 7, 2026 and 零豆Watch on November 7, 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.*