# 水准测量大师 vs 施工日志本

The clearest difference is in-app purchases: 施工日志本 at none against 水准测量大师's 3. 水准测量大师's advantage is iOS requirement (9.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 水准测量大师 sells 3 one-off in-app purchases. 施工日志本 asks for nothing beyond the download.

水准测量大师 ships an update every 2 months, 施工日志本 every 5 weeks. The most recent releases landed on October 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 水准测量大师 | 施工日志本 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6446005716/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 102 MB | 128 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [颖达 陈](https://appshunter.io/developer/1058507663) | [Guangzhou Mingxi Network Technology Co., Ltd.](https://appshunter.io/developer/1544394621) |

## What reviewers say

### 水准测量大师

[App page](https://appshunter.io/ios/app/id1581524840)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 打赏 | $1.99 | one-time |
| 高级功能购买 | $3.99 | one-time |
| 解锁全版本 | $5.99 | one-time |


### 施工日志本

[App page](https://appshunter.io/ios/app/id6446005716)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 水准测量大师 free?

水准测量大师 is free to download, with in-app purchases available.

### Is 施工日志本 free?

施工日志本 is free to download, with no in-app purchases.

### Do 水准测量大师 or 施工日志本 have ads?

Neither 水准测量大师 nor 施工日志本 shows ads.

### Which is updated more often, 水准测量大师 or 施工日志本?

水准测量大师 ships an update every 2 months, and 施工日志本 every 5 weeks. Most recently, 水准测量大师 was updated on October 6, 2026 and 施工日志本 on November 3, 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.*