# 建工计算器 vs 施工日志本

The clearest difference is in-app purchases: 施工日志本 at none against 建工计算器's 3. 施工日志本 also leads on ads (none vs shown). 建工计算器's advantage is ratings volume (10 vs 1). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. 建工计算器 sells 3 one-off in-app purchases. 施工日志本 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for 建工计算器 against 5.0 for 施工日志本. That said, the two scores are not equally well evidenced: 建工计算器 has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

建工计算器 ships an update monthly, 施工日志本 every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 建工计算器 | 施工日志本 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (10 ratings)](https://appshunter.io/ios/app/id1090268645/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6446005716/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 219 MB | 128 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Honghu Yuntu Technology Co., Ltd.](https://appshunter.io/developer/1480505512) | [Guangzhou Mingxi Network Technology Co., Ltd.](https://appshunter.io/developer/1544394621) |

## What reviewers say

### 建工计算器

[App page](https://appshunter.io/ios/app/id1090268645)

This comprehensive utility app offers engineers a powerful set of calculation tools with a vast library of professional formulas and industry data. It supports custom formula creation, cloud storage for formulas, and a scientific calculator with history tracking. Enhance your productivity with precise engineering calculations.

**Highlights:** Extensive professional engineering formulas, Customizable formula creation, Cloud storage for custom formulas, Scientific calculator with history, Industry data and reference charts, Parameter definition flexibility

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 建工计算器黄金会员(1个月) | $1.99 | one-time |
| 建工计算器黄金会员(3个月) | $5.99 | one-time |
| 建工计算器黄金会员(1年) | $9.99 | 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 建工计算器 free?

建工计算器 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.

### Which has better reviews, 建工计算器 or 施工日志本?

施工日志本 is rated higher. 建工计算器 averages 4.9 out of 5 from 10 ratings, while 施工日志本 averages 5.0 from 1 ratings.

### Do 建工计算器 or 施工日志本 have ads?

建工计算器 shows ads; 施工日志本 does not.

### Which is updated more often, 建工计算器 or 施工日志本?

建工计算器 ships an update monthly, and 施工日志本 every 5 weeks. Most recently, 建工计算器 was updated on November 2, 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.*