# 实用结构静力计算 vs 鲁班尺 Pro

The clearest difference is review sentiment: 鲁班尺 Pro at 100% against 实用结构静力计算's 56%. 实用结构静力计算's advantage is price ($12.99 vs $19.99). On update cadence, ads, in-app purchases and device support there is nothing between them.

实用结构静力计算 costs $12.99 and 鲁班尺 Pro $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

实用结构静力计算 ships an update every 6 months, 鲁班尺 Pro every 5 months. The most recent releases landed on August 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 实用结构静力计算 | 鲁班尺 Pro |
| --- | --- | --- |
| Price | **$12.99** | $19.99 |
| Positive reviews | 55.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | — | Paid |
| Size | 64 MB | 105 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [疆 边](https://appshunter.io/developer/1124320934) | [桐明 陈](https://appshunter.io/developer/1197339496) |

## What reviewers say

### 实用结构静力计算

[App page](https://appshunter.io/ios/app/id1185307976)

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

**In-app purchases:** none


### 鲁班尺 Pro

[App page](https://appshunter.io/ios/app/pro/id1375474107)

This app transforms your phone into a professional measuring tool using AR. It helps test property layouts for buying, renting, or renovating, and provides auspicious meanings for measurements. Supports custom and standard ruler lengths, various units, and CAD file viewing.

**Highlights:** AR measurement with auspicious meanings, Customizable ruler lengths, Support for multiple measurement units, CAD file viewing (DWG compatibility), Area measurement (map, walking, driving), Real-time data saving

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

**In-app purchases:** none


## Frequently asked questions

### Is 实用结构静力计算 free?

实用结构静力计算 costs $12.99, with no in-app purchases.

### Is 鲁班尺 Pro free?

鲁班尺 Pro costs $19.99, with no in-app purchases.

### Do 实用结构静力计算 or 鲁班尺 Pro have ads?

Neither 实用结构静力计算 nor 鲁班尺 Pro shows ads.

### Which is updated more often, 实用结构静力计算 or 鲁班尺 Pro?

实用结构静力计算 ships an update every 6 months, and 鲁班尺 Pro every 5 months. Most recently, 实用结构静力计算 was updated on August 14, 2026 and 鲁班尺 Pro on September 13, 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.*