# 施工管理+α vs PocketCAD

The clearest difference is ads: 施工管理+α at none against PocketCAD's shown. 施工管理+α also leads on iOS requirement (13.0 vs 17.0). PocketCAD's advantage is update cadence (weekly vs every 6 weeks). On price, 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.

施工管理+α ships an update every 6 weeks, PocketCAD weekly. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 施工管理+α | PocketCAD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 33 MB | 12 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [株式会社ブレイブ](https://appshunter.io/developer/1478396335) | [Naoki Chiba](https://appshunter.io/developer/1895372512) |

## What reviewers say

### 施工管理+α

[App page](https://appshunter.io/ios/app/plus/id1478396606)

**In-app purchases:** none


### PocketCAD

[App page](https://appshunter.io/ios/app/pocketcad-dxf-viewer/id6812973152)

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

**In-app purchases:** none


## Frequently asked questions

### Is 施工管理+α free?

施工管理+α is free to download, with no in-app purchases.

### Is PocketCAD free?

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

### Do 施工管理+α or PocketCAD have ads?

PocketCAD shows ads; 施工管理+α does not.

### Which is updated more often, 施工管理+α or PocketCAD?

施工管理+α ships an update every 6 weeks, and PocketCAD weekly. Most recently, 施工管理+α was updated on October 18, 2026 and PocketCAD on October 8, 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.*