# 工程相機 Project Album Camera vs 樓梯量測估料

The clearest difference is in-app purchases: 樓梯量測估料 at none against 工程相機 Project Album Camera's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 工程相機 Project Album Camera sells 3 one-off in-app purchases. 樓梯量測估料 asks for nothing beyond the download.

## The numbers

| Metric | 工程相機 Project Album Camera | 樓梯量測估料 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 18 MB | 0 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chun Wa LI](https://appshunter.io/developer/1813722355) | [Su YI-HUNG](https://appshunter.io/developer/6771587681) |

## What reviewers say

### 工程相機 Project Album Camera

[App page](https://appshunter.io/ios/app/project-album-camera/id6745758248)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 匯出專業 PDF 配額 (5次) | $0.49 | one-time |
| Remove advertisements | $0.99 | one-time |
| 購買5次 AI 生成列表的 配額 | $0.99 | one-time |


### 樓梯量測估料

[App page](https://appshunter.io/ios/app/id6774988397)

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

**In-app purchases:** none


## Frequently asked questions

### Is 工程相機 Project Album Camera free?

工程相機 Project Album Camera is free to download, with in-app purchases available.

### Is 樓梯量測估料 free?

樓梯量測估料 is free to download, with no in-app purchases.

### Do 工程相機 Project Album Camera or 樓梯量測估料 have ads?

Neither 工程相機 Project Album Camera nor 樓梯量測估料 shows ads.

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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.*