# PTM工程全要素计量 vs 图片编辑工具

The clearest difference is in-app purchases: PTM工程全要素计量 at none against 图片编辑工具's 3. PTM工程全要素计量 also leads on iOS requirement (9.0 vs 12.0). 图片编辑工具's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 图片编辑工具 sells 3 in-app purchases, starting at $1.99 per 7 days. PTM工程全要素计量 asks for nothing beyond the download.

PTM工程全要素计量 ships an update every 2 weeks, 图片编辑工具 every 5 days. The most recent releases landed on September 17, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | PTM工程全要素计量 | 图片编辑工具 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 84 MB | 22 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [太原市华森伟业科技发展有限公司](https://appshunter.io/developer/991758164) | [驰 周](https://appshunter.io/developer/1765334948) |

## What reviewers say

### PTM工程全要素计量

[App page](https://appshunter.io/ios/app/ptm/id1492843469)

**Features:** macOS Compatibility

**In-app purchases:** none


### 图片编辑工具

[App page](https://appshunter.io/ios/app/and/id6739992366)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 图片编辑周订阅 | $1.99 | per 7 days |
| 图片编辑月订阅 | $4.99 | per month |
| 图片编辑年订阅 | $7.99 | per year |


## Frequently asked questions

### Is PTM工程全要素计量 free?

PTM工程全要素计量 is free to download, with no in-app purchases.

### Is 图片编辑工具 free?

图片编辑工具 is free to download, with in-app purchases available.

### Do PTM工程全要素计量 or 图片编辑工具 have ads?

Neither PTM工程全要素计量 nor 图片编辑工具 shows ads.

### Which is updated more often, PTM工程全要素计量 or 图片编辑工具?

PTM工程全要素计量 ships an update every 2 weeks, and 图片编辑工具 every 5 days. Most recently, PTM工程全要素计量 was updated on September 17, 2026 and 图片编辑工具 on August 4, 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.*