# 扫描仪打印机 vs 综合能源App

The clearest difference is in-app purchases: 综合能源App at none against 扫描仪打印机's 4. 扫描仪打印机's advantage is ads (none vs shown) and iOS requirement (10.0 vs 12.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 扫描仪打印机 sells 4 in-app purchases, starting at $2.49 per 7 days. 综合能源App asks for nothing beyond the download.

扫描仪打印机 ships an update every 2 months, 综合能源App every 6 weeks. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 扫描仪打印机 | 综合能源App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 23 MB | 36 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chen Shen](https://appshunter.io/developer/1447475925) | [杭州平旦科技有限公司](https://appshunter.io/developer/1766852488) |

## What reviewers say

### 扫描仪打印机

[App page](https://appshunter.io/ios/app/pdf/id1585593483)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 按周订阅 | $2.49 | per 7 days |
| 按月订阅 | $4.49 | per month |
| 按季订阅 | $10.49 | per 3 months |
| 按年订阅 | $19.49 | per year |


### 综合能源App

[App page](https://appshunter.io/ios/app/app/id6670582651)

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

**In-app purchases:** none


## Frequently asked questions

### Is 扫描仪打印机 free?

扫描仪打印机 is free to download, with in-app purchases available.

### Is 综合能源App free?

综合能源App is free to download, with no in-app purchases.

### Do 扫描仪打印机 or 综合能源App have ads?

综合能源App shows ads; 扫描仪打印机 does not.

### Which is updated more often, 扫描仪打印机 or 综合能源App?

扫描仪打印机 ships an update every 2 months, and 综合能源App every 6 weeks. Most recently, 扫描仪打印机 was updated on October 25, 2026 and 综合能源App 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.*