# 得实打印机 vs E维护

The clearest difference is iOS requirement: 得实打印机 at 9.0 against E维护's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

得实打印机 ships an update every 3 weeks, E维护 monthly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 得实打印机 | E维护 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 138 MB | 62 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiangmen Dascom Computer Peripherals Co.,Ltd.](https://appshunter.io/developer/1093056851) | [鉴 刘](https://appshunter.io/developer/1420089432) |

## What reviewers say

### 得实打印机

[App page](https://appshunter.io/ios/app/id1093056852)

**Features:** macOS Compatibility

**In-app purchases:** none


### E维护

[App page](https://appshunter.io/ios/app/e/id1518396915)

**In-app purchases:** none


## Frequently asked questions

### Is 得实打印机 free?

得实打印机 is free to download, with no in-app purchases.

### Is E维护 free?

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

### Do 得实打印机 or E维护 have ads?

Neither 得实打印机 nor E维护 shows ads.

### Which is updated more often, 得实打印机 or E维护?

得实打印机 ships an update every 3 weeks, and E维护 monthly. Most recently, 得实打印机 was updated on November 2, 2026 and E维护 on November 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.*