# 小蛙产线工具 vs E

The clearest difference is iOS requirement: 小蛙产线工具 at 12.0 against E's 15.0. 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.

小蛙产线工具 ships an update every 2 weeks, E fortnightly. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 小蛙产线工具 | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 9 MB | 52 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Shenzhen Forg To Sea Technology Co., LTD](https://appshunter.io/developer/1484306557) | [深圳炜煌打印机有限公司](https://appshunter.io/developer/1755521906) |

## What reviewers say

### 小蛙产线工具

[App page](https://appshunter.io/ios/app/id1502673332)

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-z-printer/id6511221562)

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

**In-app purchases:** none


## Frequently asked questions

### Is 小蛙产线工具 free?

小蛙产线工具 is free to download, with no in-app purchases.

### Is E free?

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

### Do 小蛙产线工具 or E have ads?

Neither 小蛙产线工具 nor E shows ads.

### Which is updated more often, 小蛙产线工具 or E?

小蛙产线工具 ships an update every 2 weeks, and E fortnightly. Most recently, 小蛙产线工具 was updated on October 12, 2026 and E on October 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.*