# ESL价签助手 vs 墨水屏胸卡

The clearest difference is update cadence: ESL价签助手 at every 3 months against 墨水屏胸卡's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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

ESL价签助手 ships an update every 3 months, 墨水屏胸卡 every 7 months. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ESL价签助手 | 墨水屏胸卡 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Size | 9 MB | 56 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [新波 余](https://appshunter.io/developer/1514071684) | [Bupin Electronics Technology Co.,Ltd.](https://appshunter.io/developer/1594833200) |

## What reviewers say

### ESL价签助手

[App page](https://appshunter.io/ios/app/esl/id6451370174)

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

**In-app purchases:** none


### 墨水屏胸卡

[App page](https://appshunter.io/ios/app/id6746151561)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ESL价签助手 free?

ESL价签助手 is free to download, with no in-app purchases.

### Is 墨水屏胸卡 free?

墨水屏胸卡 is free to download, with no in-app purchases.

### Do ESL价签助手 or 墨水屏胸卡 have ads?

Neither ESL价签助手 nor 墨水屏胸卡 shows ads.

### Which is updated more often, ESL价签助手 or 墨水屏胸卡?

ESL价签助手 ships an update every 3 months, and 墨水屏胸卡 every 7 months. Most recently, ESL价签助手 was updated on October 17, 2026 and 墨水屏胸卡 on October 5, 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.*