# 重型调试助手 vs WANJIN ESS

The clearest difference is ads: WANJIN ESS at none against 重型调试助手's shown. 重型调试助手's advantage is update cadence (fortnightly vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

重型调试助手 ships an update fortnightly, WANJIN ESS every 6 months. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 重型调试助手 | WANJIN ESS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 6 months |
| Size | 84 MB | 24 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiangsu Xugong Information Technology Co., Ltd.](https://appshunter.io/developer/1065721255) | [Anhui Udan Technology Co., Ltd.](https://appshunter.io/developer/1593792520) |

## What reviewers say

### 重型调试助手

[App page](https://appshunter.io/ios/app/id1444729390)

**Features:** macOS Compatibility

**In-app purchases:** none


### WANJIN ESS

[App page](https://appshunter.io/ios/app/wanjin-ess/id6478657145)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 重型调试助手 free?

重型调试助手 is free to download, with no in-app purchases.

### Is WANJIN ESS free?

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

### Do 重型调试助手 or WANJIN ESS have ads?

重型调试助手 shows ads; WANJIN ESS does not.

### Which is updated more often, 重型调试助手 or WANJIN ESS?

重型调试助手 ships an update fortnightly, and WANJIN ESS every 6 months. Most recently, 重型调试助手 was updated on September 10, 2026 and WANJIN ESS on September 18, 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.*