# 宜配Rca7 vs 东环数治

The clearest difference is update cadence: 东环数治 at every 3 weeks against 宜配Rca7's every 4 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.

宜配Rca7 ships an update every 4 months, 东环数治 every 3 weeks. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 宜配Rca7 | 东环数治 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 68 MB | 60 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [自强 胡](https://appshunter.io/developer/1449332864) | [深圳东风环境有限公司](https://appshunter.io/developer/1803595308) |

## What reviewers say

### 宜配Rca7

[App page](https://appshunter.io/ios/app/rca7/id6742768256)

**Features:** macOS Compatibility

**In-app purchases:** none


### 东环数治

[App page](https://appshunter.io/ios/app/id6748330255)

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

**In-app purchases:** none


## Frequently asked questions

### Is 宜配Rca7 free?

宜配Rca7 is free to download, with no in-app purchases.

### Is 东环数治 free?

东环数治 is free to download, with no in-app purchases.

### Do 宜配Rca7 or 东环数治 have ads?

Neither 宜配Rca7 nor 东环数治 shows ads.

### Which is updated more often, 宜配Rca7 or 东环数治?

宜配Rca7 ships an update every 4 months, and 东环数治 every 3 weeks. Most recently, 宜配Rca7 was updated on October 7, 2026 and 东环数治 on October 11, 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.*