# 欣易联 vs RdPower

The clearest difference is rating: 欣易联 at 2.2 against RdPower's 1.7. RdPower's advantage is iOS requirement (9.0 vs 15.6). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

欣易联 holds the better App Store score, 2.2 against 1.7. Both are backed by a comparable volume of ratings — 24 and 13 respectively. Written reviews split almost evenly too, at 17% and 17% positive.

欣易联 ships an update every 4 weeks, RdPower every 2 weeks. Both last shipped on October 17, 2026.

## The numbers

| Metric | 欣易联 | RdPower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (24 ratings)](https://appshunter.io/ios/app/id1446973616/reviews)** | [1.7 (13 ratings)](https://appshunter.io/ios/app/rdpower/id1485849488/reviews) |
| Number of ratings | **24** | 13 |
| Positive reviews | **17.3% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 53 MB | 32 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [建 王](https://appshunter.io/developer/1446973615) | [亮亮 刘](https://appshunter.io/developer/1439150212) |

## What reviewers say

### 欣易联

[App page](https://appshunter.io/ios/app/id1446973616)

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

**In-app purchases:** none


### RdPower

[App page](https://appshunter.io/ios/app/rdpower/id1485849488)

Control and monitor your RD Series digital power supply via Wi-Fi. View real-time data, display operational curves, switch languages, and save curve data for analysis.

**Highlights:** Wi-Fi connection, Data display and operation, Curve display, Language switching, Curve data saving

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 欣易联 free?

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

### Is RdPower free?

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

### Which has better reviews, 欣易联 or RdPower?

欣易联 is rated higher. 欣易联 averages 2.2 out of 5 from 24 ratings, while RdPower averages 1.7 from 13 ratings.

### Do 欣易联 or RdPower have ads?

Neither 欣易联 nor RdPower shows ads.

### Which is updated more often, 欣易联 or RdPower?

欣易联 ships an update every 4 weeks, and RdPower every 2 weeks. Most recently, 欣易联 was updated on October 17, 2026 and RdPower on October 17, 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.*