# 聚友太阳能控制器 vs BLINK Solar

The clearest difference is iOS requirement: 聚友太阳能控制器 at 15.0 against BLINK Solar's 17.0. 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.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 聚友太阳能控制器 | BLINK Solar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 44 MB | 15 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [杰永 曹](https://appshunter.io/developer/1645885036) | [悦荣 李](https://appshunter.io/developer/1889054813) |

## What reviewers say

### 聚友太阳能控制器

[App page](https://appshunter.io/ios/app/id6443473353)

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

**In-app purchases:** none


### BLINK Solar

[App page](https://appshunter.io/ios/app/blink-solar/id6776474274)

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

**In-app purchases:** none


## Frequently asked questions

### Is 聚友太阳能控制器 free?

聚友太阳能控制器 is free to download, with no in-app purchases.

### Is BLINK Solar free?

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

### Do 聚友太阳能控制器 or BLINK Solar have ads?

Neither 聚友太阳能控制器 nor BLINK Solar shows ads.

### Which is updated more often, 聚友太阳能控制器 or BLINK Solar?

聚友太阳能控制器 ships an update weekly, and BLINK Solar weekly. Most recently, 聚友太阳能控制器 was updated on November 7, 2026 and BLINK Solar on October 31, 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.*