# Aimeter仪表 vs 聚友太阳能控制器

The clearest difference is update cadence: 聚友太阳能控制器 at weekly against Aimeter仪表's every 2 months. 聚友太阳能控制器 also leads on iOS requirement (13.0 vs 15.0). 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.

Aimeter仪表 ships an update every 2 months, 聚友太阳能控制器 weekly. The most recent releases landed on September 26, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Aimeter仪表 | 聚友太阳能控制器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 60 MB | 49 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [武汉卓虎科技有限公司](https://appshunter.io/developer/1303397634) | [杰永 曹](https://appshunter.io/developer/1645885036) |

## What reviewers say

### Aimeter仪表

[App page](https://appshunter.io/ios/app/aimeter/id1632921307)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Aimeter仪表 free?

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

### 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.

### Do Aimeter仪表 or 聚友太阳能控制器 have ads?

Neither Aimeter仪表 nor 聚友太阳能控制器 shows ads.

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

Aimeter仪表 ships an update every 2 months, and 聚友太阳能控制器 weekly. Most recently, Aimeter仪表 was updated on September 26, 2026 and 聚友太阳能控制器 on October 12, 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.*