# Reesola vs 科士达光伏+

The clearest difference is update cadence: 科士达光伏+ at every 3 weeks against Reesola's every 2 months. Reesola's advantage is iOS requirement (12.0 vs 15.6). 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.

Reesola ships an update every 2 months, 科士达光伏+ every 3 weeks. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Reesola | 科士达光伏+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 79 MB | 16 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [云瑞科技(天津)有限公司](https://appshunter.io/developer/1446378321) | [Shenzhen Kstar Science & Technology Co., Ltd.](https://appshunter.io/developer/1460236605) |

## What reviewers say

### Reesola

[App page](https://appshunter.io/ios/app/reesola/id1446378322)

**Features:** macOS Compatibility

**In-app purchases:** none


### 科士达光伏+

[App page](https://appshunter.io/ios/app/plus/id1460236606)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Reesola free?

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

### Is 科士达光伏+ free?

科士达光伏+ is free to download, with no in-app purchases.

### Do Reesola or 科士达光伏+ have ads?

Neither Reesola nor 科士达光伏+ shows ads.

### Which is updated more often, Reesola or 科士达光伏+?

Reesola ships an update every 2 months, and 科士达光伏+ every 3 weeks. Most recently, Reesola was updated on September 10, 2026 and 科士达光伏+ on September 8, 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.*