# EnjoySolar vs SOLAR SYS

The clearest difference is update cadence: EnjoySolar at every 6 weeks against SOLAR SYS's every 6 months. EnjoySolar also leads on device support. SOLAR SYS's advantage is iOS requirement (11.0 vs 13.0). On price 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.

EnjoySolar ships an update every 6 weeks, SOLAR SYS every 6 months. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | EnjoySolar | SOLAR SYS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Size | 141 MB | 14 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [SINENG ELECTRIC CO.,LTD.](https://appshunter.io/developer/1518524663) | [文 周](https://appshunter.io/developer/1071506295) |

## What reviewers say

### EnjoySolar

[App page](https://appshunter.io/ios/app/enjoysolar/id1600811517)

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

**In-app purchases:** none


### SOLAR SYS

[App page](https://appshunter.io/ios/app/solar-sys/id6596742875)

**In-app purchases:** none


## Frequently asked questions

### Is EnjoySolar free?

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

### Is SOLAR SYS free?

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

### Which is updated more often, EnjoySolar or SOLAR SYS?

EnjoySolar ships an update every 6 weeks, and SOLAR SYS every 6 months. Most recently, EnjoySolar was updated on October 17, 2026 and SOLAR SYS on October 13, 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.*