# Solar Saver Manager vs HEMS (2.0)

The clearest difference is iOS requirement: Solar Saver Manager at 6.0 against HEMS (2.0)'s 16.4. 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.

## The numbers

| Metric | Solar Saver Manager | HEMS (2.0) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 11 MB | 81 MB |
| Requires iOS | **6.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GoodWe Technologies Co., Ltd.](https://appshunter.io/developer/833350490) | [Advant](https://appshunter.io/developer/1558663663) |

## What reviewers say

### Solar Saver Manager

[App page](https://appshunter.io/ios/app/solar-saver-manager/id1111078743)

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

**In-app purchases:** none


### HEMS (2.0)

[App page](https://appshunter.io/ios/app/hems-20/id6751934572)

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

**In-app purchases:** none


## Frequently asked questions

### Is Solar Saver Manager free?

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

### Is HEMS (2.0) free?

HEMS (2.0) is free to download, with no in-app purchases.

### Do Solar Saver Manager or HEMS (2.0) have ads?

Neither Solar Saver Manager nor HEMS (2.0) shows ads.

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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.*