# AT Storage vs H3C能源云

The clearest difference is device support: AT Storage at 3 against H3C能源云's —. AT Storage also leads on iOS requirement (9.0 vs 12.0). 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.

## The numbers

| Metric | AT Storage | H3C能源云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 3 months | — |
| Size | 57 MB | 63 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Shandong Aotai Electric Co. Ltd](https://appshunter.io/developer/973393830) | [New H3C Technologies Co., Ltd.](https://appshunter.io/developer/449593615) |

## What reviewers say

### AT Storage

[App page](https://appshunter.io/ios/app/at-storage/id1574130512)

**Features:** macOS Compatibility

**In-app purchases:** none


### H3C能源云

[App page](https://appshunter.io/ios/app/h3c/id6451370771)

**In-app purchases:** none


## Frequently asked questions

### Is AT Storage free?

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

### Is H3C能源云 free?

H3C能源云 is free to download, with no in-app purchases.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*