# AT Storage vs 凌度云控

The clearest difference is ads: 凌度云控 at none against AT Storage's shown. 凌度云控 also leads on update cadence (monthly vs every 3 months). AT Storage's advantage is iOS requirement (9.0 vs 15.0). On price, 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.

AT Storage ships an update every 3 months, 凌度云控 monthly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AT Storage | 凌度云控 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Size | 57 MB | 21 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shandong Aotai Electric Co. Ltd](https://appshunter.io/developer/973393830) | [广东凌度智能科技发展有限公司](https://appshunter.io/developer/1866107562) |

## What reviewers say

### AT Storage

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 凌度云控

[App page](https://appshunter.io/ios/app/id6757397356)

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

**In-app purchases:** none


## Frequently asked questions

### Is AT Storage free?

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

### Is 凌度云控 free?

凌度云控 is free to download, with no in-app purchases.

### Do AT Storage or 凌度云控 have ads?

AT Storage shows ads; 凌度云控 does not.

### Which is updated more often, AT Storage or 凌度云控?

AT Storage ships an update every 3 months, and 凌度云控 monthly. Most recently, AT Storage was updated on October 27, 2026 and 凌度云控 on October 31, 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.*