# CMS Cloud vs E

The clearest difference is update cadence: CMS Cloud at every 2 months against E's every 4 months. CMS Cloud also leads on iOS requirement (13.0 vs 16.0). 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.

CMS Cloud ships an update every 2 months, E every 4 months. The most recent releases landed on September 21, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | CMS Cloud | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 44 MB | 39 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [深圳市西迪特科技有限公司](https://appshunter.io/developer/1545735757) | [NGUYEN THI PHUONG](https://appshunter.io/developer/1697274598) |

## What reviewers say

### CMS Cloud

[App page](https://appshunter.io/ios/app/cms-cloud/id6474242265)

**Features:** Vision Pro support

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-voucher/id6615066223)

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

**In-app purchases:** none


## Frequently asked questions

### Is CMS Cloud free?

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

### Is E free?

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

### Do CMS Cloud or E have ads?

Neither CMS Cloud nor E shows ads.

### Which is updated more often, CMS Cloud or E?

CMS Cloud ships an update every 2 months, and E every 4 months. Most recently, CMS Cloud was updated on September 21, 2026 and E on October 2, 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.*