# MarsES vs SEG Cloud™

The clearest difference is update cadence: SEG Cloud™ at fortnightly against MarsES's every 4 months. 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.

MarsES ships an update every 4 months, SEG Cloud™ fortnightly. Both last shipped on September 10, 2026.

## The numbers

| Metric | MarsES | SEG Cloud™ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 192 MB | 118 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [卓文 梁](https://appshunter.io/developer/1759304348) | [SHEN ZHEN SMART ENERGY GAP CORPORATION](https://appshunter.io/developer/1850383567) |

## What reviewers say

### MarsES

[App page](https://appshunter.io/ios/app/marses/id6578447579)

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

**In-app purchases:** none


### SEG Cloud™

[App page](https://appshunter.io/ios/app/seg-cloud/id6754832127)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MarsES free?

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

### Is SEG Cloud™ free?

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

### Do MarsES or SEG Cloud™ have ads?

Neither MarsES nor SEG Cloud™ shows ads.

### Which is updated more often, MarsES or SEG Cloud™?

MarsES ships an update every 4 months, and SEG Cloud™ fortnightly. Most recently, MarsES was updated on September 10, 2026 and SEG Cloud™ on September 10, 2026.

---

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