# Shade Control vs Mars Rock E

The clearest difference is update cadence: Mars Rock E at monthly against Shade Control's every 4 months. Shade Control's advantage is iOS requirement (12.0 vs 15.5). 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.

Shade Control ships an update every 4 months, Mars Rock E monthly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Shade Control | Mars Rock E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 45 MB | 22 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HA Systems BV](https://appshunter.io/developer/1596283942) | [Xiamen Mars Rock Science Technology Co.,Ltd](https://appshunter.io/developer/1787113189) |

## What reviewers say

### Shade Control

[App page](https://appshunter.io/ios/app/shade-control/id1596283940)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mars Rock E

[App page](https://appshunter.io/ios/app/mars-rock-e/id6739800863)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shade Control free?

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

### Is Mars Rock E free?

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

### Do Shade Control or Mars Rock E have ads?

Neither Shade Control nor Mars Rock E shows ads.

### Which is updated more often, Shade Control or Mars Rock E?

Shade Control ships an update every 4 months, and Mars Rock E monthly. Most recently, Shade Control was updated on October 27, 2026 and Mars Rock E on October 30, 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.*