# RTC Prep Meal vs GHB Skin

The clearest difference is update cadence: GHB Skin at every 5 days against RTC Prep Meal's every 6 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.

RTC Prep Meal ships an update every 6 months, GHB Skin every 5 days. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | RTC Prep Meal | GHB Skin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 days** |
| Size | 22 MB | 28 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BIG FISH LIMITED](https://appshunter.io/developer/1649267859) | [TNA TECHNOLOGY LIMITED](https://appshunter.io/developer/1683711940) |

## What reviewers say

### RTC Prep Meal

[App page](https://appshunter.io/ios/app/rtc-prep-meal/id6741454164)

**Features:** macOS Compatibility

**In-app purchases:** none


### GHB Skin

[App page](https://appshunter.io/ios/app/ghb-skin/id6747250758)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RTC Prep Meal free?

RTC Prep Meal is free to download, with no in-app purchases.

### Is GHB Skin free?

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

### Do RTC Prep Meal or GHB Skin have ads?

Neither RTC Prep Meal nor GHB Skin shows ads.

### Which is updated more often, RTC Prep Meal or GHB Skin?

RTC Prep Meal ships an update every 6 months, and GHB Skin every 5 days. Most recently, RTC Prep Meal was updated on October 7, 2026 and GHB Skin on October 16, 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.*