# STEP Prep vs KGHS

The clearest difference is update cadence: STEP Prep at every 4 weeks against KGHS'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.

STEP Prep ships an update every 4 weeks, KGHS every 6 months. Both last shipped on October 2, 2026.

## The numbers

| Metric | STEP Prep | KGHS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 months |
| Size | 37 MB | 16 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [TheTowerTech](https://appshunter.io/developer/1259751444) | [CYBER ADVANCE SOLUTIONS (PRIVATE) LIMITED](https://appshunter.io/developer/1492413003) |

## What reviewers say

### STEP Prep

[App page](https://appshunter.io/ios/app/step-prep/id6477911260)

**Features:** macOS Compatibility

**In-app purchases:** none


### KGHS

[App page](https://appshunter.io/ios/app/kghs/id6737183752)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STEP Prep free?

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

### Is KGHS free?

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

### Do STEP Prep or KGHS have ads?

Neither STEP Prep nor KGHS shows ads.

### Which is updated more often, STEP Prep or KGHS?

STEP Prep ships an update every 4 weeks, and KGHS every 6 months. Most recently, STEP Prep was updated on October 2, 2026 and KGHS 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.*