# Ket Steps vs QASM Studio

The clearest difference is iOS requirement: QASM Studio at 15.6 against Ket Steps's 18.0. 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.

## The numbers

| Metric | Ket Steps | QASM Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 7 MB | 0 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YARON AMIR BENJAMIN DR. GOLDSTEIN](https://appshunter.io/developer/1850455880) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Ket Steps

[App page](https://appshunter.io/ios/app/ket-steps/id6762529698)

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

**In-app purchases:** none


### QASM Studio

[App page](https://appshunter.io/ios/app/qasm-studio/id6764269090)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ket Steps free?

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

### Is QASM Studio free?

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

### Do Ket Steps or QASM Studio have ads?

Neither Ket Steps nor QASM Studio shows ads.

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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.*