# Quarry vs Codebasics

The clearest difference is iOS requirement: Codebasics at 15.1 against Quarry's 17.0. 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 | Quarry | Codebasics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 127 MB | 33 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mayank Gulaty](https://appshunter.io/developer/1850701548) | [Codebasics](https://appshunter.io/developer/6789604015) |

## What reviewers say

### Quarry

[App page](https://appshunter.io/ios/app/quarry-sql-and-python-prep/id6785931623)

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

**In-app purchases:** none


### Codebasics

[App page](https://appshunter.io/ios/app/codebasics/id6789604013)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quarry free?

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

### Is Codebasics free?

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

### Do Quarry or Codebasics have ads?

Neither Quarry nor Codebasics 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.*