# learn python quiz vs Relational Algebra

The clearest difference is in-app purchases: Relational Algebra at none against learn python quiz's 1. learn python quiz's advantage is iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. learn python quiz sells 1 one-off in-app purchase. Relational Algebra asks for nothing beyond the download.

## The numbers

| Metric | learn python quiz | Relational Algebra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 26 MB | 38 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taehyeok Lee](https://appshunter.io/developer/1712479716) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### learn python quiz

[App page](https://appshunter.io/ios/app/learn-python-quiz-python/id6744520047)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| python_quiz_premium | $1.99 | one-time |


### Relational Algebra

[App page](https://appshunter.io/ios/app/relational-algebra/id6773055862)

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

**In-app purchases:** none


## Frequently asked questions

### Is learn python quiz free?

learn python quiz is free to download, with in-app purchases available.

### Is Relational Algebra free?

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

### Do learn python quiz or Relational Algebra have ads?

Neither learn python quiz nor Relational Algebra 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.*