# Big Data Knowledge Test vs learn python quiz

The clearest difference is device support: learn python quiz at 3 against Big Data Knowledge Test's 1. learn python quiz also leads on iOS requirement (12.0 vs 17.2). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Big Data Knowledge Test sells 2 in-app purchases, starting at $13.99 per month and learn python quiz sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Big Data Knowledge Test | learn python quiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 9 MB | 26 MB |
| Requires iOS | 17.2 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [Taehyeok Lee](https://appshunter.io/developer/1712479716) |

## What reviewers say

### Big Data Knowledge Test

[App page](https://appshunter.io/ios/app/big-data-knowledge-test/id6740737722)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $13.99 | per month |
| Lifetime version | $24.99 | one-time |


### 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 |


## Frequently asked questions

### Is Big Data Knowledge Test free?

Big Data Knowledge Test is free to download, with in-app purchases available.

### Is learn python quiz free?

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

### Do Big Data Knowledge Test or learn python quiz have ads?

Neither Big Data Knowledge Test nor learn python quiz 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.*