# Important Days and Dates vs Quiz Question Al

The clearest difference is iOS requirement: Important Days and Dates at 9.0 against Quiz Question Al's 13.0. 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 | Important Days and Dates | Quiz Question Al |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 8 MB | 33 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Vijay Kumar](https://appshunter.io/developer/1249194574) | [Quiz Question Al LLC W27244516](https://appshunter.io/developer/6782490377) |

## What reviewers say

### Important Days and Dates

[App page](https://appshunter.io/ios/app/important-days-and-dates/id1414155335)

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

**In-app purchases:** none


### Quiz Question Al

[App page](https://appshunter.io/ios/app/quiz-question-al-study-pro/id6782490375)

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

**In-app purchases:** none


## Frequently asked questions

### Is Important Days and Dates free?

Important Days and Dates is free to download, with no in-app purchases.

### Is Quiz Question Al free?

Quiz Question Al is free to download, with no in-app purchases.

### Do Important Days and Dates or Quiz Question Al have ads?

Neither Important Days and Dates nor Quiz Question Al 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.*