# DAA vs Learn SQL

The clearest difference is in-app purchases: DAA at none against Learn SQL's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Learn SQL sells 1 one-off in-app purchase. DAA asks for nothing beyond the download.

## The numbers

| Metric | DAA | Learn SQL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 30 MB | 135 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Davy Raitt](https://appshunter.io/developer/1795318281) | [Centum Studios Ltd](https://appshunter.io/developer/6799281779) |

## What reviewers say

### DAA

[App page](https://appshunter.io/ios/app/daa-c01-data-analyst-prep/id6774894106)

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

**In-app purchases:** none


### Learn SQL

[App page](https://appshunter.io/ios/app/learn-sql-sql-case-files/id6799281777)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support SQL Case Files | $5.00 | one-time |


## Frequently asked questions

### Is DAA free?

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

### Is Learn SQL free?

Learn SQL is free to download, with in-app purchases available.

### Do DAA or Learn SQL have ads?

Neither DAA nor Learn SQL 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.*