# IQ Intelligence Test vs IQ Prep

The clearest difference is in-app purchases: IQ Intelligence Test at none against IQ Prep's 1. IQ Intelligence Test also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. IQ Prep sells 1 one-off in-app purchase. IQ Intelligence Test asks for nothing beyond the download.

## The numbers

| Metric | IQ Intelligence Test | IQ Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 18 MB | 30 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bravo Online Limited](https://appshunter.io/developer/975108472) | [Birger Krah](https://appshunter.io/developer/1598808073) |

## What reviewers say

### IQ Intelligence Test

[App page](https://appshunter.io/ios/app/iq-intelligence-test/id6780637451)

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

**In-app purchases:** none


### IQ Prep

[App page](https://appshunter.io/ios/app/iq-prep-iq-test-practice/id6809942683)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $3.99 | one-time |


## Frequently asked questions

### Is IQ Intelligence Test free?

IQ Intelligence Test is free to download, with no in-app purchases.

### Is IQ Prep free?

IQ Prep is free to download, with in-app purchases available.

### Do IQ Intelligence Test or IQ Prep have ads?

Neither IQ Intelligence Test nor IQ Prep 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.*