# IQ智商测试 vs AR Protractor

The clearest difference is in-app purchases: IQ智商测试 at none against AR Protractor's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AR Protractor sells 1 one-off in-app purchase. IQ智商测试 asks for nothing beyond the download.

## The numbers

| Metric | IQ智商测试 | AR Protractor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 4 MB | 2 MB |
| Requires iOS | **15.6** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [松 陈](https://appshunter.io/developer/1790470279) | [晓强 江](https://appshunter.io/developer/6775869180) |

## What reviewers say

### IQ智商测试

[App page](https://appshunter.io/ios/app/iq/id6759816133)

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

**In-app purchases:** none


### AR Protractor

[App page](https://appshunter.io/ios/app/ar-protractor/id6788215923)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $4.99 | one-time |


## Frequently asked questions

### Is IQ智商测试 free?

IQ智商测试 is free to download, with no in-app purchases.

### Is AR Protractor free?

AR Protractor is free to download, with in-app purchases available.

### Do IQ智商测试 or AR Protractor have ads?

Neither IQ智商测试 nor AR Protractor 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.*