# Rad IQ vs Skelviewer2

The clearest difference is in-app purchases: Skelviewer2 at none against Rad IQ's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rad IQ sells 3 one-off in-app purchases. Skelviewer2 asks for nothing beyond the download.

## The numbers

| Metric | Rad IQ | Skelviewer2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 132 months | — |
| Size | 15 MB | 3.3 GB |
| Requires iOS | 16.2 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Horatiu Rosca](https://appshunter.io/developer/591298745) | [Ideazone sp. z o.o.](https://appshunter.io/developer/692713737) |

## What reviewers say

### Rad IQ

[App page](https://appshunter.io/ios/app/rad-iq/id991608591)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Time | $0.99 | one-time |
| Unlock Categories | $0.99 | one-time |
| Unlimited Questions | $1.99 | one-time |


### Skelviewer2

[App page](https://appshunter.io/ios/app/skelviewer2/id6752639985)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rad IQ free?

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

### Is Skelviewer2 free?

Skelviewer2 is free to download, with no in-app purchases.

### Do Rad IQ or Skelviewer2 have ads?

Neither Rad IQ nor Skelviewer2 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*