# SM BrainyIQ vs Kwarks

The clearest difference is in-app purchases: SM BrainyIQ at none against Kwarks's 1. SM BrainyIQ also leads on iOS requirement (15.1 vs 17.6). Kwarks's advantage is update cadence (monthly vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. Kwarks sells 1 one-off in-app purchase. SM BrainyIQ asks for nothing beyond the download.

SM BrainyIQ ships an update every 8 months, Kwarks monthly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SM BrainyIQ | Kwarks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Monthly** |
| Size | 48 MB | 10 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SOMMER Media s.r.o.](https://appshunter.io/developer/1716179984) | [Piotr Poliwoda](https://appshunter.io/developer/1597787970) |

## What reviewers say

### SM BrainyIQ

[App page](https://appshunter.io/ios/app/sm-brainyiq/id6748758788)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kwarks

[App page](https://appshunter.io/ios/app/kwarks/id6754876586)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is SM BrainyIQ free?

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

### Is Kwarks free?

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

### Do SM BrainyIQ or Kwarks have ads?

Both SM BrainyIQ and Kwarks show ads.

### Which is updated more often, SM BrainyIQ or Kwarks?

SM BrainyIQ ships an update every 8 months, and Kwarks monthly. Most recently, SM BrainyIQ was updated on October 25, 2026 and Kwarks on October 28, 2026.

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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.*