# Fabula vs IQ Boost

The clearest difference is in-app purchases: Fabula at none against IQ Boost's 2. IQ Boost's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. IQ Boost sells 2 in-app purchases, starting at $1.99 per month. Fabula asks for nothing beyond the download.

Fabula ships an update every 5 weeks, IQ Boost every 2 weeks. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Fabula | IQ Boost |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 17 MB | 63 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raphael Goupille](https://appshunter.io/developer/1650597250) | [amil Nugay](https://appshunter.io/developer/1893749365) |

## What reviewers say

### Fabula

[App page](https://appshunter.io/ios/app/fabula/id6443920494)

**In-app purchases:** none


### IQ Boost

[App page](https://appshunter.io/ios/app/iq-boost-brain-games-test/id6763879067)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Yearly Plan | $4.99 | per year |


## Frequently asked questions

### Is Fabula free?

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

### Is IQ Boost free?

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

### Do Fabula or IQ Boost have ads?

Fabula shows ads; IQ Boost does not.

### Which is updated more often, Fabula or IQ Boost?

Fabula ships an update every 5 weeks, and IQ Boost every 2 weeks. Most recently, Fabula was updated on October 27, 2026 and IQ Boost on October 20, 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.*