# Logic IQ Quiz vs Brainify

The clearest difference is ads: Brainify at none against Logic IQ Quiz's shown. Brainify also leads on update cadence (every 2 weeks vs every 10 months) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Logic IQ Quiz sells 7 in-app purchases, starting at $1.99 per 7 days and Brainify sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Logic IQ Quiz ships an update every 10 months, Brainify every 2 weeks. The most recent releases landed on September 8, 2026 and March 7, 2026 respectively.

## The numbers

| Metric | Logic IQ Quiz | Brainify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Size | 127 MB | 18 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Asad Shoaib](https://appshunter.io/developer/1142302870) | [Lorin Nicolae](https://appshunter.io/developer/1295191898) |

## What reviewers say

### Logic IQ Quiz

[App page](https://appshunter.io/ios/app/logic-iq-quiz/id1170803002)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - No Ads & Unlock Topics | $1.99 | per 7 days |
| Pro - No Ads & Unlock Topics | $5.99 | per month |
| Pro - No Ads & Unlock Topics | $19.99 | per year |
| Reset Timer | $0.99 | one-time |
| Half Eliminator | $0.99 | one-time |
| Unlock Topics | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


### Brainify

[App page](https://appshunter.io/ios/app/brainify/id1485734413)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $1.99 | one-time |
| PRO+ | $3.99 | one-time |


## Frequently asked questions

### Is Logic IQ Quiz free?

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

### Is Brainify free?

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

### Do Logic IQ Quiz or Brainify have ads?

Logic IQ Quiz shows ads; Brainify does not.

### Which is updated more often, Logic IQ Quiz or Brainify?

Logic IQ Quiz ships an update every 10 months, and Brainify every 2 weeks. Most recently, Logic IQ Quiz was updated on September 8, 2026 and Brainify on March 7, 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.*