# Fluid IQ test vs AptiCore IQ Brain Test App

The clearest difference is update cadence: Fluid IQ test at every 4 days against AptiCore IQ Brain Test App's every 4 months. Fluid IQ test also leads on iOS requirement (15.3 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fluid IQ test ships an update every 4 days, AptiCore IQ Brain Test App every 4 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Fluid IQ test | AptiCore IQ Brain Test App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/fluid-iq-test/id6746418590/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 49 MB | 30 MB |
| Requires iOS | **15.3** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Milan Matlak](https://appshunter.io/developer/1816754092) | [Epic Genius LLC](https://appshunter.io/developer/1193070219) |

## What reviewers say

### Fluid IQ test

[App page](https://appshunter.io/ios/app/fluid-iq-test/id6746418590)

This app offers a non-verbal, culture-fair IQ test inspired by Raven's progressive matrices. It measures fluid intelligence and abstract thinking through a series of increasingly complex pattern-completion questions. Results provide an approximate IQ score based on correct answers and age.

**Highlights:** Non-verbal abstract thinking assessment, Measures fluid intelligence (Gf), Pattern recognition and problem-solving, Culture-fair test design, Gradually increasing question complexity, Results based on correct answers and age

**Features:** macOS Compatibility

**In-app purchases:** none


### AptiCore IQ Brain Test App

[App page](https://appshunter.io/ios/app/apticore-iq-brain-test-app/id6762292058)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fluid IQ test free?

Fluid IQ test is free to download, with no in-app purchases.

### Is AptiCore IQ Brain Test App free?

AptiCore IQ Brain Test App is free to download, with no in-app purchases.

### Do Fluid IQ test or AptiCore IQ Brain Test App have ads?

Both Fluid IQ test and AptiCore IQ Brain Test App show ads.

### Which is updated more often, Fluid IQ test or AptiCore IQ Brain Test App?

Fluid IQ test ships an update every 4 days, and AptiCore IQ Brain Test App every 4 months. Most recently, Fluid IQ test was updated on October 30, 2026 and AptiCore IQ Brain Test App on November 5, 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.*