# IQ MAXX vs IQ Test Challenge

The clearest difference is rating: IQ Test Challenge at 5.0 against IQ MAXX's 1.0. IQ Test Challenge also leads on update cadence (every 4 days vs every 4 weeks) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. IQ MAXX sells 3 in-app purchases, starting at $12.99 per month and IQ Test Challenge sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

IQ Test Challenge holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

IQ MAXX ships an update every 4 weeks, IQ Test Challenge every 4 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | IQ MAXX | IQ Test Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/iq-maxx/id6769252410/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iq-test-challenge/id6816346720/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | Subscription | — |
| Size | 8 MB | 16 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Azim Qudrat](https://appshunter.io/developer/1845719749) | [Paul Stelzer](https://appshunter.io/developer/644648487) |

## What reviewers say

### IQ MAXX

[App page](https://appshunter.io/ios/app/iq-maxx/id6769252410)

This app offers daily IQ tests and cognitive training across multiple domains. It provides detailed cognitive profiles, tracks progress over time, and includes explanations for incorrect answers. Designed for personal cognitive enhancement and assessment.

**Highlights:** 27-question multi-domain IQ test, IQ score, percentile, and cognitive profile, Daily training across 4 domains, Bi-weekly retests to track progress, Progress charts and session history, Wrong-answer explanations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $12.99 | per month |
| IQ MAXX Pro Weekly | $12.99 | per 7 days |
| Pro Yearly | $59.99 | per year |


### IQ Test Challenge

[App page](https://appshunter.io/ios/app/iq-test-challenge/id6816346720)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Club Monthly | $1.99 | per month |
| Club Yearly | $8.99 | per year |


## Frequently asked questions

### Is IQ MAXX free?

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

### Is IQ Test Challenge free?

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

### Which has better reviews, IQ MAXX or IQ Test Challenge?

IQ Test Challenge is rated higher. IQ MAXX averages 1.0 out of 5 from 1 ratings, while IQ Test Challenge averages 5.0 from 1 ratings.

### Do IQ MAXX or IQ Test Challenge have ads?

Neither IQ MAXX nor IQ Test Challenge shows ads.

### Which is updated more often, IQ MAXX or IQ Test Challenge?

IQ MAXX ships an update every 4 weeks, and IQ Test Challenge every 4 days. Most recently, IQ MAXX was updated on November 5, 2026 and IQ Test Challenge on November 13, 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.*