# IQ Test vs Cognitive Test

The clearest difference is review sentiment: IQ Test at 63% against Cognitive Test's 6%. IQ Test also leads on rating (4.1 vs 1.0) and ratings volume (2.9K vs 23). Cognitive Test's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. IQ Test sells 3 one-off in-app purchases. Cognitive Test asks for nothing beyond the download.

IQ Test holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: IQ Test has 2.9K ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 63% of IQ Test's written reviews are positive against 6% of Cognitive Test's.

IQ Test ships an update every 2 months, Cognitive Test every 5 weeks. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | IQ Test | Cognitive Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (2.9K ratings)](https://appshunter.io/ios/app/iq-test-brain-cognitive-games/id511881037/reviews)** | [1.0 (23 ratings)](https://appshunter.io/ios/app/cognitive-test/id1513047531/reviews) |
| Number of ratings | **2.9K** | 23 |
| Positive reviews | **63.4% of reviews** | 6.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 83 MB | 14 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Games for Friends LLC](https://appshunter.io/developer/732493364) | [Robert Elliott](https://appshunter.io/developer/1513047530) |

## What reviewers say

### IQ Test

[App page](https://appshunter.io/ios/app/iq-test-brain-cognitive-games/id511881037)

Measure your intelligence quotient (IQ) with a professional, culture-free testing method. Discover your intellectual age, compare yourself to celebrities, and manage results for personal or professional use. Get detailed explanations and review errors to understand your cognitive abilities.

**Highlights:** Culture-free IQ testing method, Determine intellectual age, Compare IQ to celebrities, IQ score from 50 to 160, Test friends and family, Database of results, Review response errors

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 10 testings | $0.99 | one-time |
| Buy 100 testings | $1.99 | one-time |
| Unlock unlimited mode | $2.99 | one-time |

**What reviewers like**

- 👍 Fun and challenging
- 🧠 Good brain exercise
- 🤔 Interesting patterns
- 💡 Creative problem-solving

**What reviewers complain about**

- ⏱️ 30-minute time limit should be adjustable
- 🧠 Tests only spatial and logical reasoning, not other aspects of intelligence
- 🤔 Unclear instructions on how to approach the questions
- 🤷‍♀️ Inconsistent or inaccurate IQ scores compared to other tests

**Reported bugs**

- Issues with entering date of birth and age
- Inability to access additional tests after purchase
- Confusing navigation and hidden costs

**Requested features**

- Offer more varied question types beyond just pattern recognition
- Provide explanations for correct answers
- Allow users to pause and resume the test
- Include sections to test different types of intelligence


### Cognitive Test

[App page](https://appshunter.io/ios/app/cognitive-test/id1513047531)

Engage in a variety of cognitive tests designed to assess different mental abilities. Explore 10 distinct challenges including reaction time, memory, logic, and vocabulary to understand your cognitive strengths.

**Highlights:** Reaction time test, Quiz challenges, Working memory assessment, Pairing and Stroop tests, Matrices and Trails puzzles, Vocabulary and Symbols tests

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IQ Test free?

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

### Is Cognitive Test free?

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

### Which has better reviews, IQ Test or Cognitive Test?

IQ Test is rated higher. IQ Test averages 4.1 out of 5 from 2.9K ratings, while Cognitive Test averages 1.0 from 23 ratings.

### Do IQ Test or Cognitive Test have ads?

IQ Test shows ads; Cognitive Test does not.

### Which is updated more often, IQ Test or Cognitive Test?

IQ Test ships an update every 2 months, and Cognitive Test every 5 weeks. Most recently, IQ Test was updated on October 21, 2026 and Cognitive Test on October 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.*