# IQ Test vs Memory Chomp

The clearest difference is rating: Memory Chomp at 4.6 against IQ Test's 4.1. Memory Chomp also leads on review sentiment (100% vs 63%) and in-app purchases (none vs 3). IQ Test's advantage is ratings volume (2.9K vs 646) and iOS requirement (13.0 vs 15.0). 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. Memory Chomp asks for nothing beyond the download.

Memory Chomp holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 2.9K and 646 respectively. Written reviews point the same way: 63% of IQ Test's written reviews are positive against 100% of Memory Chomp's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | IQ Test | Memory Chomp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (2.9K ratings)](https://appshunter.io/ios/app/iq-test-brain-cognitive-games/id511881037/reviews) | **[4.6 (646 ratings)](https://appshunter.io/ios/app/memory-chomp/id1481724379/reviews)** |
| Number of ratings | **2.9K** | 646 |
| Positive reviews | 63.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 83 MB | 17 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Games for Friends LLC](https://appshunter.io/developer/732493364) | [Daniel Sedam](https://appshunter.io/developer/541745010) |

## 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


### Memory Chomp

[App page](https://appshunter.io/ios/app/memory-chomp/id1481724379)

This brain-training game offers a simple yet engaging matching experience. Progress through increasing card counts, challenge your personal best scores, and compete with friends. Customize your game with diverse card themes like animals, colors, letters, and shapes.

**Highlights:** Brain training, Card matching, Score challenges, Multiplayer competition, Customizable card themes, 3D mode

**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 Memory Chomp free?

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

### Which has better reviews, IQ Test or Memory Chomp?

Memory Chomp is rated higher. IQ Test averages 4.1 out of 5 from 2.9K ratings, while Memory Chomp averages 4.6 from 646 ratings.

### Do IQ Test or Memory Chomp have ads?

IQ Test shows ads; Memory Chomp does not.

### Which is updated more often, IQ Test or Memory Chomp?

IQ Test ships an update every 2 months, and Memory Chomp every 2 months. Most recently, IQ Test was updated on September 21, 2026 and Memory Chomp on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*