# What's my IQ? vs MathMemory

The clearest difference is in-app purchases: MathMemory at none against What's my IQ?'s 1. MathMemory also leads on ads (none vs shown). What's my IQ?'s advantage is update cadence (every 4 months vs every 19 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. What's my IQ? sells 1 one-off in-app purchase. MathMemory asks for nothing beyond the download.

What's my IQ? ships an update every 4 months, MathMemory every 19 months. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | What's my IQ? | MathMemory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (182 ratings)](https://appshunter.io/ios/app/whats-my-iq/id1506814752/reviews)** | — |
| Number of ratings | **182** | — |
| Positive reviews | 25.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 19 months |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 43 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Gluvacevic](https://appshunter.io/developer/1485217415) | [Erick Rodriguez Ramos](https://appshunter.io/developer/1542479125) |

## What reviewers say

### What's my IQ?

[App page](https://appshunter.io/ios/app/whats-my-iq/id1506814752)

Test your intelligence with a challenging IQ assessment. Solve a variety of math problems and puzzles to gauge your problem-solving skills and understanding of new concepts. Receive an IQ score to compare yourself to others and discover your cognitive strengths.

**Highlights:** IQ test assessment, Math and puzzle questions, Receive IQ score, Check answers, Get a certificate, Global leaderboard

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium IQ Access | $4.99 | one-time |

**What reviewers like**

- 👍 Well-made and challenging
- 👍 Good for beginners
- 👍 Fun and entertaining
- 👍 Accurate and legit test

**What reviewers complain about**

- 👎 Inaccurate IQ scores
- 👎 Test is confusing
- 👎 Takes too long
- 👎 App is a scam
- 👎 Poorly designed puzzles

**Reported bugs**

- Premium purchase not restoring
- App crashes after ad
- Forced to restart if too fast

**Requested features**

- Allow users to restore premium purchases
- Provide clearer instructions for puzzles


### MathMemory

[App page](https://appshunter.io/ios/app/mathmemory/id1633764695)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is What's my IQ? free?

What's my IQ? is free to download, with in-app purchases available.

### Is MathMemory free?

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

### Do What's my IQ? or MathMemory have ads?

What's my IQ? shows ads; MathMemory does not.

### Which is updated more often, What's my IQ? or MathMemory?

What's my IQ? ships an update every 4 months, and MathMemory every 19 months. Most recently, What's my IQ? was updated on October 16, 2026 and MathMemory on October 4, 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.*