# Math Riddles vs Cognitive Test

The clearest difference is review sentiment: Math Riddles at 56% against Cognitive Test's 6%. Math Riddles also leads on rating (4.6 vs 1.0) and ratings volume (897 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. Math Riddles sells 3 one-off in-app purchases. Cognitive Test asks for nothing beyond the download.

Math Riddles holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Math Riddles has 897 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 56% of Math Riddles's written reviews are positive against 6% of Cognitive Test's.

Math Riddles ships an update monthly, Cognitive Test every 5 weeks. The most recent releases landed on November 13, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Math Riddles | Cognitive Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (897 ratings)](https://appshunter.io/ios/app/math-riddles-iq-test-quiz/id1471344150/reviews)** | [1.0 (23 ratings)](https://appshunter.io/ios/app/cognitive-test/id1513047531/reviews) |
| Number of ratings | **897** | 23 |
| Positive reviews | **56.2% of reviews** | 6.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 19 MB | 14 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Gude Aipu Technology Co., Ltd](https://appshunter.io/developer/1896411340) | [Robert Elliott](https://appshunter.io/developer/1513047530) |

## What reviewers say

### Math Riddles

[App page](https://appshunter.io/ios/app/math-riddles-iq-test-quiz/id1471344150)

Enhance your logical thinking and mathematical talent with a variety of brain games. This app offers puzzles designed to improve focus, memory, and analytical skills for all ages. It provides hints to help solve problems, supported by advertisements.

**Highlights:** Logical math puzzles, IQ test approach, Brain training for adults and kids, Improves attention and memory, Hints available, Develops analytical thinking

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Gold | $0.99 | one-time |
| 60 Gold | $4.99 | one-time |
| Remove Pop-up Ads | $4.99 | one-time |

**What reviewers like**

- 👍 Fun and challenging problems
- 🧠 Helps to exercise the brain
- ⏱️ Motivating IQ countdown

**What reviewers complain about**

- 💰 Requires payment/ads to access answers
- 🐛 Incorrect/illogical answers not accepted
- 🤔 Lack of hints/clues to solve problems
- 📢 Too many ads interrupting gameplay

**Reported bugs**

- Progress not saved properly
- App freezing/crashing issues
- Compatibility problems on different devices

**Requested features**

- Ad-free version
- Ability to report incorrect answers
- Provide hints/clues instead of directly showing answers


### 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 Math Riddles free?

Math Riddles 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, Math Riddles or Cognitive Test?

Math Riddles is rated higher. Math Riddles averages 4.6 out of 5 from 897 ratings, while Cognitive Test averages 1.0 from 23 ratings.

### Do Math Riddles or Cognitive Test have ads?

Math Riddles shows ads; Cognitive Test does not.

### Which is updated more often, Math Riddles or Cognitive Test?

Math Riddles ships an update monthly, and Cognitive Test every 5 weeks. Most recently, Math Riddles was updated on November 13, 2026 and Cognitive Test on November 3, 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.*