# Crazing Math vs Memorize Numbers Challenge

The clearest difference is rating: Crazing Math at 4.3 against Memorize Numbers Challenge's 3.7. Crazing Math also leads on update cadence (every 4 months vs every 14 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Crazing Math sells 1 one-off in-app purchase and Memorize Numbers Challenge sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Crazing Math holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 9 and 9 respectively.

Crazing Math ships an update every 4 months, Memorize Numbers Challenge every 14 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Crazing Math | Memorize Numbers Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (9 ratings)](https://appshunter.io/ios/app/crazing-math/id1071727485/reviews)** | [3.7 (9 ratings)](https://appshunter.io/ios/app/memorize-numbers-challenge/id1639869844/reviews) |
| Number of ratings | 9 | 9 |
| Positive reviews | 96.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 months** | Every 14 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 24 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cuong Du Duc](https://appshunter.io/developer/951332376) | [Oguzhan Selcuk Bulbul](https://appshunter.io/developer/1605468143) |

## What reviewers say

### Crazing Math

[App page](https://appshunter.io/ios/app/crazing-math/id1071727485)

A fast-paced puzzle game where you select three numbers that sum to a target before time runs out. It's designed to sharpen focus and speed, offering quick rounds perfect for a mental break. Challenge yourself and others on the leaderboard.

**Highlights:** Tap three numbers to reach target sum, Time decreases with each correct answer, Score bonus for fast answers, Difficulty increases over time, Offline play supported, Game Center leaderboards, Three free themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### Memorize Numbers Challenge

[App page](https://appshunter.io/ios/app/memorize-numbers-challenge/id1639869844)

Test your memory by memorizing random numbers shown for a limited time. As you succeed, the numbers get longer and more challenging. Compete with friends and exercise your brain with this engaging memory game.

**Highlights:** Memorize random numbers, Increasingly difficult levels, Timed memorization (3 seconds), Type numbers correctly, Challenge friends, Brain exercise

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Coins | $3.99 | one-time |
| 3000 Coins | $9.99 | one-time |


## Frequently asked questions

### Is Crazing Math free?

Crazing Math is free to download, with in-app purchases available.

### Is Memorize Numbers Challenge free?

Memorize Numbers Challenge is free to download, with in-app purchases available.

### Which has better reviews, Crazing Math or Memorize Numbers Challenge?

Crazing Math is rated higher. Crazing Math averages 4.3 out of 5 from 9 ratings, while Memorize Numbers Challenge averages 3.7 from 9 ratings.

### Do Crazing Math or Memorize Numbers Challenge have ads?

Both Crazing Math and Memorize Numbers Challenge show ads.

### Which is updated more often, Crazing Math or Memorize Numbers Challenge?

Crazing Math ships an update every 4 months, and Memorize Numbers Challenge every 14 months. Most recently, Crazing Math was updated on November 11, 2026 and Memorize Numbers Challenge on November 7, 2026.

---

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