Crazing Math vs Memorize Numbers Challenge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Crazing Math
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.
- 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
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Pick 3 numbers that add up to the target — before the clock runs out! Crazing Math is a fast, addictive mental math game that trains your focus and speed. Easy to start, hard to master. HOW TO PLAY • Tap three numbers whose sum equals the number on the balloon. • Every correct answer gives you less time for the next one. • From question 10, answer within 2.5 seconds to score a +2 FAST! bonus. • One wrong pick or running out of time ends the game. FEATURES • Quick rounds, perfect for a one-minute brain break • Difficulty ramps up the longer you survive • Hints on the first questions to help you get started • 3 beautiful themes, all free: Candy Pop, Midnight and Notebook • Game Center leaderboard: challenge your friends and the world • Play offline, no Wi-Fi needed • Great for kids, students and adults who want sharper mental math How far can you go? Beat your best score today!
Memorize Numbers Challenge
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.
- Memorize random numbers
- Increasingly difficult levels
- Timed memorization (3 seconds)
- Type numbers correctly
- Challenge friends
- Brain exercise
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Strengthen and improve your memory. In this game, you will see random numbers for every level. And you have 3 seconds to memorize the number. Then you need to type it correctly. If you can remember it correct, the number of characters will increase. The number will become harder and harder. So you can challenge yourself and with your friends about how many numbers you can remember. It's great game for memory exercise too. Make practice for your brain, like a brain workout. [How to Play] - Play button at the menu starts the game. - You need to memorize the number which shown in purple color. - You need to write the number correctly after 3 seconds countdown. - If you're successful, there will be a new number.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Crazing Math | Memorize Numbers Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (9 ratings) — better | 3.7 (9 ratings) |
| Positive reviews | 96.4% of reviews | — |
| Number of ratings | 9 | 9 |
| Update frequency | Every 4 months — better | Every 14 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Cuong Du Duc | Oguzhan Selcuk Bulbul |
Customer experience
Crazing Math
Memorize Numbers Challenge
In-app purchases
Crazing Math
- Remove Ads$4.99
Memorize Numbers Challenge
- 1000 Coins$3.99
- 3000 Coins$9.99
Questions
Is Crazing Math free?
Is Memorize Numbers Challenge free?
Which has better reviews, Crazing Math or Memorize Numbers Challenge?
Do Crazing Math or Memorize Numbers Challenge have ads?
Which is updated more often, Crazing Math or Memorize Numbers Challenge?
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