Math 24 vs Double Word Square
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Math 24
This app offers a classic arithmetic puzzle where players combine four numbers using basic operations to reach 24. It features progressive difficulty levels, a timed challenge mode, and integration with Game Center for leaderboards and achievements.
- Combine four numbers to make 24
- Addition, subtraction, multiplication, division
- Stage mode with 300 levels
- Speed mode for timed challenges
- Game Center leaderboards and achievements
- Help button for difficult questions
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Math 24 - Mental Math Cards is a classical math puzzle game. The game is designed to help people of all skill levels improve their arithmetic abilities and mental math skills. Elementary school students can also play it. But you may not solve some questions even you are a graduate student! ■ How To Play The rules are simple. Combine 4 numbers into 24 by addition(+), subtraction(-), multiplication(×) and division(÷). For example, try to use these 4 numbers: 2048 to make 24. The answer is (2+0)×(4+8)=24. The question is easy, but some questions are much more difficult. You can try this: 6 6 5 9 to make 24. ■ Stage Mode 15 stages and 300 well designed levels in total. The stages are from "Baby" to "King of Math", from easy to difficult. Touch the help button at the top-right corner if you can't solve a question. There are 3 chances to use help button in each stage. ■ Speed Mode 10 random questions! Make 24 as fast as you can! Touch the garbage can button at the top-right corner to change a question. There are 3 chances to change a question in each game. ■ Game Center "Math 24" is fully integrated with Game Center - providing both Leaderboards and Achievements. The Game Center features allow you to test your skills against the rest of the world and to share your scores and accomplishments with friends. ■ Features - Well-designed levels - Best user experience and graphics - Exciting speed mode ■ The App is suitable for you - If you like sudoku, brain training, math game or puzzle game. - If you want to play with friends or family. - If you want to improve you math skills, especially the mental math skills. Have fun!
Double Word Square
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Double Word Square is a fun and challenging word puzzle game that puts your vocabulary and problem-solving skills to the test. Each puzzle consists of a 4x4 grid where the goal is to form valid four-letter words both across and down—twice the challenge in one compact board. Players begin with a scrambled grid of letters and must drag and drop each letter into the correct position on the puzzle board. Every move counts as you work to align the letters so that all rows and columns form real words. It’s a satisfying blend of logic, pattern recognition, and word knowledge. To help you along the way, hints are available whenever you get stuck. The game also offers three levels of difficulty to match your skill level. Easier puzzles provide more starting letters already placed on the board, while harder levels give fewer clues, making the challenge more intense. Whether you’re looking for a relaxing brain exercise or a serious word challenge, Double Word Square offers endless fun in a simple, intuitive format.
Screenshots
Verdict
The clearest difference is in-app purchases: Double Word Square at none against Math 24's 4. Math 24's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 18.6). On price, update cadence and ads 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. Math 24 sells 4 one-off in-app purchases. Double Word Square asks for nothing beyond the download.
Math 24 ships an update every 6 weeks, Double Word Square monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Math 24 | Double Word Square |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (2.2K ratings) — better | — |
| Positive reviews | 75.5% of reviews | — |
| Number of ratings | 2.2K — better | — |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 33 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Peikun Duan | Gilbert Gonsalves |
Bugs and requests
Math 24
Reported bugs
3 issues- Incorrect solutions provided
- Ads not working properly
- Syncing issues across devices
Requested features
3 requests- Add negative numbers and more features
- Option to favorite/save questions
- Difficulty levels (easy, medium, hard)
Double Word Square
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Math 24
- 12 Tips$1.39
- Remove Ads$2.39
- 20 Tips$2.39
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- 20 Tips + Remove Ads$3.99
Double Word Square
No in-app purchases
Questions
Is Math 24 free?
Is Double Word Square free?
Do Math 24 or Double Word Square have ads?
Which is updated more often, Math 24 or Double Word Square?
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