Area Quiz vs 2357!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Area Quiz
This math quiz app offers geometry puzzles and brain teasers with five difficulty levels. It helps improve logic, IQ, and mental math skills through engaging challenges. Draw notes, use hints, and share progress while enjoying offline play.
- Five difficulty levels
- Unlock levels by solving
- Draw notes on screen
- Hints available
- Offline play
- Share progress
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No complex calculations needed. The side lengths and areas required for solutions are always whole numbers. The key is your perspective and thinking skills! There are 5 difficulty levels, starting with easy questions. No need to be nervous! In the later stages, we’ve included some brain-teasing challenges. Enjoy the satisfaction of solving tough puzzles in this brain training game. It feels like a mix of puzzle games and brain teasers, offering a fun way to play! Features: - Five difficulty levels - Unlock levels by solving questions - Play any question in a level - Draw notes on the screen with your finger - Hints are available for all questions - Share images of your progress Explore the world of geometry with area and shape puzzles in this fun and challenging math quiz app. Test your logic and IQ with hundreds of questions designed to boost your brain power. Each level presents a new dimension of math games, from easy to hard, allowing you to practice and master your skills. Whether you're solving a square problem or a maze-like puzzle, this app is perfect for education and study. Train with brain teasers, improve your math speed, and become a true solver with this ultimate math drill! It’s like a cross math puzzle designed to boost your mental abilities. Perfect for anyone wanting to learn, this app offers a unique way to practice mental math and enhance problem-solving skills. Join the Quiz of Kings and take your brain to the next level with this powerful math training tool. The download is free, so feel free to give it a try! Note: The diagrams may differ from actual proportions to prevent solving by visual cues. Note: Ads are displayed in the game. You can remove ads through in-app purchases. Note: This game can be played offline. However, to access hint videos, you will need to be online as they require downloading.
2357!
Engage in a fast-paced division battle game where you destroy target numbers using prime factor combinations within a 60-second time limit. Improve your calculating skills and compete globally in this brain-training puzzle.
- 60-second division battles
- Destroy target numbers with prime factors
- Score multipliers for simultaneous throws
- Global ranking competition
- Brain training and calculation skill improvement
- Intuitive and easy one-hand play
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◇◇◇ 60-seconds division battle game!!◇◇◇ What you should do is to destroy the division ball !! It's a simple game but profound and makes you smarter!! With the combinations which is composed of primes(2,3,5,7,11,13,17,19),how many divisors can you compute!? Be popular with who is fond of puzzle, crossword, sudoku, prime factorization etc. brain training games!! ◆ SIMPLE RULE ・Time limit: 60 seconds ・Throw the divison balls to destroy the target ball !! ・Destroy the target ball with several divisions ball in a time, get more hight score!! ・The number of target ball will become larger!! ・Simply put, it's Division. ・Or you can say it's Prime Factorization. ◆Easy to play ・Enjoy brief game in one-hand!! ◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇ ◆ Ex.1 ・When 「6」is the number of target ball ① Throw the number 「2」down ② Throw the number 「3」down ③ Get 6 points!! ◆ Ex. 2 ・When 「6」is the number of target ball ① Throw the numbers「2」and「3」at the same time ② 6x2=12, Get 12 points!! ◆ Ex. 3 ・When 「30」is the number of target ball ①Throw the numbers「2」,「3」and「5」at the same time ②2x3x5=30, and Get 90 points!! ◆ Tips to get higher score ・As you clear, the number of target ball will become larger!! ・Take Ex.2 for example, throw 2 numbers at the same time to get double score!! ・throw 4 numbers at the same time to get quadruple score!! ・Play more and remind the combination!! ・Try hard to avoid all mistakes!! ・How about challenge an astronomical number!? ◆ Win the Global Ranking ・Battle to other users in GameCenter in the world!! ・To be the champion! ◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇ ◆ Prime Factorization means? ・Simply put, divide the target number to be 「1」finally!! ◆ It may looks simple but profound ・Even the schoolchild can play the game ◆ Brain training by intuition ・Everyone can enjoy it!! ・Also good brain training to adult!! ・Play when you're free!! ・Train the calculating skill more faster!! ・Activate your brain!! ◆Someone who will definitely like it ・Solve Prime Factorization in speed!! ・Avoid dementia and Alzheimer's disease!! ・Popular!! Of course it's for free!! ・A good way to communicate with children and parents!! ・Different from other puzzle games!! ・Play it anytime!! ・Show your calculating skill!! ◆CREDIT HANAUTA INC. Ueki Mitsuda Nojima Fukutomi
Screenshots
Verdict
The clearest difference is rating: Area Quiz at 4.9 against 2357!'s 4.0. Area Quiz also leads on ratings volume (11 vs 2). 2357!'s advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and device support 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. Area Quiz sells 2 one-off in-app purchases. 2357! asks for nothing beyond the download.
Area Quiz holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Area Quiz has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 63% of Area Quiz's written reviews are positive against 89% of 2357!'s, so the app with the better star average is not the one people write more warmly about.
Area Quiz ships an update every 5 months, 2357! every 2 weeks. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.
| Parameter | Area Quiz | 2357! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (11 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 63.0% of reviews | 89.5% of reviews — better |
| Number of ratings | 11 — better | 2 |
| Update frequency | Every 5 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 7.0 — better |
| Further details — not scored | ||
| Size | 117 MB | 156 MB |
| Age rating | 4+ | 4+ |
| Developer | Wasabi Applications | HANAUTA INC. |
Customer experience
Area Quiz
2357!
In-app purchases
Area Quiz
- Unlock All Hints$0.99
- Ads Free$1.99
2357!
No in-app purchases









