# The Big Duel > Educational game testing math, size comparison, and shape recognition skills. (iPhone/iPad app by ilan TETRUASHVILI.) - Source: https://appshunter.io/ios/app/the-big-duel/id987225081 (this page in markdown: same URL + `.md`) - Developer: [ilan TETRUASHVILI](https://appshunter.io/developer/940821251) - Category: Education, Games, Puzzle - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 11.0 · 10 MB - Languages: American English - Released: 2015-05-05 - Data updated: 2026-06-24 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/the-big-duel/id987225081/reviews.md ## What is The Big Duel? The Big Duel The Bid Duel is a fun addictive game where you can test your math skills. You can choose between 3 game modes and play 1vs1 or 1vsTime Game Modes: - Math - Bigger/Smaller - Shapes Choose between math calculations like: * Addition * Subtraction * Multiplication * Division Choose hardness and play 1vs1 on 1 device or against the time. Let your kids train their math skills with lot of fun and nice animations (Blueprint). Have fun How To Play? Game Mode - Math You will get a math calculation and 3 different results, press the right result to move the rocket to earth. Game Mode - Big/Small You will get a math calculation and a random number in the middle button (that is NOT the right result). Now you must find out if the right result of the calculations is BIGGER or SMALLER than the number in the middle button. Game Mode - Shapes You will see a random shape and you will get 3 different results. Only one result is the right side amount of the shape. Press it to move the rocket to earth. (Circle has 0 sides, Triangle has 3 side) ## Key features - Multiple game modes (Math, Bigger/Smaller, Shapes) - Supports addition, subtraction, multiplication, division - 1v1 multiplayer on one device - Play against the clock - Interactive learning with animations - Adjustable difficulty ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ad's | $0.99 | one-time | ## Frequently asked questions about The Big Duel ### What are the game modes in The Big Duel? The Big Duel offers three engaging game modes: Math, Bigger/Smaller, and Shapes. Each mode is designed to test different cognitive skills in a fun and interactive way. ### How does the Math game mode work in The Big Duel? In the Math mode, you'll be presented with calculations like addition, subtraction, multiplication, and division. You must select the correct result from three options to progress. ### Can I play The Big Duel with friends? Yes, The Big Duel supports 1v1 gameplay on a single device, allowing you to challenge friends or family directly. ### Is The Big Duel suitable for young children? The app has an age rating of 4+ and is designed to help kids train their math skills with fun animations, making it suitable for younger learners. ### What devices is The Big Duel available on? The Big Duel is available for iPhone and iPad devices, ensuring a broad reach for iOS users. ### How often is The Big Duel updated? The Big Duel was last updated on October 28, 2025, indicating active development and support for the application. ### Does The Big Duel have ads? No, The Big Duel does not contain advertisements, providing an uninterrupted gaming experience for users. ### What is the user rating for The Big Duel? The Big Duel has received an excellent rating of 5.0 stars from 1 rating, suggesting a highly positive user experience. ## Version history (last 5 releases) ### 2.0 — 2025-10-28 - iOS26+ support ### 1.9 — 2024-08-08 -ios17+ compatible ### 1.8 — 2022-12-13 - iOS 16 support ### 1.7 — 2022-04-21 - ios15 compatible - minor bug fixed ### 1.6 — 2017-10-08 This app has been updated by Apple to display the Apple Watch app icon. - crash bug fixed - support for ios 11 ## Apps similar to The Big Duel | App | Rating | Price | Category | | --- | --- | --- | --- | | [Cyberchase Shape Quest](https://appshunter.io/ios/app/cyberchase-shape-quest/id777790860) | 4.1 (133) | Free | Education | | [Math Decoder](https://appshunter.io/ios/app/math-decoder/id1387526040) | — | $0.99 | Education | | [Aminosyrer](https://appshunter.io/ios/app/aminosyrer/id1391038600) | — | $1.99 | Education | | [Middle School Math 6th Grade](https://appshunter.io/ios/app/middle-school-math-6th-grade/id648551920) | 3.9 (463) | Free | Education | | [Human Body -Montessori Anatomy](https://appshunter.io/ios/app/human-body-montessori-anatomy/id663067300) | 4.2 (5) | $4.99 | Education | | [Toddler Maze 123](https://appshunter.io/ios/app/toddler-maze-123/id569328780) | 5.0 (1) | $2.99 | Education | ## More apps by ilan TETRUASHVILI - [Mr. Bucket](https://appshunter.io/ios/app/mr-bucket/id940821253) - [Bombe Bomba](https://appshunter.io/ios/app/bombe-bomba/id942128794) - [Spider ESC](https://appshunter.io/ios/app/spider-esc/id944751248) - [Safe Area](https://appshunter.io/ios/app/safe-area/id948163948) - [שכרניק - מחשבון שכר](https://appshunter.io/ios/app/id950196740) - [Pixel Goldfish](https://appshunter.io/ios/app/pixel-goldfish/id950598585) All apps by ilan TETRUASHVILI: https://appshunter.io/developer/940821251 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*