What's New

- iOS 16 support

App Description

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)

iPhone Screenshots

(click to enlarge)

The Big Duel screenshot 1 The Big Duel screenshot 2 The Big Duel screenshot 3 The Big Duel screenshot 4 The Big Duel screenshot 5

iPad Screenshots

(click to enlarge)

The Big Duel screenshot 6 The Big Duel screenshot 7 The Big Duel screenshot 8 The Big Duel screenshot 9 The Big Duel screenshot 10

App Changes

  • May 05, 2015 Initial release
  • May 17, 2015 Price decrease: $1.99 -> $0.99
  • June 07, 2015 Price decrease: $0.99 -> FREE!
  • June 11, 2015 Price increase: FREE! -> $0.99
  • June 14, 2015 Price decrease: $0.99 -> FREE!
  • September 01, 2015 Price increase: FREE! -> $3.99
  • October 07, 2015 Price decrease: $3.99 -> $0.99
  • June 22, 2016 New version 1.1
  • June 22, 2016 Price decrease: $0.99 -> FREE!
  • November 06, 2016 New version 1.5
  • June 14, 2019 New version 1.6
  • September 16, 2023 New version 1.8