Subtract Master
Detailed App Info:
Application Description
* Improve 2 digit mental SUBTRACTION through training and competition!
* Boost daily PRODUCTIVITY. Keep your mind active!
(WARNING: This is a very hard game. Good luck and have fun!)
Background:
Everyday we come across situations where we need to do quick math operations and most of the time we just reach for the calculator and punch numbers.
This game will help you rely less on that calculator and hopefully in time you will be proficient in mental 2 digit subtraction.
Features:
- Stylish and intuitive user interface
- Subtract numbers from 10 to 99 as fast as possible
- 2 modes: PLAY & WORK
- STATISTICS: Track your best score, average score and total games played
- Share scores with family and friends
- Game Center Leaderboards & Achievements supported
** PLAY
Solve subtraction questions as fast as you can in one minute to achieve a high score!
Can you reach the coveted "S" rank?
** WORK (In-app purchase required)
Unlimited training time will further prepare you for the 1 minute subtraction marathon.
** SHARE
Share your results with friends and family through Facebook, Twitter, Sina Weibo, etc.
Find out who among you is a Subtraction Master!
* Boost daily PRODUCTIVITY. Keep your mind active!
(WARNING: This is a very hard game. Good luck and have fun!)
Background:
Everyday we come across situations where we need to do quick math operations and most of the time we just reach for the calculator and punch numbers.
This game will help you rely less on that calculator and hopefully in time you will be proficient in mental 2 digit subtraction.
Features:
- Stylish and intuitive user interface
- Subtract numbers from 10 to 99 as fast as possible
- 2 modes: PLAY & WORK
- STATISTICS: Track your best score, average score and total games played
- Share scores with family and friends
- Game Center Leaderboards & Achievements supported
** PLAY
Solve subtraction questions as fast as you can in one minute to achieve a high score!
Can you reach the coveted "S" rank?
** WORK (In-app purchase required)
Unlimited training time will further prepare you for the 1 minute subtraction marathon.
** SHARE
Share your results with friends and family through Facebook, Twitter, Sina Weibo, etc.
Find out who among you is a Subtraction Master!
Requirements
Your mobile device must have at least 2.07 MB of space to download and install Subtract Master app. Subtract Master is available on iTunes for $0.00
If you have any problems with installation or in-app purchase, found bugs, questions, comments about this application, you can visit the official website of Peter Li at http://www.apptato.com.
Copyright © 2013