Chinese Number Trainer iPad App

Chinese Number Trainer- This is a fun, free app for adults learning Chinese as a second language.  This app is nice because it provides a guide, which gives an excellent overview of how to count in Chinese and includes a brief discussion of how to read a phone number.  The guide provides the pronunciation using pinyin.  

The app is designed like a game in which the learner is asked to find a particular number from a multiple choice set (you can change the setting so that you control the number range you are quizzed on (0-100, 0-1,000, 1,000-10,000, or 10,000-1,000,000).  There is a time limit, and you try to beat your best score.  The app is free, but will only allow you to play the game 5 times a day for free.  To play more often you must purchase the full version.