HiWord app for iPhone and iPad

Note: Universal version is available now. Please choose the universal version instead. The benefit is that you can play this game on iPhone/iTouch/iPad with just one payment. This version will still be maintained for existing users.

~~~~ Version 1.1 is submitted for review now, will come out soon. ~~~~

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Highlights:
~ 86,800 words supported
~ 19 levels
~ use word frequency for score, --the unique and only game in AppStore
~ straightforward, challenging and easy to play
~ can query frequency of any given word quickly
~ iPhone version already got 4 stars, and enhancements are made in this version based on customer reviews
~ support OpenFeint
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Are you a vocabulary guru? Try this.

Use given characters to form word.
Your score will be the position of the word in word frequency list. That is, youll score 7 for word "that", and 7469 for word "deer".

The rarer the word, the higher the score.

For each game, there are at least two possible words, with one has higher score.

Want to dig out something from over 86,000 words? Youll find out lots of THINGS that you never think to be a word before. And, just by one tap, the explanation of the word is shown to you (need Internet access).

The least length of word is 4 (therere too much abbreviation words with 2 or 3 characters), and this limit will increase when you get level-up.

At the beginning, only the first 5000 words in word frequency list is open to you (words beyond this range can still appear with a chance). With level-up, youll unlock more words.

Have fun.

(Have tested on iOS4.)