BitCoinStatz provides information based on the api token from BitCoinCz (aka Slush's Pool) plus more!
Features:
+ Stats based on personal mining account
+ Current Reward Amounts displayed in BTC and a selected currency (select from 17 World Currencies)
+ Block History worked on with details
+ Worker Status and Details
+ Current Bitcoin Difficulty Rate
+ Pool Cluster Stats
+ Current BitCoin Market Price
+ Adjuster timer to set refresh rate to get updates (foreground only)
+ iPad version contains interactive graph of BTC price history.