XE.com - XE.com Inc. (XE) is a Canadian online foreign exchange services company.
Stocard - All loyalty cards on your smartphone!
Tweetbot - Sync your timeline across your iPhone, iPad, and Mac. Mute tweets by user, hashtag, tweet source, or keywords (including regex). 3rd Party support for image, video, read later, and timeline sync services.
Key Ring Reward Cards - Tired of all the loyalty cards dangling from your keys or stuffed in your wallet?
Yahoo! Finance - Currencies Center - Currency Converter from Yahoo! Finance.
CardStar - Leave those bulky plastic “reward cards” and “club cards” at home!