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.
Numi App - Numi is a beautiful text calculator for Mac.
Price Helper - Price Chopper Supermarkets and Market 32 Grocery Stores are proud to offer Online Grocery Shopping, Grocery Delivery, or Store Pickup.
ConvertAll - A comprehensive unit conversion program.
Yahoo! Finance - Currencies Center - Currency Converter from Yahoo! Finance.
Calculator++ - Calculator++ is an advanced, modern and easy to use scientific calculator.