Yahoo! Finance - Currencies Center VS Simple Online Tools by Solvid.

XE.com - XE.com Inc. (XE) is a Canadian online foreign exchange services company.

Price Helper - Price Chopper Supermarkets and Market 32 Grocery Stores are proud to offer Online Grocery Shopping, Grocery Delivery, or Store Pickup.

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.

Currencies - An exchange rates currency converter for Android

Valuta+ - Valuta+ is a super simple & free currency converter. The interface is fast and makes you convert exchange rates very easily. This app have more than 160+ currencies for you and is always updated.

Calvertr - Online smart calculator and unit converter to convert various units of measurement with tip calculator. It is the most powerful iOS 8 and iPhone 6 & 6 Plus compatible with the clean interface.