EquiTable - Split the bill fairly
Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.
Splittable - Shared living made simple
Price Tracker by Relbis Labs - Price Tracker is a command-line tool for monitoring the prices of productsFeaturesTracking prices and availability of products.Tracking Amazon Kindle books.Displaying products information in a terminal.Exporting data into Excel and YAML files.
/Tab - The simple way to split a bill among friends.
Pricy - Amazon price watch