One for Olympics lovers, the Medal Tracker app lets users track and analyse results from the London 2012 Games using Excel.
Features include tracking medal counts by team and comparing winners across teams, athletes and events.
Data collected by the app can also be embedded into a spreadsheet and displayed in charts and tables.
Nick Heath is chief reporter for TechRepublic. He writes about the technology that IT decision makers need to know about, and the latest happenings in the European tech scene.