Your friend owes you money. This hackathon app remembers.

IOU, an app that keeps track of who owes you money (and offers a "pester" button to remind them about it), was one of the winners at the first hackathon held at Haverford College this weekend.

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Jan 30, 2014 11:30am

IOU, an app that keeps track of who owes you money (and offers a “pester” button to remind them about it), was one of the winners at the first hackathon held at Haverford College this weekend.

Sixty-three students from Bryn Mawr, Haverford and Swarthmore Colleges built apps and devices at the Tri-Co Hackathon (Tri-Co is short for Tri-College, the consortium on Main Line liberal arts colleges), said co-organizer Daniel Burger-Lenehan.