Gritness: Fitness software maker Gritness increases seed funding amount

Gritness Inc., a schedule management software maker, has raised a $134,000 seed funding from an angel investor. The Austin-based company, which launched last year, has now receiving $364,000 in investment capital, co-founder Tommy Fad said. TechFlash: Austin's best tech news in your inbox, every weekday. Subscribe for free here. In May, Gritness launched its third version of a mobile application designed to help fitness buffs find each other. The company now employs seven workers. Fad and co-founder…