IOL.CO.ZA - Mar 11 - South African-made Predict Dating App has just added Instant Dating feature. It is a bit like Uber for dating. It lets users indicate that they're free in the next three hours for a date to see which of their matches are too. Predict's founder, Ayal Belling, says he is trying to address the most common complaints about app dating. People get matches, maybe message a little but then it goes silent.