Provides options for time conversions (NCAA, USA, Colorado). Just need to input the decimal, otherwise 59.99, ends up looking like 05:99.00, and 1:01.9, ends up looking like 10:19. Btw, USA conversion are better and more accurate to real experience and expectations, as it makes distinctions in conversions between stroke and gender. NCAA and Colorado just take the difference in pool length and add/subtract a % ratio, regardless of stroke or gender. So 100 free converts the same as a 100 Breast, which isn’t reality. That’s what this app does even though it labels them male/female.