iCycle

A simple women’s calendar that does its job well: it estimates the date of upcoming periods.

The table mode displays information by month for the current year, which saves time — there is no need to scroll through calendar months.

Some may see the lack of temperature charts, notes and other extras as a drawback. For others, it is a virtue: no confusing settings and no pile of unused features. Either way, the description and screenshots will help you decide whether it works for you.