Apps like Lady Cycle

Here are some great alternatives to Lady Cycle by Aware GmbH :
Period Tracker Ovulation Cycle
Period Tracker Ovulation Cycle
★4.4
Period & Pregnancy Calendar
Period & Pregnancy Calendar
★3.8
Clover－Period & Cycle Tracker
Clover－Period & Cycle Tracker
★4.4
PeakDay Fertility Tracker
PeakDay Fertility Tracker
★3.6
Ovulation Cycle Period Tracker
Ovulation Cycle Period Tracker
★5.0
Period Tracker & Fertile days
Period Tracker & Fertile days
★4.1
Ovulation: Period Tracker
Ovulation: Period Tracker
★4.6
Period Tracker Period Calendar
Period Tracker Period Calendar
★3.7
HiMommy: Ovulation & Pregnancy
HiMommy: Ovulation & Pregnancy
★4.6
Ovulation & Pregnancy Calendar
Ovulation & Pregnancy Calendar
★4.6
Period Tracker:Period Calendar
Period Tracker:Period Calendar
★3.5
Clue Cycle & Period Tracker
Clue Cycle & Period Tracker
★4.4
Ovulation & Fertility Schedule
Ovulation & Fertility Schedule
★4.0
Period Tracker Ovulation Cycle
Period Tracker Ovulation Cycle
★4.3
MyPeriod : Period Tracker
MyPeriod : Period Tracker
★4.4
NFP Charting
NFP Charting
★3.7