Here are a few of our favorite applications to help with NFP. If you know of any other ones that we should be aware of, please leave a comment below!

FemCal: Period and Ovulation Calculator

$3.99 paid version and free version available (Symptothermal Method Application)



Free for the Andriod (Symptothermal Method application)


NFP Charting

$2.99 a month or $11.99 for 6 months (For Billings)









$9.99 one time fee. Tracks cervical mucus, BBT, saliva ferning, urinary estrogen and LH, and more.

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