Fertility friend app, TTC#1

Renee • Married 11/9/14...BFP 6/28/15...DD 2/25/16, BFP 3/29/2019, MC 4/12/19 👼🏻, BFP 🌈 6/12/19, DD 2/4/2020
Anyone else using fertility friend app as well? Thoughts? Any luck? I'm using Glow, Ovia, Kindara, Fertility Friend, and iOvucalc Lite...share please :) TTC#1