Femometer app?

I bought a bbt that came with an app that it syncs to. It has a feature to track opk strip results and it actually shows a percentage of ovulation which I found the progression interesting (this morning at 14% and a few minutes ago at 29%). glow app just says mostly negative with only 2 positive options. I suppose I’m getting closer to my ovulation surge... I’m just barely entering the “high” window as of tomorrow according to my calendars. CM is getting more clear and egg-white-like in consistency but not 100% yet. I’m excited lol anyway I was curious if there’s anyone else who uses that app and if you found any other cool features with it?