[nice_scott]

I have a simple sex life tracking app that fills a niche many users are willing to pay for. (iOS only)

https://nicetracker.app

It has a single one time purchase of US$9.99. I loathe subscriptions personally, so all premium purchases just get all and any new features I add.

[v1l]

I thought I'd seen it all. Who tracks things like partners and locations and rates partners like this? Amazing that you figured out this niche though.