I built an ovulation tracker for my sister because she hated the “pink bloat” apps—can I get some honest feedback?

so my sister was ranting a few weeks ago about how every ovulation app she tries is just messy and annoying to use. i’m a dev, so i spent the last several weeks building her a better version called Bloom.

main thing is i made it 100% local. i’ve seen too much stuff about these health apps selling user data to brokers, so i just made this one stay on the phone. no accounts and no servers. i just wanted to make something that actually looks good and doesn't treat the user like a product.

honestly don't know if i'm just biased because i built it, so i need some real feedback:

- is the UI actually clean or is it missing something?

- does it feel fast when you're clicking around?

- what's one feature you'd actually use that i should add next?

google play link: https://play.google.com/store/apps/details?id=com.nishandevaiah.bloom

thanks for the help, let me know what you think.