> developer forgot about this app
https://play.google.com/store/apps/details?id=com.bottledapp.bottled
Updated
June 4, 2020
Also you see
https://apps.apple.com/us/app/bottled-message-in-a-bottle/id1106327189?ls=1
you see "Version History" - no URL, sorry
It always is, everywhere, consciously or subconsciously. Mostly though, in my experience, it's about the way a person feels like in a photo. They can be well below average but if their eyes shine bright, are expressing some unique quirky personality in a pic, bio or adventures these things can stack up and outweigh the looks.
Try out https://www.photofeeler.com/ that's where people vote for your pics and how they're perceived. You might gain invaluable stranger feedback that you can apply on bottled.
Keep your messages short and playful is my suggestion also.