im toying with the idea of maybe releasing more features in a premium upsell (one time $0.99 purchase or something like that). still ironing that out.
i release ios apps under an LLC in hopes that one day an app will make money and i would rather that be associated with an LLC.
good question on past dates! i will fix that :)
It would be neat if premium features could be attached to a group message without all contributors being required to purchase. Sort of like apples new events app which requires iCloud+ to schedule events but anyone can attend.
Side note, your calendar is showing wrong dates if the user sets their main iOS calendar to start on Monday instead of Sunday - your day titles never shift to match the date table which is presumably supplied through iOS.