None of these games are out yet, Hearts Choice is still in development and is going to be coming out as it’s own app, likely before the end of the year.
And they’re genderlocked really to give players with specific genders and sexualities a game which caters to them really well, predominantly since doing a game where romance is the primary focus and where the players or the ROs can be varied is tricky, especially if you getting in-depth with sex stuff! Just read Choice Of Romance as a male character with female romances and you’ll see what I mean.
There will be at least two varied romance games in Hearts Choice, but all the rest are gender locked mainly I think to allow for more nuanced ROs which suit and reference more easily a player’s gender and sexuality.