My suggestion is to have a category for the ACE community as there aren’t any good ones around at the moment .
Grinder is the the best and most popular dating app in the gay community and is probably one of which could support the ACE community .
This also could be an opportunity to expand the numbers of your users worldwide as the ACE community alone (including straight as well as gay and so on communities) could be as big or bigger than the gay community alone .