While dating apps like Tinder, Bumble and Hinge might remain the largest pools for wholesale, bulk swiping, there's a long tail of niche options for daters who already know exactly what they're looking for. So, whether you can't live without a partner who loves death metal or desperately need to marry a fellow millionaire, there's a dating app or site out there catering to your own, very specific community of singles. Here are ten of the most unusual dating services online right now. A dinner date with an attractive stranger can be stressful enough without having to consider life-threatening dietary restrictions. Enter ' Singles with Food Allergies,' a $14.95-per-month subscription dating site for finding a soulmate who shares your same food allergy A dinner date with an attractive stranger can be stressful enough without having to consider anyone's life-threatening dietary restrictions.