The app will hardly get any foids except for landwhales and black women.
Tons of rice and curry males will sign up along with other undesirable ethnicels. Lots of bots, trannies, catfishers, and spam.
In fact, this explains real life pretty well as far as sociology where it concerns space.
You see, in a major city in the west coast, all of the most attractive women flock to the "white" areas or white bars/restaurants. Places were desirable middle to upper class white males live and congregate. It would for instance, be considered an insult to a foid if you took her to a non-white ghetto-ish area on a date. She would have to put up with undesirable men of color looking at her. Essentially, attractive women do not congregate in undesirable areas with undesirable people. For whatever reasons, whether that be for work, dining, or recreation. You won't find many attractive women in borderline ghetto non-white shitholes. You will however, absolutely guaranteed, see many attractive females of all races congregating in white upscale areas on the weekend. All of them competing for white males.
Now with that said, think about a situation where an ethnic male were to ascend with another ethnic female in the Anglosphere. She may be wondering, why isn't he taking me to upscale restaurants in upscale "White" areas? Because likely, that ethnic male knows his place in white areas and knows his lowly position and status. The ethnic foid however, lives life in super easy mode and is accepted by white society in general. But she will soon find out she is not accepted by white society IF she is seen with another man of color hanging out in those white upscale areas. Ethnic foids live a totally different life from their male counterparts especially in the Anglosphere.