Gay hookup app Grindr launched in March , and ever since, entrepreneurs have been trying to find a way to port that magical experience. Thousands of Canadians have already signed up with the online dating social media app for lesbian, queer and bisexual people, most of. Grindr doesn't waste any time concerned with true compatibility or companionship. Instead HER is an app for queer, bisexual and lesbian women. You can.