Could you elaborate on what you mean by the "straight version of Grindr"? Are you asking about a dating app or social networking platform that caters specifically to individuals who are attracted to the opposite gender, as opposed to Grindr which is known for its focus on the LGBTQ+ community? If so, there are numerous apps and platforms available that cater to straight individuals seeking romantic or platonic connections. Some popular examples include Tinder, Bumble, Hinge, and OkCupid. However, it's important to note that these platforms may have features and user bases that differ from Grindr, and that personal preferences and experiences may vary.