Oct 19, 2012 - Checkm8 Labs today introduces Checkm8 1.1 for iOS, their new friend discovery application that connects users with people around them. The key to Checkm8 is mutual interest between users without the fear of rejection. Users check-in to a location and view the other Checkm8 users nearby. When two users 'check' each other, Checkm8! Otherwise, the interested party's 'check' is not revealed. Checkm8s can safely chat through the in-app messenger to gauge whether they have more in common.