I can reply you. I do not know whether their product will be any different, what I know for sure is Jobr sucks. I was researching all startups working on recruiting in bay area, and tried Jobr personally. The jobs there are few, low-quality, simply-matched with user's profile. After I deleted my profile and account, I kept receiving emails showing interests in referring me to be a Uber driver, which is impossible considering my visa status.
We decided to work on this idea because we wanted to introduce the convenient factor in the job application process. This is different because not only are we creating a match system but we are accelerating the actually hiring process with PRIB, We figured why not have one websites rather than have two or more outlets to achieve those steps individually. Jobr is basically tinder for jobs and really does not convene enough jobs.