The idea came to me at a baby reveal party. Everyone was filming, and the host had to ask everyone to send over the videos they made afterwards. I built PolyTake, an app that lets you connect your iPhones and film something together. At the end, the host gets a fully edited version using everyone’s footage and perspectives. No login, no cloud storage, no profile, no more “send me the files please.” Friends always join for free. Everything's peer-to-peer, the phones just sync clocks with ea...