Welcome to Periscope Mastery.
Feel free to download Periscope for Apple iOS in the App Store here:
You can follow some interesting people that broadcasts daily. @AskaMillionaire, @chalenejohnson, @kimgarst and @1alexkhan to name a few. The Periscope replays are usually available for 24 ours after the livestream, but you can goto Katch.me Periscope Replays to see the replays for them who has created an account there.