RunPee tells you the most opportune time at which to visit the toilet during films. The Halle Berry film
Kidnap? You have a three‑minute gap after the kidnapper picks up a wallet. Spider‑Man: Homecoming? Wait 43 minutes, then dash out after the teacher says: “Keep your fingers clear of the blades.” While you are peeing, it provides you with a synopsis of what you are missing. The app even makes your phone vibrate at the perfect pee-point. Even more useful is the feature that alerts you to post-credit sequences, just in case you’re wary of staying put because you don’t know whether Captain America’s going to do an inconsequential thing for 15 seconds or not
https://www.theguardian.com/technology/2017/oct/06/8-apps-to-hack-your-life-sex-sleep-stuart-heritage
