This third party app is very helpful for poke & peek players. It enables you to find remote friends so that you may receive eggs from far away: this speeds up acquiring trade medals. The app also allows players to inform each other about present and future Stop or Gym actions. This has many benefits. For example, it makes it easy for you and your (un)known fellow trainers to attack a foreign Gym at a certain, planned moment. Note that only trainers of the same team will be informed about a plan