How to track your basketball shots - with nothing but your iPhone

Whether you’re at the gym or practicing basketball at home in the driveway, the training loop is the same: pick your drills, set up your phone, put in the work, and let the app keep score.

Step 1

Choose your level

Choose your difficulty - Beginner, Intermediate, Advanced, or Elite - and the app gives you the levels and drills to match. Each drill comes with a detail view so you know exactly what to run before you start.

Step 2

Set up your camera

Prop up your iPhone courtside and follow the guided camera setup. The app finds the hoop through the camera - no sensors on the ball, nothing on the rim, nothing to wear.

Step 3

Train - every shot is tracked automatically

Just shoot. On-device AI detects the ball and the hoop and follows your shot arcs in real time, logging your session while you focus on your form. Everything runs on your phone.

Step 4

Watch your progress grow

Completed drills and tracked shots feed your stats. Session by session, your progress builds into a record you - and your coach, if you connect one - can actually see.

You’re in the beta - that’s a good thing

ESC is in beta on iPhone (iOS 18+). Sign up on this site, choose a plan, and we will send you to TestFlight to download the app. Testers get full access, free until launch - no card required, leave whenever you like.