A few years ago I was using Apple Fitness for my rowing sessions, but eventually I ran out of new ones to try. I wanted more control over my own training, so I built myself a small micro-app to do it. That app is now CrewCall. CrewCall is an intelligent interval rowing coach that takes the guesswork out of your erg sessions. Set a target time, and it stacks the work for you, auto-scaling your session layout, pacing, and stroke targets so every phase is balanced from warm-up to cooldown. It comes packed with everything you need to actually own your training: 🎲 Session Randomiser — instant variety when you want to mix things up 🧙 Session Wizard — build a solid session in a few taps 🛠️ Advanced Session Builder — fine-tune every interval, phase, and intensity 🔁 Import & Export via JSON — save, share, and restore your sessions anytime ⏱️ Interval Timer & Viewer — clear, glanceable coaching through every phase 🔊 Built-in audio cues, so your eyes stay on the rhythm, not the screen

CrewCall

Free interval rowing coach that scales sessions to you

Free interval rowing coach that scales sessions to you