About & Principles
An iOS app focused on athlete health and recovery, with an AI intelligence layer to unlock insights.
Built from lived experience.
My goal has been to build a training tool that pulls in Apple Health data and mixes it with habit tracking, fitness planning, and injury recovery. I’m an old guy now and am always managing some pain or another building up to my annual Ironman 70.3 race. I designed this tool to reveal the correlations between my vitals data and workout metrics. It exists to help amateur athletes keep training, competing, and enjoying their sport for years instead of burning out or breaking down.
Because experience changes everything.
Masters athletes have different needs. Recovery matters more. Injuries take longer to heal. Life stress is real.
Daystride is designed with this reality in mind. It respects experience, adapts to change, and supports sustainable progress, with AI intelligence to bring clarity to your experience.
Privacy is a feature.
All data stays on your device
No ads. No tracking. Delete the app and your data is gone.
Process locally whenever possible
Your device is powerful. We use it.
Be explicit about cloud usage
No hidden uploads. You trigger the cloud when you need it.
Give users clear choices and control
It's your data. You decide where it goes.
Trust is earned daily.