Fast over flashy
Logging a set should take a second, not a sequence of menus. Speed is a feature.
About Trayntrak
Trayntrak started from a simple frustration: most training apps are either bloated with features you'll never touch, or too thin to capture a real program. We wanted something in between — quick to log, honest about progress, and pleasant to open every day.
The app is built around three things you actually do: plan a program, log your sets, and measure how your body responds over time. Each one is designed to get out of your way so the habit sticks.
Under the hood it's a single fast web app that also ships natively to macOS and iOS, so your training comes with you whether you're at a desk or at the rack.
We care about the small stuff: keyboard shortcuts, sensible defaults, personal-record detection that just happens, and charts that show the trend instead of burying it.
It's a focused product, and that's the point. Trayntrak does the core job of tracking well — and leaves the gimmicks to everyone else.
We care about what you care about:
Your data is yours
Everything you record is scoped to you. No selling, no noise — just your training history.
Built to last
A focused tool that does the core job well and keeps working, year after year.
See it for yourself
The fastest way to understand Trayntrak is to open it and log a set.
Open the app