One App Instead of Five: How HARTLAB Unifies Training, Nutrition and Progress

If you are a coach, you probably know this feeling: the training plan lives in a Google Sheet, the client tracks nutrition in a separate app, progress goes into your notes, and communication happens in yet another messenger. Four tools, zero connection between them, and every time a client asks "what did we do two weeks ago?" you are flipping through four tabs.

If you train yourself, a different familiar problem: a generic plan from the internet that accounts for neither your level, your equipment, nor your goal — and a constant nagging feeling of "am I even doing this right?"

What HARTLAB actually unifies

• Training programs — a builder or AI generation tailored to your level, equipment and goal
• Nutrition — a macro tracker with automatic counting
• Progress — weight, measurements, photos, personal records tracked automatically in a workout tracker
• Coach-athlete connection — one invite code and the client already sees their program, can log workouts and message you — see the coach CRM
• Recovery score — a daily wellness check-in flags a client heading toward burnout before they notice it themselves (more in our Recovery Score guide)

Why the "tool zoo" costs more than it looks

Every app switch is not just an inconvenience — it is lost context: the coach forgets which client has gone quiet, the client cannot see the link between what they eat and how they progress in the gym. In HARTLAB, the coach dashboard flags who is slipping automatically — you do not have to hold it in your head.

Who this is for

Coaches get a CRM, program builder, and client tracking in one place — more on our fitness coach software and client management pages.

Athletes (a coach's client) do not install a separate app per feature — everything already lives where their program does.

Self-trained users get an AI-personalized plan without hiring a coach.

FAQ

Does a client need to register separately?

No — the coach sends an invite code, the client registers via the link and immediately sees their program.

Can I use it without a coach?

Yes, self-trained users get an AI-generated training and nutrition plan without needing a coach.

What does it cost right now?

We are in closed beta — Pro features are temporarily free for anyone who joins now.

> Try everything in one place — join the HARTLAB beta.