The coach app for coaches who hate admin
Theron is an online coach app built for independent trainers, nutritionists, and coaching businesses: manage every client, assign meal and workout plans, and track compliance — all from one coaching app, with AI doing the busywork.
Log in to get startedEverything a coaching app should do
One coaching app, every client
Invite clients by email and manage your whole roster from a single online coach app — no more scattered spreadsheets, WhatsApp threads, or PDF plans.
Assign meal & workout plans in minutes
Build a plan once, reuse it across clients, and adjust individually as they progress. This is what a coaching app should do out of the box.
Track compliance automatically
See who logged their meals, who trained this week, and who is falling behind — without chasing anyone for updates.
AI-assisted coaching
Theron layers AI food recognition and AI insights on top of your plans, so clients get real-time feedback between check-ins.
Session scheduling built in
Book training, nutrition review, and consultation sessions on a week calendar — no separate booking tool needed.
Grows with your coaching business
From a solo trainer with 5 clients to a multi-coach nutrition practice, per-seat pricing scales with your roster.
Coach app pricing — from €35.99/month
Per-seat pricing for up to 10 client seats, then a per-seat rate as your coaching business grows. No setup fees, no annual lock-in — add or remove seats anytime, billed pro-rated.
Online coach app — common questions
What is an online coach app?▾
Is Theron a good Trainerize alternative?▾
Is Theron a good TrueCoach or My PT Hub alternative?▾
Can nutritionists use Theron as a coaching app, not just trainers?▾
How much does the coach app cost?▾
Do clients need to download a separate app?▾
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Get in touch
Questions about Theron, partnership inquiries, or just want to say hi — we respond within 24–48 hours.