Training.
Booked.
No texting.
TrenerApp connects trainer and client in one calendar. You book, reschedule and cancel sessions with a single tap — while gaps in the trainer's schedule fill themselves. iOS, Android and a web app for trainers.
The client books.
The trainer runs a business.
Every screen on the client's side has its mirror image on the trainer's side. You tap "Book" — the trainer sees the request, accepts it, and the schedule sorts itself out.
Cancelled session?
The gap fills itself.
When a client cancels a session, TrenerApp automatically opens that slot to the remaining clients. A notification goes to those who match by location and preferences — the first taker taps and the slot is filled. The trainer doesn't write a single message.
Features that do the work
1-tap bookings and cancellations
Clients see the trainer's open slots and book without texting. Cancellations follow the trainer's rules — clear and with no misunderstandings.
Gaps detected automatically
The trainer's calendar finds holes between sessions and suggests opening them. One click and the slot is waiting for takers.
Trainer map and availability
Find a trainer near you, check their open slots live and book a first session — before someone beats you to it.
Events and group classes
Circuit sessions, runs, bootcamps — the trainer publishes an event with a spot limit and signups happen on their own.
Goals and homework from the trainer
A shared goal, homework and progress visible on both sides. The trainer edits, the client checks off.
Booking rules and payments
Cancellation windows, fees, booking notice — the trainer sets it once in the web app and the client app enforces the rest.
Launching Q4 2026.
Trainers go first.
Early access goes to trainers on the waitlist — they set up their schedule, rules and locations. Right after, we invite their clients so the first bookings land from day one.
Be first at the start line
Leave your email and we'll reach out when early access begins. Trainers on the list get it before everyone else — together with their clients.