Gym Booking vs Trainior
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gym Booking
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Οι αθλούμενοι των συνεργατών του Gym Booking μπορούν να χρησιμοποιήσουν την εφαρμογή για να κάνουν νέα κράτηση προπόνησης, ακύρωσης υπάρχουσας κράτησης, να δουν τη διάρκεια της συνδρομής τους και να διαχειριστούν ό,τι έχει να κάνει με το λογαριασμό τους.
Trainior
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Trainior is the member app for your gym or studio. See the week’s schedule, book a spot in seconds, follow the workout and nutrition plans your coach builds for you, and watch your progress add up, all in one place. BOOK CLASSES • Browse the schedule by day and filter by class type • Book a spot, or join the waitlist when a class is full and get notified the moment a spot opens • See the coach, the duration, the spots left and who else is in before you book • Check in at reception with your member QR code TRAIN WITH YOUR COACH • Your workout plan, session by session, with sets, reps, rest times and video demos • Warm-up, main workout and cool-down laid out so you always know what comes next • Your nutrition plan by day type: meals, macros and alternatives for every food • Shopping list and supplements straight from the plan TRACK YOUR PROGRESS • Weight, body fat and skinfold measurements recorded by your coach • Progress photos, side by side or with a slider • Steps and active calories from Apple Health STAY IN TOUCH • Message your coach directly from the app • Reminders before your classes, and a heads-up when a waitlist spot opens • Live activity: see how busy the gym is right now ONE APP, ALL YOUR GYMS If you train at more than one place that uses Trainior, switch between them with a tap. Trainior is for members of gyms and studios that run on the Trainior platform. To sign in you need an account with one of them: ask at reception for your invitation, or join with your gym’s code. Apple Health is optional and read-only. Trainior reads steps and active energy to show them in your progress, and never writes to Health.
Screenshots
Verdict
The clearest difference is update cadence: Trainior at every 10 days against Gym Booking's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Gym Booking ships an update every 5 months, Trainior every 10 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | Gym Booking | Trainior |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16 — better | 16.4 |
| Further details — not scored | ||
| Size | 24 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Gym Booking LP | Evangelos Katsoulakis |
In-app purchases
Gym Booking
No in-app purchases
Trainior
No in-app purchases









