Green Box One vs Trainly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Green Box One
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Welcome to the Green Box One members app! Download our app to plan and book your fitness classes. At the click of a button, you can view class schedules, sign up for classes and even invite a friend to join you! With the app, you’ll keep in touch with Green Box One staff and coaches, receive notifications, news and reminders. After setting up your personal profile in the app, you'll be able to easily renew your membership, purchase Green Box One merchandise and connect with other Green Box One members. Download the App today! This app is powered by Arbox, the leading fitness management platform for fitness and wellness businesses.
Trainly
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Trainly is the trainee app for studios and coaches who work with Trainly. Join with the invite or registration code from your coach — if required, your coach approves the request. Once approved, the workout and nutrition plans your coach assigns appear in the app, alongside your own progress, your messages with your coach, and the community. Coaches manage programs and follow-up from the Trainly web portal. How joining works • Get an invite or registration code from your coach or studio. • Sign up in the app and enter the code. • If your coach requires approval, your request waits until they approve it. • Plans appear in the app when your coach assigns them. Workouts • The workout programs your coach assigns, organized by day. • Every exercise with sets, reps and your coach's notes. • Mark sets and workouts complete. Nutrition and food diary • The nutrition plan your coach assigns. • Log your meals in a food diary. • Barcode scanning for supported products. Progress and measurements • Record your own measurements and weight over time. • Charts of your personal progress. Messages • Message your coach directly inside the app. Community • Content your coach or studio publishes for their own trainee community. Privacy and security • Optional local biometric lock (Face ID / fingerprint) on supported devices to open the app — in addition to your account and password. For coaches and studios Trainly for coaches is a web portal that runs in the browser: manage trainees, approve join requests, build workout and nutrition plans, and follow progress. Details on the Trainly website. Good to know • Trainly is for trainees of a coach or studio that works with Trainly; you cannot search for or book a coach in the app. • Trainly is not a substitute for professional medical or dietary advice. • Support: through your coach or on the Trainly website. App developed by Guy Dennis.
Screenshots
Verdict
The clearest difference is update cadence: Trainly at every 8 days against Green Box One's every 10 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.
Green Box One ships an update every 10 months, Trainly every 8 days. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | Green Box One | Trainly |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 14.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 71 MB |
| Age rating | 17+ | 12+ |
| Developer | Arbox LTD | Saar Sukar |
In-app purchases
Green Box One
No in-app purchases
Trainly
No in-app purchases









