Trion vs Atom
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trion
This app offers personalized workout plans tailored to your fitness level, goals, and preferences. It provides exercise instruction videos, allows for flexible workout locations and times, and includes gamification to track progress. Specialized programs are available for specific sports.
- Smart workout generator
- Personalized training plans
- Exercise instruction videos
- Workout anywhere, anytime
- Gamification system
- Apple Health integration
- Sport-specific training
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Want to take your training to the next level? Download Trion and get a unique workout experience that's fully personalised to you. With billions of workout combinations you’ll get training that is both effective, fun and varied, providing better results and more motivation! UNIQUE WORKOUT SYSTEM Based on your previous fitness experience, current activity level, mobility and preferences the Trion’s smart workout generator creates a workout programme designed for you. Each exercise has an instruction video and a description that tell you exactly how to do it, number of reps to complete and what to focus on. Gone are the days of not knowing what to do in the gym! WORK OUT ANYWHERE, ANYTIME Every session in your customised workout programme can be completed with full gym equipment, with bodyweight only or with the equipment of your choice. And as there’s no actual trainer to wait for, this means you can work out wherever you are and whenever you want! The average workout takes 30-45 min to complete. Trion also has a variety of extra sessions that can be added to your programme. You can choose from sessions focused on strength, cardio, mobility or sessions that help you get better at a specific sport. You can for example work out to increase your explosivity in the golf swing, strengthen your body ahead of an obstacle course race or make sure you have enough power in your legs to ski for a whole week when you’re on vacation. Trion also includes Trion Golf – a section developed by trainers to DP World Tour players. It features golf-specific tests, personalised programs and smart tips to help you improve mobility, strength and swing performance. Your journey will start with a number of questions about yourself in order for Trion to get to know you. This is how it works: 1. Answer questions about yourself and your profile 2. Complete a number of mobility tests 3. Set your fitness preferences 4. Done! Trion will autonomously create a fully personalised programme for you GAMIFICATION AND INTEGRATION TO APPLE HEALTH Trion has a unique gamification system that rewards you for all completed workouts along with any other training or sports activities you log. The app also integrates to Apple Health in order to facilitate onboarding and track steps. DETAILS Downloading Trion is free. To access your personal training plan and other features in the app you need a subscription. Prices are available on the app’s page on the App Store under “In-App Purchases”. Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions will automatically renew at the end of the period, for the same price. You can turn off the auto-renewal at any time up until 24-hours before the end of the subscription period in your Account Settings. When you cancel the auto-renewal, access to the app will not expire immediately, you will have access until the end of the current payment period. We love to hear what our users say and continuously work on improving the app with new features and updates. If you have any questions or feedback, don’t hesitate to reach out! Support: info@trion.app Terms and conditions: https://www.trion.app/terms-and-conditions/
Atom
This platform helps fitness centers attract and retain clients by creating measurable goals and challenges. It enables personalized routine creation, real-time progress tracking with smart devices, and automated check-ins. Users can sync data with Apple Health for more accurate insights.
- Client acquisition and retention tools
- Goal and challenge creation
- Real-time progress tracking
- Personalized routine builder
- Automated check-ins
- Apple Health integration
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ATOM es una plataforma web y móvil diseñada para los diferentes centros de entrenamiento ya sean de tipo gimnasios, crossfits, etc. que nos ayudará a conseguir nuevos clientes, así como activar y retener a los actuales. Esto lo logramos mediante la creación de objetivos y retos que se pueden medir utilizando bandas y relojes inteligentes, todo en tiempo real. Ayudamos a nuestros clientes a que creen experiencias únicas en sus usuarios gracias a que la plataforma apoya en el monitoreo, seguimiento, que los entrenadores realizan sobre la plataforma que cuenta con herramientas para la creación de rutinas personalizadas, las cuales se pueden visualizar desde el teléfono móvil de los usuarios. Después de esto podremos hacer preguntas sobre su entrenamiento, instalaciones, entrenador, etc.; que pueden ser personalizadas, dando como resultado un reporte con las áreas de oportunidad, para crear un plan de mejoras. Te damos la libertad de crear tus propias rutinas y agenderlas de manera que lleves tu rutinas a un nuevo nivel de manera individual; y si perteneces a algún fitness center, te ofrecemos la posibilidad de estar en contacto directo con tu entrenador de una manera más personalizada, así como un pase para realizar tus "check in" de forma automática con tan solo estar cerca de tu fitness center, no más códigos de acceso y medidas anticuadas de ingreso. ¿Cuentas con Apple Watch? Sincroniza tus datos con la App Salud de iOS para guardar los resultados de tus rutinas o wods y así tengas información más precisa. Solo acepta los permisos al ingresar a la App para una mejor experiencia. Esta aplicación es sólo para miembros de Centros Crossfit/Fitness con servicio de Atom
Screenshots
Verdict
The clearest difference is review sentiment: Trion at 81% against Atom's 25%. Trion also leads on rating (5.0 vs 3.5) and ratings volume (9 vs 2). Atom's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price, update cadence 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. Trion sells 6 in-app purchases, starting at $9.49 per month. Atom asks for nothing beyond the download.
Trion holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews point the same way: 81% of Trion's written reviews are positive against 25% of Atom's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.
| Parameter | Trion | Atom |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (9 ratings) — better | 3.5 (2 ratings) |
| Positive reviews | 80.8% of reviews — better | 25.0% of reviews |
| Number of ratings | 9 — better | 2 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 13.4 — better | 15.0 |
| Further details — not scored | ||
| Size | 65 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | Health Innovation by Trion AB | Edgar Barba |
Customer experience
Trion
Atom
In-app purchases
Trion
- 1 month14 Days trial$9.491 Month
- 3 months14 Days trial$21.993 Months
- 1 month$22.991 Month
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- 3 months$45.993 Months
- 12 months14 Days trial$69.991 Year
- 12 months$109.991 Year
Atom
No in-app purchases









