Comparison

Physio3D Realtime vs Probell

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Physio3D Realtime

Experience physiotherapy exercises with interactive AR visualizations and intelligent activity tracking. Explore a comprehensive library of exercises and manage your plans with optional AI assistance.

Highlights
  • Augmented Reality (AR) exercise visualizations
  • Extensive exercise library by body region
  • Automatic activity and progress tracking
  • PDF training plan management
  • Optional AI assistant for questions and plan suggestions
  • Voice control for AI assistant
Read full description

PHYSIO3D – YOUR INTERACTIVE AR TRAINING Experience physiotherapy exercises in a new way — with Physio3D on your iPhone and iPad. Our app combines precise Augmented Reality (AR) visualizations with intelligent activity tracking and optional AI support for your individual training. MAIN FEATURES: * Realistic AR exercises: Place detailed 3D models of physiotherapy exercises directly in your room. Observe correct movement sequences from every angle for better understanding and more precise execution. * Comprehensive exercise library: Discover a growing selection of exercises for the neck, shoulders, back, hips, legs, and more. Filter by body region or find specific exercises using the search function. * Automatic activity tracking: Track your training times and progress effortlessly. The app automatically logs the duration of your AR exercise sessions and provides detailed overviews and statistics. * PDF plan management: Import existing training plans as PDFs or export your saved plans or AI-generated plans to share them with your therapist or friends. * Optional AI assistant “Physia”: Requires your own OpenAI API key. Interact with Physia by voice or text. Ask questions about exercises or generate personalized training plan suggestions based on your information. * Voice control for AI: Requires your own OpenAI API key. Use voice commands to interact with the optional AI assistant Physia. YOUR DATA, YOUR CONTROL — OPTIONAL AI FEATURE: The optional AI features, including Physia Chat and AI plan creation, require an API key provided by you in order to access the OpenAI API. * Benefit: Your interactions with the AI run through your own account. There are no subscription costs within our app for using the AI features. * Security: Your API key is stored securely and encrypted exclusively in your device’s Keychain. * Full functionality without a key: All core features, including AR view, exercise library, tracking, and PDF management, can be used completely without an API key and free of charge. SYSTEM REQUIREMENTS: * Compatible with iPhone & iPad * iOS 18.0 or later, required for ARKit features * A12 Bionic chip or newer recommended for the best AR experience * For optional AI features: Your own OpenAI API key, available separately from OpenAI FEEDBACK & CONTINUOUS DEVELOPMENT: We are continuously developing Physio3D and regularly expanding the exercise library and features. Your feedback helps us improve the app even further. Feel free to contact us with your suggestions. ALSO AVAILABLE FOR VISION PRO: Physio3D is also available for Apple Vision Pro, offering an even more immersive experience. Download Physio3D now and discover the future of interactive training!

About

Probell

Features
Read full description

Train together. Get stronger. Probell turns training into a team sport. Plan your workouts, follow expert coach plans, and push each other to show up — every single session. PLAN YOUR TRAINING Build sessions your way with the Planner. Type a workout in plain language with the Text Planner, or let the AI Planner generate a complete session for you. Supports AMRAP, EMOM, For Time, Girl & Hero WODs, ladders, supersets and more. TRAIN AS A TEAM Add your friends, train together, and stay accountable. Training is easier — and a lot more fun — when you're in it together. Browse ready-made workout plans from coaches in the Plan Shop and start in one tap. Coaches can build and sell their own multi-week programs with the Workout Manager. TRACK YOUR PROGRESS Log completed trainings, follow planned sessions, and watch your strength climb week after week. MEMBERSHIP Free — 1 planned training per week Pro — unlimited Planner, Text Planner & AI Planner Coach — everything in Pro plus the Workout Manager to build and sell plans Probell Pro and Probell Coach are auto-renewable monthly subscriptions billed to your Apple ID. Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store settings. Privacy Policy: https://probell.app/privacy Terms of Use: https://probell.app/terms Download Probell and start training as a team — today.

Screenshots

Physio3D Realtime4 screens
Probell4 screens

Verdict

The call

The clearest difference is in-app purchases: Physio3D Realtime at none against Probell's 9. Probell's advantage is update cadence (every 3 days vs every 2 months) and iOS requirement (15.0 vs 18.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Probell sells 9 in-app purchases, starting at $2.99 per month. Physio3D Realtime asks for nothing beyond the download.

UpkeepUpdate frequency

Physio3D Realtime ships an update every 2 months, Probell every 3 days. The most recent releases landed on June 11, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
Physio3D Realtime versus Probell: the parameters behind the verdict, then further details
ParameterPhysio3D RealtimeProbell
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.0 — better
Further details — not scored
Size1.4 GB9 MB
Age rating4+12+
DeveloperLabeat KrasniqiTom Gassner

In-app purchases

None

Physio3D Realtime

No in-app purchases

9 purchases

Probell

Subscriptions2
  • Probell Pro$2.991 Month
  • Probell Coach$9.991 Month
One-time7
  • Workout Plan$0.99
  • Workout Plan$1.99
  • Workout Plan$2.99
Show 4 more
  • Restock 10$2.99
  • Workout Plan$4.99
  • Workout Plan$9.99
  • Workout Plan$14.99

Questions

Is Physio3D Realtime free?
Physio3D Realtime is free to download, with no in-app purchases.
Is Probell free?
Probell is free to download, with in-app purchases available.
Do Physio3D Realtime or Probell have ads?
Neither Physio3D Realtime nor Probell shows ads.
Which is updated more often, Physio3D Realtime or Probell?
Physio3D Realtime ships an update every 2 months, and Probell every 3 days. Most recently, Physio3D Realtime was updated on June 11, 2026 and Probell on September 10, 2026.

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