Physio3D Realtime vs Second Wind
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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!
Second Wind
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Gentle knee exercises you can follow at home. Start with Knee Basics, choose a schedule that fits your week, and follow short sessions with video and voice. A SIMPLE PLACE TO START Tell us which areas bother you and what everyday movements feel difficult. Your answers help suggest a starting program. Choose your weekly rhythm and follow a 30-day plan with scheduled sessions and rest days. A short safety checklist points you to your doctor when needed. A guided first-session screen helps you get started, one step at a time. BUILD A GENTLE ROUTINE • Knee Basics: controlled knee movement and strength around your hips and legs. • Daily Stretch: a familiar routine for regular stretching. Read each program's purpose, format, equipment and session outline before choosing. You can start a different program while keeping your completed sessions and joint journal. MOVE AT YOUR OWN PACE Follow video and voice guidance, pause when you need to, and skip any movement that doesn't feel right. Keep a sturdy chair nearby. Seated-only mode leaves standing movements out of compatible programs. Check each program's format before starting. KEEP A PERSONAL JOINT JOURNAL Record discomfort, morning stiffness and everyday movement for individual body areas. After a session, choose how you feel, write an optional note, or skip feedback. Look back at your entries alongside completed workouts. These are your observations, not a diagnosis or a recovery score. Apple Health is optional. REMINDERS THAT FIT YOUR DAY Choose a convenient time for optional session reminders. They follow upcoming sessions in your plan and can be changed or turned off in You > Reminders. START FREE The questionnaire, plan, program descriptions and joint journal are free. Sessions scheduled on the first three plan days are also free; these days may include rest days. Premium unlocks sessions from plan day 4 across the movement library. Choose a monthly or yearly subscription; manage or cancel it in your App Store account settings. YOUR OPTIONAL AI COMPANION Ask about your existing Second Wind sessions, get help understanding a movement, or find encouragement after time away. The AI companion uses limited information from your program and recent conversation. It does not change your plan or provide medical advice. AI can make mistakes. The AI companion is a separate monthly subscription; it is not included in your standard Second Wind membership. Active standard membership is required to purchase the AI add-on. It includes up to 50 AI replies per day, resetting at midnight UTC; failed requests do not count. You choose whether to share messages and program context with Anthropic before you start chatting. You can clear your saved conversation or turn off AI sharing from the chat menu. Turning off sharing does not cancel the subscription. Second Wind is a general wellness exercise program, not medical advice or treatment. Check with your doctor before starting, especially after surgery, a recent injury, or if you have a heart condition. Stop and seek care if you get sudden sharp pain, swelling, or a hot joint. Privacy Policy: https://secondwindapp.com/privacy/ Terms of Use: https://secondwindapp.com/terms/
Screenshots
Verdict
The clearest difference is in-app purchases: Physio3D Realtime at none against Second Wind's 3. Second Wind's advantage is update cadence (weekly vs every 2 months) and iOS requirement (15.1 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
Both are free to download. Second Wind sells 3 in-app purchases, starting at $12.99 per month. Physio3D Realtime asks for nothing beyond the download.
Physio3D Realtime ships an update every 2 months, Second Wind weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Physio3D Realtime | Second Wind |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 1.4 GB | 137 MB |
| Age rating | 4+ | 17+ |
| Developer | Labeat Krasniqi | FastCart LLC |
In-app purchases
Physio3D Realtime
No in-app purchases
Second Wind
- Premium Monthly$12.991 Month
- AI Companion Monthly$25.001 Month
- Premium Yearly7 Days trial$59.991 Year









