⚠️ muufree is currently in its test phase and may be unstable!

Frequently Asked Questions

Find answers to common questions about muufree services

  • No, muufree is NOT a medical device and does not provide medical diagnosis or treatment
  • It’s an educational wellness tool for posture awareness and exercise guidance
  • Always consult qualified healthcare professionals for medical concerns
  • The app provides general recommendations, not personalized medical advice
  • If you have pain or existing conditions, seek professional medical evaluation first

  • Photos are encrypted during upload to our German servers (Hetzner)
  • AI processes them in under 30 seconds
  • Images are immediately and automatically deleted post analysis
  • Only anonymized spatial coordinate data (NPZ files) is retained
  • We never store, share, or use your photos for any other purpose
  • No one has access to your photos - not even us

  • Use good, even lighting without shadows
  • Stand against a plain, contrasting background
  • Take pictures with minimal clothing for best result. Please wear form-fitting underwear
  • Stand naturally - don’t force “good” posture
  • Have someone take photos from 2-3 meters away
  • Take exactly three photos: front view, back view, and side (lateral) view
  • Ensure your full body is visible in the frame

  • muufree is designed for users aged 16 and above
  • Users between 13 should have parental consent
  • The app is not suitable for children under 13
  • You must be physically capable of performing exercises safely
  • Consult a healthcare provider if you have any medical conditions

  • All data is stored exclusively in Germany on Hetzner servers
  • We never share, sell, or trade your data with any third parties
  • Data is always encrypted using TLS 1.3 for transmission
  • Your data never leaves German territory (full GDPR compliance)
  • No external analytics or marketing companies have access to your data
  • You can request complete deletion of your data at any time

  • Front view: knock knees, bow legs, uneven shoulders, pelvic tilt
  • Back view: scoliosis, feet pronation and supination
  • Side view: forward head posture, hyperkyphosis, hyperlordosis
  • Severity classifications on a 10-level scale for each condition
  • Personalized corrective exercise recommendations based on detected issues

  • Currently free during beta testing phase
  • Core features will always remain free
  • Premium features may be introduced in the future
  • Beta testers help us improve the app with their feedback
  • No credit card required for basic functionality

  • Ensure you have a stable internet connection
  • Update to the latest version of muufree
  • Check photo quality: good lighting, clear images, proper angles
  • Clear app cache in your device settings
  • Try reinstalling the app if problems persist
  • contact us with your device model and issue description

  • Take an initial assessment to establish your baseline
  • Follow-up assessments every 4-6 weeks to track progress
  • Complete recommended exercise programs consistently
  • Reassess after finishing each exercise cycle
  • Use whenever you notice changes in posture or comfort
  • Regular monitoring helps track improvement over time

  • Consult your healthcare provider before using muufree
  • Do not use the app for acute injuries or recent surgeries
  • Stop any exercise immediately if you experience pain
  • The app is not designed to treat medical conditions
  • Get medical clearance before starting any exercise program

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