Valid and Reliable Photographic Body Composition Analysis on iOS!
(LeanScreen is an assessment module within the PostureScreen platform)
Photographic Body Composition
Accurately measure Body Composition using Patented photographic anthropometry! Measure Percent Body Fat from Photos!
Waist Hip Ratio
Calculate Waist Hip Ratio quickly using our Fast and Efficient 2D photographic methods Also Calculate BMI, BMR, Lean Body Mass.
Comparison Reports
Remote Virtual Client Screenings

Cloud Backup & Virtual Assessments
Use the our HIPAA compliant cloud backup service to not only backup your database, but also allow for client virtual assessment uploads through our RemoteScreen app.
Report Branding Customization
Prescribe Evidence Based Exercises
LeanScreen users with a WebExercises.com account can now access their exercise content and prescribe anywhere and anytime all through the easy to use exercise menu!
Use the Same Photos from your Posture Assessment
oMake streamlined use of your posture assessments by using the exact same photos you took for that assessment and then re-digitize them for Body Composition Analysis!
Powerful, Professional, and Versatile.

Discover LeanScreen – The Body Composition Module Built into PostureScreen
Introducing LeanScreen, the powerful body composition assessment module available exclusively within the PostureScreen app. Designed for today’s fitness professionals, gym operators, nutritionists, dietitians, chiropractors, and physical therapists, LeanScreen transforms the way you evaluate body fat percentage and waist-to-hip ratios—no calipers or tape measures required.
Leveraging advanced 2D photographic anthropometry, LeanScreen delivers fast, reliable, and science-backed assessments in just seconds—all from a single photo.
Key Features Within PostureScreen:
- ✅ Scientifically validated body fat percentage using the Photographic Anthropometric Methods
- ✅ Accurate waist-to-hip ratio (WHR) analysis
- ✅ Basal Metabolic Rate (BMR) estimation
- ✅ Body Mass Index (BMI) calculation
- ✅ Lean Body Mass (LBM) and Fat Body Mass (FBM) breakdowns
- ✅ Instant generation of professional PDF reports
- ✅ Comparision and Trend Analysis professional PDF reports
- ✅ Optional Percent Body Fat Averaging with your current BIA or caliper method
- ✅ HIPAA-compliant report sharing via password-protected email
📱 Note: LeanScreen is part of the PostureScreen iOS platform and is no longer reliant on external 3D hardware. Support for Structure Sensor-based 3D scanning has been deprecated. Previous 3D assessments will remain accessible, but all future assessments should utilize the LeanScreen 2D Photographic Module.
PostureScreen and LeanScreen are protected by multiple U.S. patents, including:
US Patent Nos. 8,721,567; 9,788,759; 9,801,550; 11,017,547; 11,610,305.
Additional patents pending internationally.
Based on Science and Research
-
LeanScreen 2D and 3D agrees with conventional measurement methods just as well as the conventional standards do to each other.
-
LeanScreen 2D photographic method demonstrated high agreement and can be used to benchmark client progress to BIA or Skinfold methods for Body Fat Percentage.
-
Using the LeanScreen 3D photonic scanning method utilizing the Structure Sensor, demonstrated Indirect evidence that LeanScreen 3D may agree with DXA better than BIA.
-
The Waist-to-hip ratio, a sensitive marker of obesity and metabolic disease, LeanScreen 2D, and 3D were indistinguishable from direct tape measurement in approximately 85% of the population tested.
-
LeanScreen 3D may have high agreement with dual-energy x-ray absorptiometry for Body Fat Percentage.
Powerful Assessment – Anywhere, Anytime

Photographic Anthropometric Body Composition
Using advanced patent pending photographic anthropometric technology, LeanScreen measures anatomical regions, and mathematically estimates circumferential dimensions leading to accurate body composition findings. Recommend Minimal clothing or tight fitting clothing for increased accuracy.
Waist Hip Ratio
Using the 2D photographic methods, LeanScreen will predict Waist Hip Ratio which is can be used for an indicator of health and risk for certain diseases according to the World Health Organization.
Lean Body Mass
Basal Metabolic Rate and BMI

Body Composition Comparisons
LeanScreen Trend Analysis
PostureCo, Inc. software is protected under US Patent No. 8,721,567, US Patent No. 9,788,759, US Patent No. 9,801,550, and US Patent No. 11,017,547 with other Patents Pending Internationally