Comparison

PostureScreen Mobile vs Gridlines Training

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

Head to head
About

PostureScreen Mobile

This professional-grade assessment platform helps chiropractors, physical therapists, and fitness professionals standardize patient evaluations. It offers objective measurements for posture, movement, range of motion, and body composition, with AI-powered SOAP note generation. Track progress with clear visual reports to improve patient education and retention.

Highlights
  • Markerless AI-assisted posture exams
  • Functional movement screening
  • Spinal & shoulder ROM measurement
  • Validated body composition assessment
  • AI-generated SOAP notes & narratives
  • Side-by-side comparative reports
Features
Read full description

Attention chiropractors, physical therapists, athletic trainers, massage therapists, trainers and coaches: trade subjective visual impressions for camera-based measurements you can capture in seconds, repeat, compare and hand to the person in front of you. PostureScreen Mobile is a professional documentation and education platform built on semi-automated, AI-assisted digitization of posture, movement, range of motion and body composition. Its measurement methods have been examined in multiple peer-reviewed studies demonstrating reliability and validity, and it has been used as a measurement tool in numerous published studies. Used in practices, gyms, studios, corporate wellness programs and classrooms by professionals who document posture and movement. NEW — PostureScribe.AI Ambient Scribe Module (USA Only) An optional documentation assistant that drafts structured notes, narratives and client summaries from your client interaction history fused with captured measurements. You are the author: you review, edit and approve every word. WHAT YOU CAN DOCUMENT • Advanced posture documentation with markerless AI-assisted digitization • Functional movement screens (squats, planks, push-ups, single-leg tests) • Spinal & shoulder ROM using computer vision + accelerometer/gyroscopic sensor fusion • Body composition with LeanScreen® — validated and reliable, examined alongside DEXA and BIA in a UCLA-led study • Side-by-side comparative reports for progress tracking • Patient-friendly & clinician-detailed PDF reports • Remote capture using the RemoteScreen® app • Metric/Imperial units COMPREHENSIVE DOCUMENTATION SUITE — POWERED BY COMPUTER VISION Postural Documentation (AP & Lateral) • Automatic calculation of postural metrics from points you place or confirm • CVA (left, right, average), gaze angle, thoracolumbar displacement, sagittal plane tangent angles, pelvic tilt and Q angle • Semi-automated 2-view and 4-view reports, linear (mm) and angular (degrees) • Editable templates for documentation, education or research workflows Range of Motion & Mobility • Cervical: flexion, extension, lateral flexion, rotation • Thoracic/lumbar mobility and trunk motion • Shoulder: abduction/adduction, flexion/extension, internal/external rotation Movement Screening • SquatScreen® (lateral, AP, PA, single-leg) and Push-Up Screen PostureScreen records and displays what you digitize or confirm and what the gyroscope and accelerometers measure under your control. Where published reference ranges exist, it shows them beside your measurements and marks values above or below range — how the numbers compare, not what they mean or what to do about them. That judgment is yours, and it stays yours. PURCHASE AND SUBSCRIPTIONS Initial purchase includes 30 days Unlimited Assessment and Modules. After that, a monthly or annual Unlimited Assessment subscription is required to keep capturing new screenings. Optional In-App Upgrades & 3rd-Party Integrations: • PostureScribe.AI In-App upgrade subscription — documentation assistant, notes and narratives • Cloud Services In-App upgrade subscription — RemoteScreen, secure backup and to share data between devices • WebExercises® — integration • 3D Practice® — integration • Select EHR integrations and Google Drive integrations INTENDED USE PostureScreen Mobile is a documentation and educational tool for professionals. It is not a medical device and is not intended for the diagnosis, cure, mitigation, treatment or prevention of any disease or condition, and it does not provide medical advice or clinical recommendations. Professionals using the app remain solely responsible for interpreting any information it records and for every decision about care. Cloud is optional; data is hosted on AWS in the USA. Privacy: http://postureanalysis.com/privacy-policy/ Terms of Use: https://www.postureanalysis.com/end-user-license-agreement.html HIPAA & GDPR: https://www.postureanalysis.com/knowledge-base/hipaa-gdpr-regulations/

About

Gridlines Training

Features
Read full description

Gridlines keeps your program, today’s training, and workout history in one place. FOLLOW THE PLAN See exactly what is scheduled today, move through each session, and understand how the current day fits into your full training plan. LOG THE WORK Record sets, reps, load, time, distance, and effort as you train. Prescribed targets and built-in rest timing keep the session moving without losing the details. TRAIN FROM YOUR WRIST Use the Apple Watch companion to open today’s sessions, log sets, adjust results, rate effort, and keep working when your phone is briefly out of reach. With permission, Gridlines can save completed Watch workouts to Apple Health and show heart rate during a session. SEE YOUR PROGRESS Review completed workouts and training trends in Activity. You can also match compatible workouts already stored in Apple Health to Gridlines sessions. STAY CONNECTED Follow programming from your coach or organization and keep up with your training community in one app. Gridlines is designed for fitness and training. It does not provide medical advice, diagnosis, or treatment. Apple Health access is optional.

Screenshots

PostureScreen Mobile4 screens
Gridlines Training3 screens

Verdict

The call

The clearest difference is price: Gridlines Training at Free against PostureScreen Mobile's $59.99. Gridlines Training also leads on in-app purchases (none vs 11) and ads (none vs shown). PostureScreen Mobile's advantage is chart position (#75 vs unranked). On update cadence, device support and iOS requirement 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

Gridlines Training is free to download; PostureScreen Mobile costs $59.99 up front. PostureScreen Mobile sells 11 in-app purchases, starting at $9.99 per month. Gridlines Training asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

Scorecard4 real differences · 7 level
PostureScreen Mobile versus Gridlines Training: the parameters behind the verdict, then further details
ParameterPostureScreen MobileGridlines Training
Price$59.99Free — better
Rating4.7 (1.1K ratings) — better—
Positive reviews55.6% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#75 — better—
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS26.0 — better26.2
Further details — not scored
Size80 MB31 MB
Age rating17+4+
DeveloperPostureCo, Inc.Kyle Joseph Wilcox

Bugs and requests

PostureScreen Mobile

Reported bugs

3 issues
  • App freezes during use
  • Inconsistent syncing between devices
  • Uploaded photos not displaying correctly

Requested features

4 requests
  • Add posterior view for posture assessment
  • Improve accuracy of point placement
  • Provide more free features without paid upgrades
  • Allow customization of reports and branding

Gridlines Training

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

PostureScreen Mobile

Subscriptions4
  • 25 GB Storage1 Month trial$9.991 Month
  • 500 GB Storage$19.991 Month
  • Unlimited Assessment Plan$24.991 Month
Show 1 more
  • Unlimited Assessment Plan$249.001 Year
One-time7
  • Subluxation Degeneration$4.99
  • PainScreen / Pain Diagram$4.99
  • 10 App Credits$4.99
Show 4 more
  • Editable Report Text and Logo$6.99
  • Screening Comparison Reports$19.99
  • SquatScreen - Movement Screening$19.99
  • 100 App Credits$24.99
None

Gridlines Training

No in-app purchases

Questions

Is PostureScreen Mobile free?
PostureScreen Mobile costs $59.99, and also offers in-app purchases.
Is Gridlines Training free?
Gridlines Training is free to download, with no in-app purchases.
Do PostureScreen Mobile or Gridlines Training have ads?
PostureScreen Mobile shows ads; Gridlines Training does not.
Which is updated more often, PostureScreen Mobile or Gridlines Training?
PostureScreen Mobile ships an update every 3 weeks, and Gridlines Training every 3 weeks. Most recently, PostureScreen Mobile was updated on October 20, 2026 and Gridlines Training on October 4, 2026.

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