Comparison

PostureScreen Mobile vs Scoliometer by Spiral Spine

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

Scoliometer by Spiral Spine

This app helps individuals with scoliosis measure ribcage and vertebral rotation to track therapy effectiveness. It can also assist in identifying potential spinal rotation, prompting a doctor's consultation for diagnosis. Users can save results to monitor changes over time.

Highlights
  • Measure ribcage and vertebral rotation
  • Track therapy effectiveness
  • Identify potential spinal rotation
  • Save results over time
  • Easy three-step measurement process
  • Suitable for doctors and home users
Features
Read full description

The Scoliometer by Spiral Spine allows users with scoliosis to measure their ribcage and vertebral rotation. By using the app regularly, users can determine which therapies decrease their spinal rotation.  This Scoliometer may also be used to determine whether scoliosis may be present. How it Works: The Scoliometer by Spiral Spine quantifies the rotational aspect of scoliosis and pinpoints the highest degree of rotation for each curve. By measuring the spinal rotation before and after different exercise and spinal therapy sessions, users can determine if the body responded favorably to that session, and to what degree (through a decrease in rotation and a lower Scoliometer degree reading). Features: • Easy-to-use: three simple steps to get your reading 1. The person with scoliosis stands in front of the person holding the mobile device with the Scoliometer app. 2. The person with scoliosis slowly reaches their hands towards the floor, bending forward through the back. 3. The person with Scoliometer app pulled up on their mobile device puts their thumbs under either side of the phone while looking at the app. They rest their thumbs on either side of the spine and slide the phone down the person’s back in front of them while they roll down. • Accurate: doctors can use it along with home users • Informative: users can save their previous results on their own to show changes over time by saving a screen shot of the Scoliometer at the highest degree of curvature Tips: Not sure if you have scoliosis? Get the app to find out if your spine has rotation. If your readings show that rotation is present, make an appointment with your doctor to confirm if scoliosis is present. Then, use the Scoliometer regularly to track your rotation.

Screenshots

PostureScreen Mobile4 screens
Scoliometer by Spiral Spine3 screens

Verdict

The call

The clearest difference is price: Scoliometer by Spiral Spine at $4.99 against PostureScreen Mobile's $59.99. Scoliometer by Spiral Spine also leads on in-app purchases (none vs 11) and review sentiment (67% vs 58%). PostureScreen Mobile's advantage is rating (4.7 vs 3.7) and update cadence (every 3 weeks vs every 66 months). On 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

PostureScreen Mobile costs $59.99 and Scoliometer by Spiral Spine $4.99 up front. PostureScreen Mobile sells 11 in-app purchases, starting at $9.99 per month. Scoliometer by Spiral Spine asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PostureScreen Mobile holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: PostureScreen Mobile has 1.1K ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 58% of PostureScreen Mobile's written reviews are positive against 67% of Scoliometer by Spiral Spine's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

PostureScreen Mobile ships an update every 3 weeks, Scoliometer by Spiral Spine every 66 months. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

Scorecard8 real differences · 2 level
PostureScreen Mobile versus Scoliometer by Spiral Spine: the parameters behind the verdict, then further details
ParameterPostureScreen MobileScoliometer by Spiral Spine
Price$59.99$4.99 — better
Rating4.7 (1.1K ratings) — better3.7 (9 ratings)
Positive reviews57.8% of reviews66.7% of reviews — better
Number of ratings1.1K — better9
Update frequencyEvery 3 weeks — betterEvery 66 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.013.7 — better
Further details — not scored
Size129 MB18 MB
Age rating17+4+
DeveloperPostureCo, Inc.Spiral Spine

Customer experience

PostureScreen Mobile

All ratings1,067 ratings
Positive92.8%
Neutral2.2%
Negative5.1%
Written reviews237 reviews
Positive57.8%
Neutral5.9%
Negative36.3%

Scoliometer by Spiral Spine

All ratings9 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

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

Scoliometer by Spiral Spine

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

Scoliometer by Spiral Spine

No in-app purchases

Questions

Is PostureScreen Mobile free?
PostureScreen Mobile costs $59.99, and also offers in-app purchases.
Is Scoliometer by Spiral Spine free?
Scoliometer by Spiral Spine costs $4.99, with no in-app purchases.
Which has better reviews, PostureScreen Mobile or Scoliometer by Spiral Spine?
PostureScreen Mobile is rated higher. PostureScreen Mobile averages 4.7 out of 5 from 1.1K ratings, while Scoliometer by Spiral Spine averages 3.7 from 9 ratings.
Do PostureScreen Mobile or Scoliometer by Spiral Spine have ads?
Neither PostureScreen Mobile nor Scoliometer by Spiral Spine shows ads.
Which is updated more often, PostureScreen Mobile or Scoliometer by Spiral Spine?
PostureScreen Mobile ships an update every 3 weeks, and Scoliometer by Spiral Spine every 66 months. Most recently, PostureScreen Mobile was updated on September 25, 2026 and Scoliometer by Spiral Spine on September 21, 2026.

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