Comparison

S.A.M. Posture Print vs Posture Chart

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

Head to head
About

S.A.M. Posture Print

This app works with a special machine to analyze and document a person's posture. It generates a PDF report explaining the findings, which can be printed or emailed. The app is designed for quick use during health screenings.

Highlights
  • Posture grid analysis
  • PDF report generation
  • Wireless printing
  • Emailing reports
  • Editable PDF and email content
  • Multi-language support
Features
Read full description

SAM Posture Print The #1 outward indicator of both present and future spinal health is posture! The SAM Posture Print App is used with a Spinal Analysis Machine (SAM) to document & explain posture as an indication of spinal health. The SAM (machine) provides a posture grid analysis comparing "ideal" posture to the actual posture exhibited by an individual in a PA View and/or a Side View. Designed for speed, efficiency, & ease of use at spinal screenings (such as at a health fair) the SAM Posture Print App allows you to photograph one or both views then loads the photo(s) onto a PDF that documents and explains the findings. The PDF also contains the screener's contact information. The App then allows you to wirelessly print the PDF and/or email it. With an identifier, you also have the option to email a file containing all of the days PDFs/screenings to your office computer for sending later. The email greeting and message are editable and auto load. Also each aspect of the PDF is editable and auto loads as well. The email and PDF will accept any language (that your phone defaults to). The SAM Posture Print App works well within the time constraints of spinal screening while providing different options for delivering the results. It allows the musculoskeletal practitioner to effectively interact with the public by offering public service spinal screening while visually explaining the connection of posture to spinal health.

About

Posture Chart

This app transforms your iPhone into a portable posture assessment tool. It allows health professionals to quickly and accurately analyze posture, document progress, and educate clients with visual aids. Ideal for chiropractors, therapists, and trainers on the go.

Highlights
  • Portable postural analysis
  • Professional-grade grid chart
  • Photo documentation
  • Client education tools
  • Customizable workflow
  • Progress tracking
Read full description

Transform the way you assess posture—with just your iPhone. Posture Chart brings the power of a professional postural analysis tool right to your pocket. Originally designed as a large-format wall chart for clinics, this easy-to-use iOS app empowers chiropractors, massage therapists, physical therapists, acupuncturists, athletic trainers, and clinicians to perform quick, accurate posture assessments—anywhere. No need for a plumb bob, door-mounted chart, or dedicated space. Whether you’re in a treatment room, on the field, or in a client’s home, Posture Chart turns your iPhone or iPad into a portable posture grid and analysis kit. Key Features: • Portable & Convenient – Run a complete postural analysis anytime, anywhere—no setup required. • Professional-Grade Tools – Designed to mirror the accuracy of the traditional Postural Analysis Grid Chart. • Photo Documentation – Capture and compare photos for patient education and progress tracking. • Customizable Workflow – Tailor your assessment to match your clinical approach or personal practice style. • Client Education – Visualize alignment, explain imbalances, and track improvement with powerful visual aids. Whether you’re a seasoned clinician or a wellness enthusiast, Posture Chart simplifies posture analysis and brings professional insight to your fingertips. End User Licensing Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

S.A.M. Posture Print2 screens
Posture Chart3 screens

Verdict

The call

The clearest difference is review sentiment: Posture Chart at 100% against S.A.M. Posture Print's 0%. Posture Chart also leads on rating (5.0 vs 1.3). S.A.M. Posture Print's advantage is in-app purchases (none vs 2) and iOS requirement (9.0 vs 17.0). On price, ratings volume, update cadence and ads 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

Both are free to download. Posture Chart sells 2 in-app purchases, starting at $9.99 per month. S.A.M. Posture Print asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Posture Chart holds the better App Store score, 5.0 against 1.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 0% of S.A.M. Posture Print's written reviews are positive against 100% of Posture Chart's.

UpkeepUpdate frequency

S.A.M. Posture Print ships an update every 6 weeks, Posture Chart every 3 weeks. The most recent releases landed on September 24, 2026 and October 14, 2026 respectively.

Scorecard5 real differences · 5 level
S.A.M. Posture Print versus Posture Chart: the parameters behind the verdict, then further details
ParameterS.A.M. Posture PrintPosture Chart
PriceFreeFree
Rating1.3 (3 ratings)5.0 (3 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings33
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size2 MB6 MB
Age rating4+4+
DeveloperSpinal Analysis Machine, LLCKent Health Systems, Inc.

Customer experience

S.A.M. Posture Print

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Posture Chart

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

S.A.M. Posture Print

No in-app purchases

2 purchases

Posture Chart

Subscriptions1
  • Watermark - Monthly$9.991 Month
One-time1
  • Watermark - One Time$149.99

Questions

Is S.A.M. Posture Print free?
S.A.M. Posture Print is free to download, with no in-app purchases.
Is Posture Chart free?
Posture Chart is free to download, with in-app purchases available.
Which has better reviews, S.A.M. Posture Print or Posture Chart?
Posture Chart is rated higher. S.A.M. Posture Print averages 1.3 out of 5 from 3 ratings, while Posture Chart averages 5.0 from 3 ratings.
Do S.A.M. Posture Print or Posture Chart have ads?
Neither S.A.M. Posture Print nor Posture Chart shows ads.
Which is updated more often, S.A.M. Posture Print or Posture Chart?
S.A.M. Posture Print ships an update every 6 weeks, and Posture Chart every 3 weeks. Most recently, S.A.M. Posture Print was updated on September 24, 2026 and Posture Chart on October 14, 2026.

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