Comparison

SagittalMeter Lite vs Surgical Analytics

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

Head to head
About

SagittalMeter Lite

This application assists medical practitioners in measuring crucial sagittal balance parameters directly from sagittal X-rays. It helps analyze spine problems and pre-operative planning by calculating pelvic incidence, pelvic tilt, and sacral slope.

Highlights
  • Measure sagittal balance parameters
  • Directly use phone on X-rays
  • Calculate Pelvic Incidence (PI)
  • Calculate Pelvic Tilt (PT)
  • Calculate Sacral Slope (SS)
  • Aid in spine problem analysis
Features
Read full description

SagittalMeter is an educative app to easily measure sagittal balance parameters, by directly placing your phone on the sagittal X-Rays. The sagittal balance is an imperative factor to take into consideration for all practitioners treating spine problems and particularly for surgeons during the pre-operative phase. The compensatory mechanisms of a sagittal unbalanced spine may prevent a successful surgery outcome. A fundamental understanding of a correct sagittal alignment is strongly recommended in determining the correct use of fusion or non fusion devices. SagittalMeter enables you to measure 3 fundamental angles which are essential to analyze sagittal alignment: • Pelvic incidence (PI) • Pelvic tilt (PT) • Sacral slope (SS)

About

Surgical Analytics

This app allows users to generate and share outcome scores for personal records or research. It provides information for general use and encourages consultation with healthcare professionals for medical advice.

Highlights
  • Generate outcome scores
  • Email scores for research
  • Save scores for personal records
  • Share with healthcare providers
  • Voluntary data sharing
Features
Read full description

Surgical Analysis is designed for users to answer questions from multiple outcome scores and email it for research purposes or personal records. This is a voluntary app to share your scores with your healthcare provider, family members, or keep it for your records. ***Disclaimer*** No advice: This app (“App)” provides only information, is not medical or treatment advice and may not be treated as such by the user. As such, this App may not be relied upon for the purposes of medical diagnosis or as a recommendation for medical care or treatment. The information on this App is not a substitute for professional medical advice, diagnosis or treatment. All content, including text, graphics, images and information, contained on or available through this App is for general information purposes only Professional Medical Advice and Assistance: You are strongly encouraged to confirm any information obtained from or through this App with your physician or another professional healthcare provider and to review all information regarding any medical condition or treatment with your physician or other a professional healthcare provider. No Reliance: YOU MUST NEVER RELY ON ANY INFORMATION OBTAINED USING THIS APP FOR ANY DIAGNOSIS OR RECOMMENDATION FOR MEDICAL TREATMENT. YOU MUST NEVER RELY ON THE INFORMATION RECEIVED FROM THIS APP AS ALTERNATIVE TO MEDICAL ADVICE FROM YOUR PHYSICIAN OR OTHER PROFESSIONAL HEALTHCARE PROVIDER. YOU MUST NEVER DISREGARD PROFESSIONAL MEDICAL ADVICE OR DELAY SEEKING MEDICAL TREATMENT AS RESULT OF ANY INFORMATION YOU HAVE SEEN ON OR ACCESSED THROUGH THIS APP. IF YOU HAVE ANY SPECIFIC QUESTIONS ABOUT ANY MEDICAL MATTER YOU SHOULD CONSULT YOUR PHYSICIAN OR OTHER PROFESSIONAL HEALTHCARE PROVIDER. IF YOU THINK YOU MAY BE SUFFERING FROM ANY MEDICAL CONDITION YOU SHOULD SEEK IMMEDIATE MEDICAL ATTENTION. No Warranty: The information provided by this App is provided “as is” without any representations or warranties, express or implied. This App makes no representations or warranties in relation to the medical or other information in this App.

Screenshots

SagittalMeter Lite4 screens
Surgical Analytics3 screens

Verdict

The call

The clearest difference is update cadence: Surgical Analytics at every 4 days against SagittalMeter Lite's every 31 months. SagittalMeter Lite's advantage is iOS requirement (12.2 vs 15.0). On price, rating, ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SagittalMeter Lite against 5.0 for Surgical Analytics. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

SagittalMeter Lite ships an update every 31 months, Surgical Analytics every 4 days. The most recent releases landed on August 14, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 8 level
SagittalMeter Lite versus Surgical Analytics: the parameters behind the verdict, then further details
ParameterSagittalMeter LiteSurgical Analytics
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyEvery 31 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.2 — better15.0
Further details — not scored
Size36 MB8 MB
Age rating12+12+
DeveloperJean-Charles LE HUECJonathan Nakhla

Customer experience

SagittalMeter Lite

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Surgical Analytics

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SagittalMeter Lite

No in-app purchases

None

Surgical Analytics

No in-app purchases

Questions

Is SagittalMeter Lite free?
SagittalMeter Lite is free to download, with no in-app purchases.
Is Surgical Analytics free?
Surgical Analytics is free to download, with no in-app purchases.
Which has better reviews, SagittalMeter Lite or Surgical Analytics?
SagittalMeter Lite and Surgical Analytics are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do SagittalMeter Lite or Surgical Analytics have ads?
Neither SagittalMeter Lite nor Surgical Analytics shows ads.
Which is updated more often, SagittalMeter Lite or Surgical Analytics?
SagittalMeter Lite ships an update every 31 months, and Surgical Analytics every 4 days. Most recently, SagittalMeter Lite was updated on August 14, 2026 and Surgical Analytics on September 8, 2026.

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