SagittalMeter Lite vs Surgical Analytics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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)
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.
- Generate outcome scores
- Email scores for research
- Save scores for personal records
- Share with healthcare providers
- Voluntary data sharing
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | SagittalMeter Lite | Surgical Analytics |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 31 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.2 — better | 15.0 |
| Further details — not scored | ||
| Size | 36 MB | 8 MB |
| Age rating | 12+ | 12+ |
| Developer | Jean-Charles LE HUEC | Jonathan Nakhla |
Customer experience
SagittalMeter Lite
Surgical Analytics
In-app purchases
SagittalMeter Lite
No in-app purchases
Surgical Analytics
No in-app purchases
Questions
Is SagittalMeter Lite free?
Is Surgical Analytics free?
Which has better reviews, SagittalMeter Lite or Surgical Analytics?
Do SagittalMeter Lite or Surgical Analytics have ads?
Which is updated more often, SagittalMeter Lite or Surgical Analytics?
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