Surgical Analytics vs Spinopelvic Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Read full descriptionHide 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.
Spinopelvic Calc
Read full descriptionHide full description
SpinopelvicCalc is an educational tool designed to assist in the visualization and understanding of sagittal spinopelvic alignment through radiographic analysis. The app allows users to analyze both lumbosacral and full-spine radiographs, facilitating a structured approach to key alignment parameters and morphological patterns. It is intended for educational use, supporting spine surgeons, residents, and trainees in the study of sagittal balance and its components. Key features Radiographic Analysis Evaluate lumbosacral and panoramic (full-spine) radiographs in a simple and intuitive workflow. Spinopelvic Parameters Visualize and explore key parameters such as pelvic incidence (PI), pelvic tilt (PT), sacral slope (SS), and lumbar lordosis (LL). Alignment Comparison Compare current alignment with reference alignment values to better understand sagittal balance relationships. Lumbar Curve Morphology Identify the lumbar apex and explore sagittal alignment patterns based on established concepts such as the Roussouly classification. Step-by-Step Landmark Guidance Guided point placement to support consistent and reproducible radiographic assessment. Medical Disclaimer: This application is intended for use by medical professionals as a decision-support tool. It does not provide medical diagnosis or treatment. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this application.
Screenshots
Verdict
The clearest difference is price: Surgical Analytics at Free against Spinopelvic Calc's $24.99. Surgical Analytics also leads on update cadence (every 4 days vs monthly) and device support (3 vs 1). Spinopelvic Calc's advantage is chart position (#198 vs unranked). On ads and in-app purchases 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
Surgical Analytics is free to download; Spinopelvic Calc costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Surgical Analytics ships an update every 4 days, Spinopelvic Calc monthly. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.
| Parameter | Surgical Analytics | Spinopelvic Calc |
|---|---|---|
| Price | Free — better | $24.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | — | #198 — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 8 MB | 5 MB |
| Age rating | 12+ | 12+ |
| Developer | Jonathan Nakhla | Cristiano Menezes |
In-app purchases
Surgical Analytics
No in-app purchases
Spinopelvic Calc
No in-app purchases
Questions
Is Surgical Analytics free?
Is Spinopelvic Calc free?
Do Surgical Analytics or Spinopelvic Calc have ads?
Which is updated more often, Surgical Analytics or Spinopelvic Calc?
Other comparisons















