CJOrtho vs SagittalMeter Lite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CJOrtho
This medical app assists orthopedic surgeons and health professionals in managing patients with musculoskeletal disorders. It offers tools for clinical evaluation, decision support, and pre- and post-operative follow-up, including classifications, clinical scores, and a goniometer.
- Orthopedic classifications
- Clinical scores by joint
- Goniometer tool
- Patient database
- Procedure progress tracking
- Pre- and post-operative follow-up
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CJOrtho is an application for orthopedic surgeons and health professionals treating musculoskeletal disorders. Developed by the College of Young Orthopedists, it represents a decision support and management of patients consulting for a musculoskeletal disorder. It also facilitates clinical evaluation and pre- and post-operative follow-up. The application includes five tools: • The classifications most frequently used in Orthopedics Traumatology; • The main clinical scores per joint for the follow-up of your patients; • A goniometer; • A database for keeping patient information and linking it to the other tools in the application; • A portfolio for tracking progress by categorizing procedures as observed, performed, or not yet encountered. The College of Young Orthopedists www.cjortho.fr/site/ Feel free to send us your comments to make this app always more useful.
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)
Screenshots
Verdict
The clearest difference is review sentiment: SagittalMeter Lite at 100% against CJOrtho's 75%. SagittalMeter Lite also leads on iOS requirement (12.2 vs 16.0). CJOrtho's advantage is update cadence (every 6 months vs every 31 months). On price, ads, in-app purchases and monetization model 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.
CJOrtho ships an update every 6 months, SagittalMeter Lite every 31 months. The most recent releases landed on September 15, 2026 and August 14, 2026 respectively.
| Parameter | CJOrtho | SagittalMeter Lite |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 75.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 months — better | Every 31 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 12.2 — better |
| Further details — not scored | ||
| Size | 72 MB | 36 MB |
| Age rating | 17+ | 12+ |
| Developer | Collège des Jeunes Orthopédistes | Jean-Charles LE HUEC |
Customer experience
CJOrtho
SagittalMeter Lite
In-app purchases
CJOrtho
No in-app purchases
SagittalMeter Lite
No in-app purchases
Questions
Is CJOrtho free?
Is SagittalMeter Lite free?
Do CJOrtho or SagittalMeter Lite have ads?
Which is updated more often, CJOrtho or SagittalMeter Lite?
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