Comparison

CJOrtho vs SagittalMeter Lite

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

Head to head
About

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.

Highlights
  • Orthopedic classifications
  • Clinical scores by joint
  • Goniometer tool
  • Patient database
  • Procedure progress tracking
  • Pre- and post-operative follow-up
Features
Read full description

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.

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)

Screenshots

CJOrtho4 screens
SagittalMeter Lite4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
CJOrtho versus SagittalMeter Lite: the parameters behind the verdict, then further details
ParameterCJOrthoSagittalMeter Lite
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 6 months — betterEvery 31 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.012.2 — better
Further details — not scored
Size72 MB36 MB
Age rating17+12+
DeveloperCollège des Jeunes OrthopédistesJean-Charles LE HUEC

Customer experience

CJOrtho

Written reviews8 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

SagittalMeter Lite

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

In-app purchases

None

CJOrtho

No in-app purchases

None

SagittalMeter Lite

No in-app purchases

Questions

Is CJOrtho free?
CJOrtho is free to download, with no in-app purchases.
Is SagittalMeter Lite free?
SagittalMeter Lite is free to download, with no in-app purchases.
Do CJOrtho or SagittalMeter Lite have ads?
Neither CJOrtho nor SagittalMeter Lite shows ads.
Which is updated more often, CJOrtho or SagittalMeter Lite?
CJOrtho ships an update every 6 months, and SagittalMeter Lite every 31 months. Most recently, CJOrtho was updated on September 15, 2026 and SagittalMeter Lite on August 14, 2026.

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