Comparison

CJOrtho vs Ankylosis

Price, ratings, monetisation and update history for both apps, side by side β€” 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
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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: β€’ The classifications most frequently used in Orthopedics Traumatology; β€’ The main clinical scores per joint for the follow-up of your patients; β€’ A goniometer; β€’ A database for keeping patient information and linking it to the other tools in the application; β€’ 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

Ankylosis

Features
Read full description

iOS App goniometer for measuring ankle ankylosis. It can be considered as of paramount importance in the pathophysiology of patients with CVI since total and permanent ankle ankylosis prevents patients from being healed. In general, ankylosis is not a spontaneous complaint of patients with lower limb ulceration, even when it causes deformities and limitations. Ankle motion depends on an efficient contraction of the triceps surae muscle, which is considered a fundamental part of the calf muscle pump for the venous return from the lower limbs. Therefore, the motion of this joint is important for the efficiency of the calf muscle pump in order to prevent venous stasis and its consequences.

Screenshots

CJOrtho4 screens
Ankylosis3 screens

Verdict

The call

The clearest difference is update cadence: Ankylosis at every 3 days against CJOrtho's every 6 months. Ankylosis also leads on iOS requirement (10.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· 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, Ankylosis every 3 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard2 real differences Β· 6 level
CJOrtho versus Ankylosis: the parameters behind the verdict, then further details
ParameterCJOrthoAnkylosis
PriceFreeFree
Positive reviews75.0% of reviewsβ€”
Update frequencyEvery 6 monthsEvery 3 days β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS16.010.0 β€” better
Further details β€” not scored
Size72 MB10 MB
Age rating17+4+
DeveloperCollège des Jeunes OrthopédistesAmato

In-app purchases

None

CJOrtho

No in-app purchases

None

Ankylosis

No in-app purchases

Questions

Is CJOrtho free?
CJOrtho is free to download, with no in-app purchases.
Is Ankylosis free?
Ankylosis is free to download, with no in-app purchases.
Do CJOrtho or Ankylosis have ads?
Neither CJOrtho nor Ankylosis shows ads.
Which is updated more often, CJOrtho or Ankylosis?
CJOrtho ships an update every 6 months, and Ankylosis every 3 days. Most recently, CJOrtho was updated on November 6, 2026 and Ankylosis on November 3, 2026.

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