Comparison

CJOrtho vs OsteoPlan

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

OsteoPlan

Features
Read full description

OsteoPlan is an all-in-one orthopaedic planning, measurement, operative note, and case management app for surgeons and trainees. Designed by an Orthopaedic Surgeon, it is built around real clinical workflows for planning, documentation, teaching, and follow-up. Measure coronal and sagittal limb alignment, classify knee phenotypes, plan osteotomies, simulate corrections, calculate wedge sizes, and document cases with structured images, notes, scores, follow-ups, and exports. All core tools are included free. Key Features Limb Alignment Analysis Measure HKA, MPTA, LDFA, JLCA, PTS, PDFA, SJLA, and other coronal/sagittal knee alignment parameters using point-based marking, draggable landmark labels, and visual axis display. CPAK Classification Use knee alignment measurements to generate CPAK classification with type-specific visual results. Osteotomy Planning Plan and simulate HTO, DFO, and Double-Level Osteotomy. Calculate correction angles, wedge sizes, predicted alignment, and visualize correction on radiographs. Clinical Measurement Tools Dedicated workflows for knee, shoulder, hip, spine, trauma, and general orthopaedic measurements. Spine Tools Measure Cobb angle, coronal balance, sagittal vertical axis, pelvic parameters, thoracic kyphosis, and lumbar lordosis. Trauma Tools Assess common trauma angles including distal radius parameters, Böhler’s angle, Gissane’s angle, Meary’s angle, Kite’s angle, Baumann’s angle, neck-shaft angle, acetabular index, and critical shoulder angle. Structured Case Storage Store patient details, BMI, clinical scores, images, intra-operative findings, post-operative records, OT notes, and follow-ups in organized folders. OT Notes & Templates Create structured operative notes with guided templates for common orthopaedic procedures, implant details, rehabilitation protocols, and review dates. Export & Backup Export annotated images, PDFs, OT notes, or complete case folders as ZIP files. Supports cloud backup options for safer data continuity. Designed for iPhone, iPad, and Mac, with Apple Pencil support on iPad.

Screenshots

CJOrtho4 screens
OsteoPlan4 screens

Verdict

The call

The clearest difference is update cadence: OsteoPlan at fortnightly against CJOrtho's every 6 months. On price, ads, in-app purchases and device support 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, OsteoPlan fortnightly. Both last shipped on October 24, 2026.

Scorecard1 real difference · 7 level
CJOrtho versus OsteoPlan: the parameters behind the verdict, then further details
ParameterCJOrthoOsteoPlan
PriceFreeFree
Positive reviews75.0% of reviews—
Update frequencyEvery 6 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17
Further details — not scored
Size72 MB7 MB
Age rating17+12+
DeveloperCollège des Jeunes OrthopédistesAravind Ravichandran

In-app purchases

None

CJOrtho

No in-app purchases

None

OsteoPlan

No in-app purchases

Questions

Is CJOrtho free?
CJOrtho is free to download, with no in-app purchases.
Is OsteoPlan free?
OsteoPlan is free to download, with no in-app purchases.
Do CJOrtho or OsteoPlan have ads?
Neither CJOrtho nor OsteoPlan shows ads.
Which is updated more often, CJOrtho or OsteoPlan?
CJOrtho ships an update every 6 months, and OsteoPlan fortnightly. Most recently, CJOrtho was updated on October 24, 2026 and OsteoPlan on October 24, 2026.

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