Comparison

OsteoMaster vs Inside Joint

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

Head to head
About

OsteoMaster

This medical app assists surgeons with preoperative planning for bone osteotomy procedures. It allows users to input bone images and calculate various measurements, angles, and corrections needed for surgery. The tool simulates correction results, aiding in precise surgical planning.

Highlights
  • Measure bone angles
  • Calculate preoperative weight-bearing line
  • Automate correction calculations
  • Plan with wedge or cut options
  • Simulate correction results
Features
Read full description

Handheld preoperative planning tool for high tibial osteotomy (HTO) and distal femoral osteotomy (DFO). Features: 1. Measuring the anatomic or mechanical angles of bone, just input the image via camera or your photo library. 2. Calculating preoperative weight-bearing line (WBL) and planning target WBL. 3. Automatically calculating the correction angle, wedge height, sawing depth and leg length change for osteotomy. 4. Set expected WBL, correction angle, wedge height, MPTA or LDFA for planning 5. Planning with open or close wedge, medial or lateral cut 6. Simulating the correction results. User's guide: https://goo.gl/ASXFeX Demo video: https://youtu.be/gqgHerWtBr4

About

Inside Joint

Features
Read full description

Inside Joint is a mobile application is intended for informational and educational purposes only. It's not intended for diagnosis of disease or other condition. Health care providers should exercise their own independent clinical judgment when using the app in conjunction with patient care. Inside Joint is a mobile application developed by Fidia Pharma Middle east F.Z.E. for healthcare professionals who are currently using or planning to use intra-articular hyaluronic acid Injections. It contains instructions on how to make the injection procedure in different joints, videos of injection procedures, and scientific evidence supporting the use of Fidia’s IAHA portfolio in different joints. More information on Fidia’s IAHA products are available on the application Inside Joint is a dynamic content management system app where re healthcare professionals are update with the latest scientific trends in using intra-articulations injections. Moreover, during the events/conferences a push notifications feature is enabled where the healthcare professionals receive and respond to questionnaire related to topics demonstrated in the events/conferences.inside Joint is a mobile application developed by Fidia Pharma Middle east F.Z.E. for healthcare professionals who are currently using or planning to use intra-articular hyaluronic acid Injections. It contains instructions on how to make the injection procedure in different joints, videos of injection procedures, and scientific evidence supporting the use of Fidia’s IAHA portfolio in different joints. More information on Fidia’s IAHA products are available on the application.

Screenshots

OsteoMaster4 screens
Inside Joint4 screens

Verdict

The call

The clearest difference is price: Inside Joint at Free against OsteoMaster's $24.99. OsteoMaster's advantage is update cadence (weekly vs every 12 months) and iOS requirement (8.0 vs 13.0). On 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

Inside Joint is free to download; OsteoMaster costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OsteoMaster ships an update weekly, Inside Joint every 12 months. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

Scorecard3 real differences Β· 5 level
OsteoMaster versus Inside Joint: the parameters behind the verdict, then further details
ParameterOsteoMasterInside Joint
Price$24.99Free β€” better
Positive reviews5.9% of reviewsβ€”
Update frequencyWeekly β€” betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidβ€”
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS8.0 β€” better13.0
Further details β€” not scored
Size24 MB32 MB
Age rating4+17+
DeveloperChu An LuoFidia Pharma Middle East

In-app purchases

None

OsteoMaster

No in-app purchases

None

Inside Joint

No in-app purchases

Questions

Is OsteoMaster free?
OsteoMaster costs $24.99, with no in-app purchases.
Is Inside Joint free?
Inside Joint is free to download, with no in-app purchases.
Do OsteoMaster or Inside Joint have ads?
Neither OsteoMaster nor Inside Joint shows ads.
Which is updated more often, OsteoMaster or Inside Joint?
OsteoMaster ships an update weekly, and Inside Joint every 12 months. Most recently, OsteoMaster was updated on October 8, 2026 and Inside Joint on October 3, 2026.

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