Comparison

HipDysplasiaApp vs Comb 3D Scanner

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

Head to head
About

HipDysplasiaApp

Features
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Hip dysplasia leads to premature osteoarthritis of the hip and accounts for many of total hip replacements in patients. The early diagnosis is extremely important and is based mainly on the radiological findings. In a radiographs correctly performed measurements of Indexes like the Acetabular Index (AI), the Center-Edge (CE), the Acetabular Depth-Width Ratio (ADR), the femoral head extrusion index or Reimer Index (RI), the Congruity Index (CI), the Sharp’s angle (SA), Tonnis grade of dislocation (TG), the Acetabular Index of the Weight-Bearing Zone (AIW) or Horizontal Toit externe angle (HTE), and Congruence Index (CG) are important for an the orthopaedic surgeon who wants objectively to asses and monitor optimally on standard radiographs the hips. These measurements usually performed in one X-ray by the traditional way which is time-consuming and cumbersome. We offer this new app, in which simply by marking five points at each hip you measure in an instant, all these indexes. The app also compares the results with normal age, gender and side specific reference databases retrieved from the international literature. The Hip dysplasia App is medical software aimed for orthopaedic surgeons, providing tools that allow doctors to: -Securely import medical images directly from the camera or stored photos -Offers a very convenient way to determine the most accurate possibly way nine Indexes of hip dysplasia at once. By inserting the gender the age and marking five points at the same X-ray, at each hip, the App calculates the nine above mentioned indexes (AI, AIWB, CE, RI, ADR ,CI, SA,TG, CG) without to have to repeat each measurement separately. You measure all radiographic Indexes in one picture. Gender age and side-specific normal reference databases are used and in cases where values are out of normal ranges, the hips are categorized according the measured Index normal categorisation. -Save the planned images, the measured values and results compared by normal reference databases, for later review or consultation. -The app also is independent from errors produced by image inclination. Especially developed module allows the user to measure accurately without to worry about the tilting of the picture or the X-ray. -Measured data are exported as txt file, ready to print or to input as cells to excel for research. All information received from the software output must be clinically reviewed regarding its plausibility before patient treatment! Hip dysplasia App indicated for assisting healthcare professionals. Clinical judgment and experience are required to properly use the software. The software is not for primary image interpretation. In a busy everyday practice, measuring in X-rays in clinical settings it is time consuming and cumbersome. Accessory instruments like protractors, goniometers, well sharp pencils, rulers or even transparent papers must be available. In case you have a packs system usually you don’t have the reference data. The app offers a very convenient and also accurate way to perform most common radiographic measurements for hip dysplasia, in a blink of an eye in front of your screen. The build in feature of the app, allows results to be compared and categorized according to gender, age and side-specific normal reference databases and help decide what could be considered normal or pathologic. The app is not a simple goniometer, is an enhanced product which helps to monitor objectively the course of the treatment and evaluate optimally the remodeling of the hip. This App is particular useful especially in clinical settings without losing time. Please see tutorial videos at the developer’s web site. Reference databases 1.Wiberg G. The anatomy and roentgenographic appearance of a normal hip joint. Acta Chir Scand. 1939;83:7-38 2 .Tönnis D. Normal values of the hip joint for the evaluationX-rays in children and adults. Clin Orthop Relat Res 1976; (119):39-47

About

Comb 3D Scanner

Capture precise 3D patient scans using your compatible iOS device. Upload scans to a secure cloud for CAD rectification and fabrication. Affordable and accurate 3D scanning for medical practitioners.

Highlights
  • Precise 3D patient scanning
  • Secure cloud upload
  • CAD/CAM preparation
  • HIPAA compliant portal
  • OBJ and STL file export
  • Multiple scale options
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Designed for the practitioner, the Comb App captures precise 3D scans of your patients. Download your scans from the secure cloud to your computer to prepare for CAD rectification and fabrication. Affordable and accurate 3D scanning now fits in your pocket. SCAN Scan your patients using the Comb App on compatible TrueDepth devices * REVIEW Review your results to ensure a quality scan was captured UPLOAD Upload scans directly to the HIPAA compliant Comb Portal FABRICATE Download scans to your computer for prep with CAD/CAM software and/or send directly to central fabrication. SUPPORTED DEVICES * The Comb App utilizes the TrueDepth camera and is currently compatible with the following iOS devices: • iPhone 17, 17 Pro, 17 Pro Max, 17e, iPhone Air • iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, 16e • iPhone 15, 15 Plus, 15 Pro, 15 Pro Max • iPhone 14, 14 Plus, 14 Pro, 14 Pro Max • iPhone 13, 13 mini, 13 Pro, 13 Pro Max • iPhone 12, 12 mini, 12 Pro, 12 Pro Max • iPhone 11, 11 Pro, 11 Pro Max • iPhone XR, XS, XS Max • iPhone X • iPad Pro 12.9" (3rd-5th generation) • iPad Pro 11" (1st-3rd generation) TECH SPECS File Types: Save as .OBJ or .STL Scale: Save in meters, centimeters, or millimeters Connectivity: Scan with or without an internet connection

Screenshots

HipDysplasiaApp4 screens
Comb 3D Scanner4 screens

Verdict

The call

The clearest difference is price: Comb 3D Scanner at Free against HipDysplasiaApp's $12.99. Comb 3D Scanner also leads on update cadence (every 4 months vs every 10 months) and iOS requirement (13.0 vs 15.6). On 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

Comb 3D Scanner is free to download; HipDysplasiaApp costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

HipDysplasiaApp ships an update every 10 months, Comb 3D Scanner every 4 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
HipDysplasiaApp versus Comb 3D Scanner: the parameters behind the verdict, then further details
ParameterHipDysplasiaAppComb 3D Scanner
Price$12.99Free — better
Rating—3.5 (19 ratings) — better
Positive reviews—37.5% of reviews
Number of ratings—19 — better
Update frequencyEvery 10 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size1 MB50 MB
Age rating17+17+
DeveloperORTHOPRACTIS.COM SINGLE MEMBER P.C.Comb O&P

In-app purchases

None

HipDysplasiaApp

No in-app purchases

None

Comb 3D Scanner

No in-app purchases

Questions

Is HipDysplasiaApp free?
HipDysplasiaApp costs $12.99, with no in-app purchases.
Is Comb 3D Scanner free?
Comb 3D Scanner is free to download, with no in-app purchases.
Do HipDysplasiaApp or Comb 3D Scanner have ads?
Neither HipDysplasiaApp nor Comb 3D Scanner shows ads.
Which is updated more often, HipDysplasiaApp or Comb 3D Scanner?
HipDysplasiaApp ships an update every 10 months, and Comb 3D Scanner every 4 months. Most recently, HipDysplasiaApp was updated on October 7, 2026 and Comb 3D Scanner on October 2, 2026.

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