Rhinoplasty simulation software is 3D planning software that lets surgeons scan a patient's face, model the expected surgical outcome, and measure facial angles and proportions before operating. Kratos 3D, Vectra, and Crisalix are the three platforms most commonly evaluated by rhinoplasty and facial plastic surgeons in 2026. This guide covers what to compare before choosing one.
What Hardware Does the Software Require?
The single biggest cost difference between platforms is hardware. Vectra H2 and similar systems require a dedicated stereophotogrammetry camera rig costing tens of thousands of dollars, installed permanently in a clinic room. Kratos 3D uses only a smartphone camera, generating a clinical-grade 3D scan in about 20 seconds with no additional hardware. Crisalix also supports smartphone capture for some workflows, but with lower reported measurement precision than dedicated hardware systems.
How Accurate Does the Simulation Need to Be?
For rhinoplasty planning specifically, surgeons rely on millimetric measurements: naso-frontal angle, naso-facial angle, naso-labial angle, tip projection, and dorsal height. Software that only produces a visual "preview" image without these underlying metric calculations is a marketing tool, not a planning tool. Look for a platform that outputs the actual angle and distance values, not just a rendered image.
Can It Model What's Under the Skin?
Surface-only simulation shows how the skin envelope might look after surgery, but rhinoplasty outcomes are driven by cartilage and bone changes underneath. Kratos 3D's "Kratos Anatomy" module estimates subcutaneous cartilage and bone structure from the scan, which is relevant when comparing platforms for revision cases where prior grafts or resections need to be accounted for.
Does It Work Before the Patient Arrives at the Clinic?
Hardware-dependent systems require the patient to be physically present at the clinic scanner. Smartphone-based platforms let the patient scan remotely (at home, or at a referring clinic) and send the scan ahead of the consultation, which shortens the in-person appointment and supports remote second-opinion workflows.
What Does It Cost?
Hardware-based systems typically involve a large upfront capital cost plus a maintenance contract. Software-only platforms are usually priced as a subscription or per-scan fee, with no hardware investment. Kratos 3D's desktop planning software is offered free to verified medical professionals, with the smartphone scanning app free for patients.
Summary: What to Check Before Choosing
- Does it require dedicated hardware, or does it work from a smartphone?
- Does it output actual metric measurements (angles, distances), not just a rendered preview?
- Does it model subcutaneous anatomy (cartilage/bone), or only the skin surface?
- Can the patient scan remotely before the clinic visit?
- What is the real total cost, including hardware, licensing, and maintenance?
