Both do model-based tracking — but XRTracker offers free development, transparent pricing, and more tracking modalities out of the box.
| Feature | XRTracker | VisionLib |
|---|---|---|
| Free Development | Yes — full SDK, no time limit | 30-day trial |
| Pricing Model | Transparent — listed on website | "Contact sales" |
| Distribution License | Per device / year | Per model + per bundle ID |
| Tracking Modalities | Silhouette + Edge + Depth | Edge + Depth |
| Model Setup | In Unity Editor | Yes — Unity plugin |
| Untextured CAD | Yes | Yes — edge-based |
| Tracks Moving Objects | Yes | Yes |
| Platforms | iOS, Android, Windows (more coming) | iOS, Android, Win, macOS, HoloLens |
| Cloud Dependency | None | None |
VisionLib uses "contact sales" pricing for commercial licenses. XRTracker has transparent per-device pricing listed on the website and a free Developer license for evaluation and prototyping.
Both support edge and depth tracking. XRTracker adds a third modality — silhouette tracking — which matches the object's outline against the camera feed, giving an extra layer of robustness you can combine with edge and depth.
Get help, share projects, and discuss tracking techniques in our Discord community. Direct access to the development team, feature request discussions, and project showcases — no enterprise support ticket required.
More comparisons: vs Vuforia • vs MultiSet • vs ARKit • All features