Download the IVRy Driver installer (Premium key purchased via itch.io or Patreon). Run IVRy_Installer.exe. Ensure you allow the driver through Windows Defender Firewall on Private networks.
Drift is the enemy of IMU tracking. Without external base stations (like Lighthouse), phones accumulate rotational drift over time. Premium includes a "Keybind Calibration." You assign a button on your VR controller (e.g., double-click grip). When you stand up straight and press it, IVRy instantly realigns your virtual hip/feet with your real-world skeleton. IVRy Driver For SteamVR -Mobile Device Premium Edition
On a Snapdragon 8 Gen 2 phone + RTX 3060: Download the IVRy Driver installer (Premium key purchased
| Game | Setting | Latency | Perceived Smoothness | |------|---------|---------|----------------------| | Beat Saber (Hard) | 90Hz, 150Mbps | ~32ms | Playable, not pro-level | | Half-Life: Alyx | High, 120Hz | ~28ms | Surprisingly fluid | | VRChat | Medium, 72Hz | ~35ms | Stable with 6DoF | | Attribute | Details | |-----------|---------| | Product
Premium Edition’s asynchronous reprojection on the phone side reduces stutters when PC framerate drops.
| Attribute | Details | |-----------|---------| | Product Name | IVRy Driver For SteamVR - Mobile Device Premium Edition | | Developer | IVRy (Individual/Team) | | Platform | Windows 10/11 (SteamVR runtime) + iOS (12+) / Android (8.0+) | | License | Paid (One-time purchase or subscription tier) | | Primary Function | Enables smartphones to act as SteamVR headset | | Distribution | Steam (optional) / Official website |