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SVappsLAB

iRacing tools and a C# telemetry SDK

SVappsLAB is my hobby project: iRacing tools I built for myself and share with anyone who finds them useful. Tune your force feedback without clipping, see exactly what changed between two car setups, or build your own telemetry apps on a fast, type-safe .NET library.

The tools

FFB Analysis is a browser-based calculator that charts how your wheelbase torque, the car's steering torque, and the iRacing Max Force setting interact, so you can find the strongest feel that never clips.

irSetupDiffer is a Windows app that loads two setups from a live session or IBT telemetry files and shows every parameter that differs, side by side.

iRacingTelemetrySDK is an open-source, async-first C# library for reading live iRacing telemetry and IBT files, with compile-time checked variables and simulator control. irSetupDiffer is built on it.

FFB Settings and Analysis screenshot
Web app

iRacing FFB Settings and Analysis

A graphical tool for analyzing the iRacing FFB settings

  • Find the optimum FFB settings for your direct drive wheelbase.
  • Maximize feedback!
  • Minimize clipping!
irSetupDiffer car-layout view comparing two setups
Windows

irSetupDiffer

Advanced iRacing setup comparison tool, using iRacingTelemetrySDK.

  • Load setups directly from iRacing or telemetry files
  • Compare side-by-side with highlighted differences
  • Light and dark themes
iRacingTelemetrySDK screenshot
.NET library

iRacingTelemetrySDK

A .NET C# SDK for real-time iRacing telemetry data

  • Gather telemetry data during Live iRacing sessions, or saved IBT file, using the same strongly-typed API.
  • Analyze and process telemetry data, like vehicle speed, engine RPM, tire temperatures, and more.
  • Compile-time type safety, 600K+ records/sec streaming, and simulator control.