/init sim_ctrl · THE ALL-IN-ONE HUB FOR SIM RACING

The pit wall for sim racing.

Live race control, strategy calls and Purple Sector telemetry analysis for iRacing, Le Mans Ultimate and rFactor 2 — built for teams, and for drivers who run like one.

Built on the same strategy platform that runs real IMSA and WEC campaigns — bringing exactly what the pros run to your sim.

Early access — applications open

Apply for early access Download for Windowsv0.1.6-beta.0

Windows 10/11 (64-bit). Sign-up happens inside the app — there are no accounts on this website.

up to 60 Hzlive telemetry loop
in-process readsdirect from sim memory · no OCR
Real intelligence, not static overlays.dynamic calls from your laps, your rivals, the race.

/connectSIMS SUPPORTED

Three sims. One cockpit.

- Native SDK telemetry
- .ibt analysis + .sto setups
- iRating & Safety Rating on the standings
- Shared-memory telemetry with Virtual Energy
- .svm setups, garage-linked setup names
- .duckdb analysis
- Shared-memory telemetry
- .svm setups
- Same live cockpit

Live telemetry requires the Windows desktop app running on the PC that runs your sim.

/featuresWHAT’S INSIDE

Everything the pit wall does.

One app, the whole race weekend — swipe through the tools.

/watchLIVE

Everything your engineer watches, live.

A status strip that reads the race for you — flags, session, incidents, weather — over live standings by class, relatives, a proximity radar and a reconstructed track map. Streams straight off your rig at up to 60 Hz.

Natively multi-sim
Fuel & Virtual Energy calculator with target tracking
Next Target — your pace vs each rival’s average and the closing rate, not a static gap
Top-down live track maps with sector highlighting
Fully customizable, saveable Live views

Reconstructed top-down track map with sector coloring

/coachCREW CHIEF

A voice on the wall.

Crew Chief calls the race out loud — gaps, pit windows, fuel targets, rivals pitting, a faster class closing in — timed and de-duplicated so it talks like an engineer, not a scanner.

Four voices: US & GB, male & female (custom voices coming soon)
Callouts tuned per session type — quali gets “gap to gain a place”
Volume, triggers and quiet preferences per callout in Settings

Settings → Race Engineer: Crew Chief voice picker (US & GB, male & female), audio cues and per-callout controls

/analyzePURPLE SECTOR

Find the tenth. Prove it.

Purple Sector renders your laps as engineers expect them — stacked traces, delta vs reference, sector splits, ideal lap and a racing-line map that follows your cursor.

Workbooks: reusable channel layouts (Defaults, G-Forces, dampers, tire temps…)
Compare across files, sessions and drivers
Telemetry auto-linked to its session result — one tap from results to traces
iRacing .ibt and LMU .duckdb, uploaded or auto-synced

/syncLIBRARY

One garage for the whole team.

Setups and telemetry organized by team, sim, car and track — shared with your team at capture time, synced back down to your sim’s own folders.

Cloud / On-PC badges and reveal-in-folder
Auto-sync a teammate’s shared setup into the right iRacing / LMU car folder
Protected-setup rules: hide setups from teammates by name or file contents
Owner-controlled sharing — teammates can’t re-share your data

Library — setups and telemetry organized by sim, car, track and condition, with team sharing

/logRESULTS

Every weekend, on the record.

Practice, quali and race results captured automatically — event weekends, class positions, best and average laps, incidents — searchable forever, with your telemetry attached.

Comprehensive post-race standings and reports
Driver profiles, badges, SR/iR chips
Weekend overview across sub-sessions
“Open in Purple Sector” from any result

Session results — full finishing order with best and average laps, positions and incidents, telemetry attached

/rosterTEAMS & ROLES

Built for the endurance stack.

Roles for how teams actually run — admin, crew chief, driver — with per-sim membership, presence, and one-tap spectating when a teammate is on track.

Watch live: see a teammate’s pit wall while they drive
Temporary members: view-only coaches and guest drivers with an expiry — perfect for coaching

Team roster with presence — a teammate shown LIVE on track with a one-tap Watch button

/liveINSIDE THE LIVE VIEW

The panels that read the race for you.

Every widget in the Live view is doing the math — not mirroring a raw number. A few of them up close.

Next TargetYour recent pace against each rival’s average and the live closing rate — who you’ll catch, and who’s coming.

Car StatusTyre life, temps and compound, pit-limit and brake bias — read live off the car, not typed in.

Fuel & Virtual EnergyA save-to-finish target every lap, with laps and time remaining — LMU Virtual Energy or fuel.

Best & OptimalYour best lap beside the theoretical optimal, built from your own fastest sectors.

Free
Solo & fully local
$0Free forever
- Manage & view your own setups & telemetry, on your machine
- Setup library
- Live race control (full)
- Watch teammates live (spectate) with custom dashboards
- Purple Sector telemetry analysis
- Join a paid team as a guest to view what they share
- No cloud backup or sync
- Can't broadcast your own live session for teammates to watch
- Can't invite guests of your own
Download for WindowsFree forever · no account needed
Basic
Backed up, analyzed, shared
$15/mo
Everything in Free, plus
- Automated cloud sync of setups & telemetry across all simsPrivate setups are flagged and never synced
- Broadcast your live session — let teammates watch your pit wall live
- 25 GB cloud storage
- Invite up to 3 guests
- AI featuresComing soon
Choose Basic
Most popular
Pro
The complete pit wall
$25/mo
Everything in Basic, plus
- Crew Chief voice callouts
- Purple Sector workbooks — custom views for setup building & advanced analysisAuto setup creator from your telemetry (coming soon)
- Race plans (save, active & alternate)
- Early access to new features
- 100 GB cloud storage
- Invite up to 5 guests — perfect for coaches: view their live data and sync setups & telemetry to them
Go Pro

Choosing Basic or Pro takes you to our secure Shopify checkout, where you’ll create your account and start your subscription. The desktop app is the same free download either way.

Plans are billed per driver — a team is just how you share setups, telemetry and race plans. Every driver brings their own plan.

/applyEARLY ACCESS

Apply for early access.

Sim Control is in closed early access — we bring drivers and teams in a group at a time. Tell us a bit about you and we’ll reach out to the ones we take on next.

/setupHOW IT WORKS

On track in three steps.

Download & install
One installer for Windows, and it auto-updates itself from then on.
Create your account in the app
Sign in, make or join a team. No web forms — everything lives in Sim Control.
Drive
The agent auto-detects iRacing, LMU and rFactor 2, streams your session live, and files laps, results and setups as you go.

Get on the pit wall.

Download Sim Control for Windowsv0.1.6-beta.0

Windows 10/11 (64-bit) · ~107 MB · auto-updates itself

No web sign-up — create your account inside the app after install.

/helpFAQ

Before you install.

Is there a web or Mac version?

The live engine is Windows-only — it reads your sim in-process. Results, sharing and analysis ride along in the same desktop app; a companion web/mobile view is on the roadmap.

What does it cost?

There’s a free tier, plus Basic and Pro subscriptions — see the pricing above.

Which sims?

iRacing, Le Mans Ultimate and rFactor 2.

Why does Windows warn me about the installer?

Windows SmartScreen flags new publishers while our code-signing rolls out — choose "More info → Run anyway". Downloads come over HTTPS directly from our release bucket.

Do you see my data?

Your telemetry and setups belong to you and your team. Sharing is always explicit, private-setup rules are enforced server-side, and a teammate can never re-share your data.