Horizon Labs vs 4Sim Telemetry
4Sim Telemetry is a Forza Horizon telemetry overlay and second-screen app, pay what you want on itch.io. Horizon Labs covers Forza Horizon plus 33 other games, with a vector HUD editor and Tune Architect.
Price
Pay what you want from €4.99, one-time, free updates
Pay what you want from €1 (itch.io)
Games
36 racing games: Forza Horizon and Motorsport, F1, DiRT, GRID, WRC, BeamNG.drive, LFS, Assetto Corsa, iRacing, LMU, rFactor, Automobilista, Project CARS, RaceRoom, truck sims, Gran Turismo
Forza Horizon 4, 5 and 6; BeamNG.drive and F1 2020–25 partial, in development
Overlay / screens
In-game overlay; LAN mode shows the HUD on another PC, a tablet or a phone
Click-through in-game overlay, phone and tablet screens over LAN
HUD editor
Horizon Labs Designer included: build a HUD from scratch or from 104 templates, bind 80 telemetry fields
Widget editor: drag, resize, rotate, textures, presets per car
Streaming
Browser source for OBS, Streamlabs, Meld Studio and TikTok LIVE Studio
Not stated on the pages checked
Platform
Windows 10 and 11 (x64)
Windows 10/11
4Sim Telemetry facts come from its own pages, checked on 2 November 2026: 4Sim Telemetry. Products change: check them before you buy.
Choose 4Sim Telemetry if
- You only play Forza Horizon and want the dash on a phone or tablet.
Choose Horizon Labs if
- You play other games too.
- You want a full vector HUD editor with telemetry bindings and animation.
- You want Forza Horizon tuning (Tune Architect) in the same app.
Horizon Labs 2.0 · Designer included
Get Horizon Labs from €4.99