RaceBuddy Overlay

Track Day Telemetry & Overlays

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Import telemetry from any format, analyze every lap with pro-grade tools, and export broadcast-quality video overlays — now with Grand Prix session data browsing. Turn your track day data into broadcast-quality video overlays, detailed lap analysis, and shareable car cards — all from your iPhone. RB Overlay is built for track day enthusiasts, amateur racers, and motorsport content creators who want more from their telemetry data. Import files from the logger you already use, analyze your performance, and create professional video overlays — no desktop software required. IMPORT ANY TELEMETRY FORMAT RB Overlay reads more formats than any other mobile app: • VBO (RaceBox) • RNZ (RaceNavigator) • RCZ (RaceChrono) • CSV (universal, with auto-detection for RaceBox, Race Render, Serious Racing, FASTLAP, and custom layouts) • MoTeC LD (binary, reverse-engineered) • ECUMaster EMU Black (.emublog) • F1 official session data via API Just open the file — RB Overlay handles the rest. ANALYZE EVERY LAP Get a complete picture of every session: • Automatic lap detection from GPS data • Sector splits with colour-coded deltas • Best lap and ideal lap calculation • Speed traces, G-force graphs, and altitude profiles • Lap-to-lap comparison with overlaid telemetry charts • Interactive track map with live car position • Save and compare laps across sessions DRAG RUN ANALYSIS Measure acceleration performance with precision: • Automatic drag run detection • Speed-to-speed times (0-60, 60-120, etc.) • Distance-based metrics (0-100m, 0-200m) • Altitude and slope compensation • Satellite signal quality tracking CREATE VIDEO OVERLAYS Export professional video with real-time telemetry data: • Green screen mode — generate a pure overlay to composite in any editor • Video overlay mode — apply telemetry directly onto your onboard footage • Full custom layout designer — drag and drop gauges, maps, timers, and stats • Speed gauge, G-force meter, lap timer, circuit map, sector times, and more • Pre-built layouts for circuit and drag sessions • Export in 1080p, 2K, or 4K resolution • Portrait mode for Instagram Stories and Reels • Audio passthrough from source video CREATE CAR CARDS Design shareable photo cards for social media: • Import any photo from your camera roll • Overlay your best lap, sector times, track name, and date • Export in Story (9:16), Post (1:1), or Landscape (16:9) format • Perfect for Instagram, Twitter, and racing communities BROWSE F1 DATA Explore official Formula 1 session data: • Browse seasons from 2000 to present • View race, qualifying, and practice sessions • Access lap times for every driver • Study real F1 telemetry including RPM, gear, throttle, brake, and DRS • Overlay F1 data with the same tools you use for your own sessions 500+ TRACKS BUILT IN • Automatic circuit detection within 3km • Cloud-synced track database • Create custom track definitions for private circuits FREE TO USE — PRO TO GO FURTHER RB Overlay is free to download with full support for VBO, RNZ, RCZ, and CSV import, basic analysis, and green screen export at 1080p. Upgrade to Pro for: • 2K and 4K video export • Portrait video export • Video overlay on your own footage • Lap comparison tools • Custom layout designer • MoTeC LD and EMU Black import • Watermark removal Whether you are reviewing your latest track day, building content for your racing channel, or just exploring F1 data — RB Overlay gives you the tools that used to require a desktop and expensive software, right on your phone. Download RB Overlay and turn raw data into something worth sharing. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, Imperio, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Mladjan Antic
    Size
    • 36.8 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 26.2 or later.
    • iPhone
      Requires iOS 26.2 or later.
    • iPad
      Requires iPadOS 26.2 or later.
    • Mac
      Requires macOS 26.2 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.2 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Monthly PRO $1.99
    • Yearly $9.99
    • Lifetime $19.99
    • Learn More
    Copyright
    • © Race Buddy Motorsport doo
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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