Buyer's guide
The best racing telemetry apps & devices in 2026
We compared every serious motorsport telemetry option — phone apps, GPS boxes, kart dashes, and pro video systems — on the things that actually matter: data depth, video, what it really costs, and whether you can share the drive with anyone. Here's the whole field in one place, ranked.
We make Pace, so we ranked ourselves #1 — but the prices, pros, and cons below are honest, including where rivals win (Garmin’s in-ear coaching). Hit the head-to-heads for the receipts.
Our pick — the whole platform
Pace — telemetry, live streaming & analysis, free on your phone
Pace captures pro-grade telemetry and HD video from the phone you already own, syncs them frame-for-frame for replay, streams the session live so family and fans can follow from anywhere, and lets that audience become sponsors. A couple of apps here now add a feed or live timing; Pace goes furthest — live video, community, and sponsorship in one place — and it starts at $0.
Be one of the first on the track.
Telemetry, live streaming, and a front-row seat for everyone who follows you — free, on the phone you already own. Join the waitlist and invite friends to move up the grid.
Free on iPhone · Android coming
Garmin Catalyst 2
deviceA polished real-time coaching device with true-optimal-lap guidance, 1440p video overlays, weather, leaderboards, and friend comparison. Genuinely excellent on-track coaching. Still a premium single-driver box: no live streaming, no spectator feed, no sponsorship surface.
Best for: Track-day drivers who want in-ear coaching above all.
Pros
- +Best-in-class real-time coaching
- +True Optimal Lap + 1440p video
- +Leaderboards & friend comparison
- +No laptop needed
Cons
- −$1,199.99 — premium single-driver box
- −No live streaming or fan following
- −No sponsorship surface
Missing vs Pace: Live video streaming · Barometric elevation & slope · Setup ↔ performance tracking · Sponsor placement & payouts · Dual front + rear video · Family & fans can follow · Runs on the phone you own
Bottom line
Pace captures and analyzes every session on the phone you already own, streams it live with telemetry on the picture, builds a channel your family and fans follow, and puts sponsors on the broadcast — free to start. Catalyst is a $1,199 box that coaches one driver and shares with no one. If in-ear cues are your one must-have, add the box; everything else runs on Pace.
AiM MyChron
deviceThe paddock-standard kart dash and logger (MyChron 5S, 6, and 6 2T): 25 Hz GPS, engine RPM, and one or two exhaust / head / water temperature channels standard, with throttle, brake, and steering sensors available through AiM's expansion modules — all analyzed in the free Race Studio 3 desktop suite. The real thing. What it doesn't do: video without a ~$1,500 SmartyCam, live streaming, or any audience beyond the laptop.
Best for: Competitive karters who want the proven paddock dash.
Pros
- +25 Hz GPS; paddock-proven accuracy
- +RPM + engine temps standard
- +Throttle / brake / steering via AiM sensors
- +Excellent Race Studio 3 analysis
Cons
- −+~$1,500 SmartyCam for any video
- −Laptop-first review in AiM's format
- −No live streaming, audience, or sharing
- −One kart, one driver
Missing vs Pace: Live video streaming · Barometric elevation & slope · Setup ↔ performance tracking · Sponsor placement & payouts · Dual front + rear video · Family & fans can follow · Runs on the phone you own
Bottom line
Pace shows the race to everyone: live video with telemetry on the picture, a channel family and fans follow across the season, records and progression that build a racer's story, and sponsorship that helps pay for it — free, from the phone you already own. A MyChron shows the kart's vitals to whoever opens the laptop, with no video without a ~$1,500 SmartyCam and nobody in the stands. The dash measures a machine; Pace builds a racer.
RaceBox Mini S
deviceRaceBox's popular consumer box — 25 Hz GNSS plus IMU, with on-board storage so it records without a phone tethered, all driven by the polished RaceBox app for lap timing, drag runs, and predictive timing. A great solo data box with no camera or video of its own; it stops at your own screen.
Best for: Solo drivers who want accurate, affordable lap & drag data.
Pros
- +Accurate 25 Hz GNSS + IMU
- +Standalone — records without a tethered phone
- +Polished app with predictive & drag timing
- +Affordable for the data quality
Cons
- −Solo — no live stream or audience
- −No camera or synced video of its own
- −Another device to buy and mount
- −No sponsorship or social layer
Missing vs Pace: Live video streaming · Barometric elevation & slope · Setup ↔ performance tracking · Sponsor placement & payouts · Dual front + rear video · Family & fans can follow · Video synced to data · Runs on the phone you own
Bottom line
Pace turns every session into a broadcast, a following, and a faster driver — live video with telemetry on the picture, a channel family and fans watch from anywhere, sponsorship that pays for the racing, and the analysis to find the next tenth. It records a RaceBox natively at 25 Hz, so the box's numbers finally have an audience and a purpose. A RaceBox alone is data on your own screen; inside Pace it's part of a racing career.
Racelogic VBOX
deviceProfessional-grade GNSS logging and synced in-car video with real-time overlay, paired with the excellent Circuit Tools desktop suite — a reference for serious data and coaching. The full video systems run $3,500 to $7,000+ (the compact VBOX Sport logger is ~$580, but records no video). Powerful and accurate, with no live streaming, social, or sponsorship layer.
Best for: Serious teams who want broadcast-grade in-car video + data.
Pros
- +Pro-grade GNSS accuracy
- +Synced video + real-time overlay
- +Excellent Circuit Tools analysis
Cons
- −$3,500–$7,000+ for the video system
- −Hardware install; desktop workflow
- −No live streaming, social, or sponsorship
Missing vs Pace: Live video streaming · Barometric elevation & slope · Setup ↔ performance tracking · Sponsor placement & payouts · Dual front + rear video · Family & fans can follow · Runs on the phone you own
Bottom line
Pace delivers synced in-car video and data from the phone in your pocket, streams it live to family, fans, and sponsors, and builds the audience and career around the driver — free to start. VBOX is thousands of dollars bolted into the car and reviewed at a desk, where nobody outside the garage ever sees it. Pace is the part of racing that gets watched.
RaceChrono
appA capable lap-timing and video-overlay app that records telemetry and video on the phone (and pairs with external GPS or OBD-II if you want). Great for solo post-session analysis — but nothing is live, with no broadcast, no social graph, and no path from fans to sponsors.
Best for: Tinkerers who want a flexible analysis app on a budget.
Pros
- +Flexible, affordable analysis app
- +Wide external-sensor / OBD support
- +Video overlay export
Cons
- −Records & analyzes only — nothing live
- −Solo post-session workflow
- −No audience or sponsorship
Missing vs Pace: Live video streaming · Barometric elevation & slope · Setup ↔ performance tracking · Sponsor placement & payouts · Dual front + rear video · Family & fans can follow
Bottom line
Pace does the lap timing and frame-synced analysis to find pace, then streams the run live with telemetry on the picture, puts family and fans in the passenger seat, and turns the people watching into sponsors — one app. RaceChrono is an analysis utility that stops at your own screen. Analysis alone doesn't fill the stands.
Harry's LapTimer
appA deep, long-running lap-timing app sold in tiers — Rookie ($9) records data out of the box on the phone, Petrolhead ($20) adds video recording and overlay, GrandPrix ($28) adds pro sensors and multi-cam. Powerful but solo and technical — built for the driver and a laptop, not for everyone who wants to watch.
Best for: Power users who want maximum configurability.
Pros
- +Extremely deep and configurable
- +Broad sensor + import support
- +Strong video overlay tools
Cons
- −Video only from the $20 Petrolhead tier up
- −Steep learning curve
- −Built for the driver, not an audience; no broadcast
Missing vs Pace: Live video streaming · Barometric elevation & slope · Setup ↔ performance tracking · Sponsor placement & payouts · Dual front + rear video · Family & fans can follow
Bottom line
Pace is one tap to everything: capture, live broadcast with telemetry on the picture, frame-synced breakdown, a following, and sponsorship — power measured by what the session becomes, not by a settings menu. Harry's sells configuration depth in tiers, with video paywalled from the second tier up, for a driver alone with a laptop.
TrackAddict
appA popular, capable phone app from HP Tuners — GPS lap timing, HD video with data overlay, G-force and OBD-II logging across road course, autocross, rally, drift, 4x4, and drag, with optional live telemetry streaming and export to the RaceRender desktop suite. Strong and flexible; the best overlays still happen on a computer, and it streams data, not the drive.
Best for: Tuners and track-day drivers who want OBD data + video overlays.
Pros
- +Free tier to start
- +HD video + data overlay
- +OBD-II data logging
- +Optional live telemetry streaming
Cons
- −Free tier capped: 3 saves, watermark, 3-min videos
- −Good overlays need paid RaceRender desktop ($40–$60)
- −Live streaming is data, not video
- −No social feed or sponsorship
Missing vs Pace: Live video streaming · Barometric elevation & slope · Setup ↔ performance tracking · Sponsor placement & payouts · Dual front + rear video · Family & fans can follow
Bottom line
Pace broadcasts real live video with telemetry on the picture, hosts the audience in the same app, and monetizes it through sponsorship — one app, no desktop, free to start. TrackAddict's best output requires a paid desktop program, and its 'live streaming' is data behind a Pro upgrade.
LapTrophy
appA polished lap-timing app that broadcasts your lap times in real time, lets anyone follow tracks and drivers, and ranks leaderboards — with lean-angle analysis and telemetry, strong for motorcycles. The closest thing here to Pace's social side; it streams data, not the actual drive.
Best for: Riders who want live lap-time broadcasting and leaderboards.
Pros
- +Live lap-time broadcasting
- +Follow tracks & global leaderboards
- +Lean-angle & telemetry analysis
- +Strong for motorcycles
Cons
- −Broadcasts data, not live video
- −No sponsorship or monetization
- −Lighter capture than a full IMU + baro + video stack
Missing vs Pace: Live video streaming · Barometric elevation & slope · Setup ↔ performance tracking · Sponsor placement & payouts · Dual front + rear video · Video synced to data
Bottom line
Pace streams the race itself — live video with telemetry on the picture, so fans watch the drive, not a timing screen — captures deeper across video, motion, and elevation, and turns the audience into sponsors. LapTrophy streams lap times to a leaderboard. Racing builds a following; numbers alone don't.
FASTLAP
appA motorsport social platform that analyzes telemetry you upload from a device already on your car — it captures nothing on its own. You get a community feed for posts, photos, and lap data, track-day events to browse and book, and a marketplace for trackside photographers. The most socially-minded option here; it's data and community, not live video or sponsorship.
Best for: Drivers with a telemetry device who want a community around the data.
Pros
- +Real community feed + track-day events
- +Photographer marketplace
- +Analyzes data from your existing devices
Cons
- −Captures nothing itself — needs another device
- −No live video broadcast
- −No sponsorship layer
Missing vs Pace: Live video streaming · Barometric elevation & slope · Setup ↔ performance tracking · Sponsor placement & payouts · Dual front + rear video · Video synced to data
Bottom line
Pace is the whole loop in one app: capture the session on the phone in your pocket, broadcast it live with telemetry on the picture, build the community around your channel, and open sponsorship on top — free to start. FASTLAP is a feed for data made somewhere else: it captures nothing, streams nothing, and premium runs $99 a year.
AutoX Data Logger
appA purpose-built autocross logger — map the course and cones, record runs with video, GPS, OBD-II, and accelerometer (phone-only sensor fusion or an external box), then compare GPS traces, speed-vs-distance, and g-force plots between runs. Sharp for finding time at an event; it's a solo analysis tool, not a platform.
Best for: Autocrossers who want fast between-run analysis.
Pros
- +Purpose-built for autocross (cones, runs)
- +Video + GPS + OBD-II + accelerometer
- +Phone-only sensor-fusion option
- +Quick between-run comparison
Cons
- −Autocross-focused workflow
- −No live broadcast or social feed
- −No sponsorship layer
Missing vs Pace: Live video streaming · Barometric elevation & slope · Setup ↔ performance tracking · Sponsor placement & payouts · Dual front + rear video · Family & fans can follow
Bottom line
Pace captures, streams, analyzes, and builds an audience across road course, oval, kart, and autocross — live video with telemetry, a following, and sponsorship on top of the between-run analysis. AutoX is a between-runs utility for one discipline; Pace is the platform for the whole sport.
RaceBox Micro
deviceA superb tiny high-rate logger — 25 Hz position, speed, and 6-axis IMU over an open BLE protocol. Built for DIY and developers; you bring your own app. If raw GNSS precision is all you want, it's excellent and cheap.
Best for: Tinkerers and developers wiring raw GNSS into their own setup.
Pros
- +Tiny, light, and cheap
- +Open BLE protocol — great for DIY
- +High-rate raw GNSS + IMU
Cons
- −Bring your own app — no UI of its own
- −No video, weather, or social
- −Bare board; not plug-and-play
Missing vs Pace: Live video streaming · Barometric elevation & slope · Setup ↔ performance tracking · Sponsor placement & payouts · Dual front + rear video · Family & fans can follow · Video synced to data · Runs on the phone you own
Bottom line
Pace is the full rig: capture, live broadcast, synced replay, a following, and sponsorship, all from the phone in your pocket — and it records a Micro natively at 25 Hz to sharpen every one of those. The Micro alone is a bare board with no app, no screen, and no audience; inside Pace it's timing-grade data powering a season people actually watch.
At a glance
Everything above, side by side — including what it costs to start.
| Capability | Pace$0 | Garmin$1,199.99 | AiM$599+ | RaceBox$199 | Racelogic$3,500–$7,000+ | RaceChrono$19.99+ | Harry's$9–$28 | TrackAddict$0-$60 | LapTrophy$0 | FASTLAP$0–$99/yr | AutoX$9.99 | RaceBox$119 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Only on Pace | ||||||||||||
Live video streamingone tap, live video + telemetry | ✓ | — | — | — | — | — | — | — | — | — | — | — |
Barometric elevation & slopetrue gradient, not GPS altitude | ✓ | — | — | — | — | — | — | — | — | — | — | — |
AI pace insightstelemetry + laps + setup, where to find time | ◌ | — | — | — | — | — | — | — | — | — | — | — |
Setup ↔ performance trackingsetup changes linked to lap data | ✓ | — | — | — | — | — | — | — | — | — | — | — |
Sponsor placement & payoutspackages, card checkout — Pace takes 0% | ✓ | — | — | — | — | — | — | — | — | — | — | — |
| Where Pace leads | ||||||||||||
Dual front + rear videoroad + driver, one session | ✓ | — | — | — | — | — | — | — | — | — | — | — |
Family & fans can followsocial feed, following, reactions | ✓ | — | — | — | — | — | — | — | ✓ | ✓ | — | — |
| The basics everyone has | ||||||||||||
GPS + motion telemetryphone IMU + GNSS, no extra box | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ＋ | ✓ | ✓ |
Lap & session analysisline, speed, g, elevation — pair a RaceBox for tight circuits | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ＋ |
Video synced to datareplay + frame-aligned telemetry | ✓ | ✓ | ＋ | — | ✓ | ✓ | ✓ | $ | — | — | ✓ | — |
Real-time on-track coachingaudio cues while you drive | — | ✓ | — | — | — | — | — | — | — | — | — | — |
Runs on the phone you ownno extra hardware to start | ✓ | — | — | — | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — |
The dedicated boxes capture beautifully but stop at your own screen; a few apps now add a feed or live lap-time data. Only Pace pairs pro-grade capture with live video your family can watch, a community, and a sponsorship layer to fund the season — free, on the phone you already own.
Be one of the first on the track.
Telemetry, live streaming, and a front-row seat for everyone who follows you — free, on the phone you already own. Join the waitlist and invite friends to move up the grid.
Free on iPhone · Android coming
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