Bottom line: The best car performance app for Android in 2026 is FastTrack — free, no hardware, and it measures 0-60 with GPS + a 100Hz accelerometer within ±0.02s of dedicated devices. Dragy ($199) and RaceBox ($129+) are the hardware standards; Torque Pro ($4.95) is the Android-only OBD pick, but its 0-60 times are estimates, not GPS-measured.

Last reviewed: August 12, 2026

Best Car Performance Apps for Android (2026)

The best free car performance app for Android in 2026 is FastTrack — it measures 0-60, quarter mile, and half mile times using your phone's GPS and a 100Hz accelerometer, with no hardware to buy. If you want dedicated hardware, Dragy ($199) and RaceBox (from $129) are the precision standards, and Torque Pro ($4.95) is the Android-only pick for reading engine data over OBD-II. This guide ranks the apps Android drivers actually use, and it's honest about the one thing most roundups skip: the *method* an app uses to measure speed matters more than its logo.

This is the Android counterpart to our iPhone performance apps guide. The lineup overlaps, but Android has its own picks — Torque Pro is Android-only, and RaceChrono's Pro unlock is actually a dollar cheaper on Google Play than on the App Store.

How we ranked Android performance apps

Before the list, here's the single distinction that decides accuracy on Android.

GPS-speed apps vs OBD/accelerometer apps. FastTrack, Dragy, RaceBox, and RaceChrono measure your car's real speed from GPS (and, in FastTrack's case, a fused accelerometer). These agree with each other to well within a tenth on 0-60. Torque Pro and other OBD-II apps *infer* speed from the ECU — the number your car reports to its own dashboard — which is filtered, rounded, and subject to adapter latency. That's fine for logging engine data, but it means an OBD-based 0-60 or horsepower estimate can drift several tenths versus a GPS-measured run. We cover this fully in OBD-II vs GPS for 0-60 timing.

The other honest caveat applies to every app: manufacturer 0-60 figures use a 1-foot rollout on a prepped surface in ideal air. A real run on a public road, at your local density altitude, with no rollout, will read a few tenths slower. That's not the app being wrong — it's the real number.

With that framing, here's the ranking.

FastTrack — best free all-in-one

FastTrack is a free Android and iOS app that combines GPS performance timing with a full social platform. It measures 0-60, 0-100, quarter mile, and half mile using your phone's GPS receiver fused with a 100Hz accelerometer.

What sets it apart. FastTrack is more than a timer. It includes a vehicle garage where you log every modification, a social feed for sharing runs, group communities, leaderboards filtered by vehicle, and a peer-to-peer parts marketplace. Because your mod list is attached to every run, before-and-after comparisons are automatic — record a run before a tune and after, and the difference is right there.

Accuracy. FastTrack uses a 100Hz accelerometer with 3D gravity calibration for launch detection (within ~30ms), combined with GPS Doppler-derived speed run through a sensor-fusion pipeline with a backward smoothing pass. In our testing, 0-60 times land within ±0.02 seconds of dedicated hardware — and launch detection is actually *faster* than the standard Dragy, which has no accelerometer and waits for GPS speed to cross zero (~100ms latency). The gap widens slightly for distance metrics like the quarter mile, where a dedicated roof-mounted GPS antenna has a real advantage.

Cost. Free, no hardware. Runs on any modern Android phone.

Best for: Drivers who want timing plus community, mod tracking, and vehicle comparison without spending anything. Try FastTrack's GPS acceleration timer — it's the free Dragy alternative most apps don't advertise.

Dragy — the hardware standard

Dragy is a dedicated GPS performance meter that's been a fixture in the car community for years. The small Bluetooth module pairs with your phone and feeds high-rate GPS data to the free "dragy" companion app, which is confirmed on Google Play for Android.

What sets it apart. Dragy's dedicated module holds a more consistent GPS fix than a phone alone, and its online leaderboard has a large, credible user base. Enthusiasts trust Dragy times.

Accuracy. The current DRG70 (V2) is marketed at up to 25 Hz on a 10th-generation u-blox chip — note that older/legacy DRG70 units and many retailer listings still cite 10 Hz, so confirm the generation before you buy. Even at 25 Hz, the standard Dragy has no accelerometer, so launch detection rides entirely on GPS speed, adding up to ~100ms of latency versus an accelerometer-fused app.

Cost. DRG70 module is $199 (often on sale near $179); the app is free. The separate Dragy Pro unit ($209) adds a 6-axis IMU.

Best for: Drivers who want a purpose-built device with the most community recognition and are happy to pay for hardware.

RaceBox — highest-precision loggers

RaceBox makes a range of 25 Hz GNSS data loggers that pair with a free Android and iOS app for acceleration ("Drag Meter") and lap timing.

What sets it apart. At 25 Hz across the line, RaceBox offers some of the best consumer-grade precision available, and the standalone Micro and Mini S can record without a tethered phone. Higher-end models add an IMU for high-G accuracy.

Accuracy. 25 Hz GNSS with quality antennas produces tight, repeatable results — the strongest run-to-run consistency in this list for pure straight-line and lap data.

Cost. From $129 (Micro) to $289 (Mini S). The Pro model with added sensors runs higher.

Best for: Serious drag and track users who want maximum precision and a logger that works with or without a phone.

RaceChrono Pro — best lap timer + external-device hub

RaceChrono is a data-logging app on Android and iOS built primarily for lap timing and circuit analysis, with support for external GPS receivers and OBD-II over Bluetooth or Wi-Fi.

What sets it apart. RaceChrono is the Swiss Army knife of motorsport logging — sector splits, optimal-lap analysis, video overlay, and compatibility as the app layer for external loggers (including Dragy Pro). It also does acceleration runs, though it's lap-focused rather than a dedicated drag app.

Accuracy. Depends on your GPS source. With a 25 Hz external receiver it's excellent; on phone GPS alone it's workable but less precise for launch detection.

Cost. Free tier available; the Pro unlock is a $18.99 one-time purchase on Google Play — notably a dollar less than the $19.99 iOS version, so Android buyers actually come out ahead here.

Best for: Track-day regulars who want deep lap analysis and multi-source logging and don't need social features.

TrackAddict — best free drag + lap combo

TrackAddict, from HP Tuners, is a free Android and iOS app that does GPS lap timing *and* a dedicated drag-racing mode, with OBD-II support for live engine data.

What sets it apart. It's one of the few free apps that covers both a drag mode and predictive lap timing with sector splits, plus G-force logging and HD video overlay through RaceRender. The free tier is capped at three saved recordings with no live telemetry; a one-time in-app Pro upgrade removes the limits.

Accuracy. GPS-based for timing, with optional OBD-II for engine data — solid for the price, and honest about being GPS-measured rather than OBD-estimated for its drag times.

Cost. Free base app; Pro is an in-app upgrade (verify the current price on your device).

Best for: Android drivers who want one free app for both the strip and the circuit.

Torque Pro — the Android-only OBD pick

Torque Pro is a $4.95 Android-exclusive app that reads your car's OBD-II data through a Bluetooth ELM327 adapter (sold separately, ~$15-30). It shows live engine parameters, logs data, and has a dyno mode that estimates horsepower and can time 0-60 and the quarter mile.

What sets it apart. There's no iOS version — this is a genuinely Android-only staple, and it's the reference OBD dashboard for the platform. If you care about coolant temps, boost, fuel trims, and reading/clearing codes, Torque Pro is excellent.

Accuracy — read this before trusting a 0-60. Torque's timing comes from OBD-reported speed plus the phone's accelerometer, *not* GPS. ECU speed is filtered and rounded, and adapter latency varies, so its 0-60 and horsepower figures can drift several tenths versus a GPS-measured run. Treat them as a fun estimate for tracking trends, not a leaderboard number. If you want an accurate 0-60 on Android, use a GPS app like FastTrack; if you want engine data, use Torque. Many people run both.

Cost. $4.95 one-time, plus a cheap OBD-II adapter.

Best for: Android drivers who want live engine diagnostics and don't mind that acceleration numbers are estimates.

Harry's LapTimer — deepest analysis

Harry's LapTimer is a veteran motorsport app, fully available on Android in 2026 (the "Android-only-on-iOS" reputation is outdated). It offers GPS lap timing, OBD-II, external sensor support, and detailed video overlay.

Cost. Paid editions from $16.99 (Petrolhead) up to $22.99 (GrandPrix), with a free Rookie tier.

Best for: Data-focused track drivers who want professional-grade lap analysis and are willing to pay for the top editions.

How they compare

OBD-II vs GPS for 0-60 on Android — which is accurate?

This is the question that separates a real time from a guess. GPS apps measure the ground truth — your car's actual speed and position, sampled 10-25 times a second — so 0-60 and quarter-mile numbers are directly comparable across cars and apps. OBD-II apps read the ECU's own speed signal, which the car computes for its speedometer (often optimistic) and reports at a slower, variable rate over the adapter. For diagnostics and live gauges, OBD wins. For a defensible 0-60, GPS wins.

If leaderboard-grade accuracy matters, pick a GPS app. FastTrack's fused GPS-plus-accelerometer approach is the most accurate free option on Android, and it lets you check your 0-60 against other owners of the same car. Want to sanity-check whether your time is even physically plausible for your setup? Run the numbers through the power-to-weight calculator, or estimate an ET with the quarter mile calculator before you head out.

Which should you choose?

Want the most complete free app? FastTrack — GPS timing, mod tracking, leaderboards, and community in one, with no hardware. Start by learning how to measure your 0-60 accurately.

Want the trusted hardware standard? Dragy for community credibility, or RaceBox for the highest precision and standalone logging.

Want deep lap analysis? RaceChrono Pro (great value on Android) or Harry's LapTimer.

Want free drag + lap in one? TrackAddict.

Want engine diagnostics? Torque Pro — just remember its 0-60 is an estimate, not a GPS-measured time.

Get started with FastTrack

If you want to track your car's performance on Android without buying hardware, FastTrack is the most complete free option — GPS timing, mod tracking, and vehicle-specific leaderboards in a single app. Download FastTrack from Google Play and record your first run today.

FAQ

What is the best free 0-60 app for Android?

FastTrack — it's free, needs no hardware, and measures 0-60, 0-100, and quarter mile using GPS fused with a 100Hz accelerometer. Torque Pro ($4.95) and TrackAddict (free tier) also time acceleration, but via OBD-II, so their numbers are estimates rather than GPS-measured times.

Is Torque Pro accurate for 0-60 times?

Not for leaderboard-grade numbers. Torque Pro reads speed from your car's OBD-II port through an ELM327 adapter rather than GPS, so its 0-60 and horsepower figures can drift several tenths versus a GPS-measured run. It's great for engine diagnostics and tracking trends, but use a GPS app for an accurate 0-60.

Does Dragy work with Android?

Yes. The free "dragy" companion app is on Google Play, and the $199 DRG70 module (up to 25 Hz on current hardware) pairs over Bluetooth for 0-60, quarter-mile, and lap timing.

How much is RaceChrono Pro on Android?

$18.99 as a one-time purchase on Google Play — a dollar less than the $19.99 iOS version. A free RaceChrono tier is also available.

Do I need extra hardware for these apps?

No for FastTrack, RaceChrono, TrackAddict, and Harry's LapTimer — they run on phone GPS alone. Torque Pro needs a cheap OBD-II Bluetooth adapter. Dragy and RaceBox *are* the hardware, and their apps are free.

Why is my measured 0-60 slower than the manufacturer's number?

Factory figures use a 1-foot rollout on a prepped surface in ideal conditions. A real Android GPS run on a public road, at your density altitude and with no rollout, will read a few tenths slower — that's the honest number, and it's the one worth comparing against other real runs.