Comparison

OnRace vs G

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OnRace

Features
Read full description

OnRace is the ultimate companion for riders on motorcycle tracks, karting circuits, and motocross. Track your laps in real time, analyze your performance, and share your achievements with a passionate community. Whether you’re a beginner or an experienced racer, OnRace gives you professional tools to improve your lap times, monitor your progress, and push your limits. Features • Real-time GPS lap timing • Best lap detection and sector analysis • Detailed activity summaries • Track maps and session visualization • Personal records & statistics • Social features: likes, comments, friends • Multi-discipline support: Moto, Karting, Motocross OnRace is designed for riders who want to go faster, progress efficiently, and share their passion with a growing community. Push your limits. Ride with OnRace. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.on-race.app/privacy

About

G

This app transforms your iPhone into a GPS lap timer and driving coach. Analyze your performance with detailed telemetry, compare laps, and identify areas for improvement to shave seconds off your track times.

Highlights
  • Automatic GPS lap timing
  • Live sector and delta analysis
  • Speed and G-force telemetry
  • Friction circle visualization
  • Lap comparison and analysis
  • Onboard video with telemetry overlay
Features
Read full description

SEE WHERE YOUR LAP TIME GOES Created by a professional racing driver and instructor. Mount your iPhone, drive your session and get every lap timed, onboard video with telemetry and a corner-by-corner breakdown: where you braked too late and where you lost speed on exit. VIDEO WORTH SHARING Record with iPhone cameras or connect a GoPro. G-Box overlays lap time, speed, G-forces, track map and RPM on your video. Pick a race-car style dash or a vertical layout for social media. On supported iPhones, film both cameras at once: the road and the driver. ALL ON ONE IPHONE 25 Hz Fusion combines the iPhone's GPS and motion sensors to calculate a smooth driving line between GPS fixes, with no external receiver. These are calculated positions, not 25 Hz satellite measurements; results depend on GPS reception and phone mounting. Add a compatible OBD adapter for RPM, estimated gear and power, or an external GPS receiver: G-Box, RaceBox Mini, Mini S and Micro, and selected Dragy models. COMPARE YOUR LAPS • Automatic lap timing, live delta, sectors and predicted lap time • Speed, G-forces, RPM and delta on synchronized graphs and map • Braking, turn-in, apex and exit speed against your best lap • Friction Circle and a theoretical best lap from your strongest sectors • Session replay on 2D and 3D maps YOUR DATA, YOUR WAY Import sessions from RaceChrono, Harry's LapTimer, VBOX, Race Navigator, MoTeC and AiM. Export to GBO, CSV, VBO, GPX and NMEA. TRY IT BEFORE YOUR TRACK DAY Open the included Nürburgring Nordschleife demo lap (8:06) to explore maps, graphs and lap timing before your first session. YOUR FIRST TRACK DAY WITH PRO Your first 3 sessions with laps are recorded with full G-Box Pro and stay unlocked for good: video, overlays, lap comparison and corner analysis. Sessions without laps don't count. FREE AND PRO Free: lap timing with iPhone GPS, map and speed graph, session import, OBD logging. G-Box Pro: 25 Hz Fusion, video recording and overlays, lap comparison, all telemetry channels, corner analysis, OBD power and external GPS receivers. Choose a monthly or annual subscription (the annual plan starts with a free month for eligible new subscribers) or a one-time Lifetime purchase. AI analysis uses separate credits. Location access is required for GPS lap timing. For closed race tracks only. Set up your phone before driving and never operate it while driving. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

OnRace4 screens
G4 screens

Verdict

The call

The clearest difference is update cadence: G at every 4 days against OnRace's every 2 weeks. OnRace's advantage is device support (3 vs 1) and iOS requirement (14.0.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OnRace sells 2 in-app purchases, starting at $8.99 per month and G sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OnRace ships an update every 2 weeks, G every 4 days. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
OnRace versus G: the parameters behind the verdict, then further details
ParameterOnRaceG
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0.0 — better17.0
Further details — not scored
Size86 MB61 MB
Age rating4+4+
DeveloperOlivier LouisRaceMeasure LLC

In-app purchases

2 purchases

OnRace

Subscriptions2
  • OnRace Premium Monthly$8.991 Month
  • OnRace Premium$49.991 Year
5 purchases

G

Subscriptions1
  • G-Box Pro Monthly$4.991 Month
One-time4
  • 500 AI Credits$4.99
  • 1,000 AI Credits$9.99
  • G-Box Pro Lifetime$19.99
Show 1 more
  • 2,500 AI Credits$24.99

Questions

Is OnRace free?
OnRace is free to download, with in-app purchases available.
Is G free?
G is free to download, with in-app purchases available.
Do OnRace or G have ads?
Neither OnRace nor G shows ads.
Which is updated more often, OnRace or G?
OnRace ships an update every 2 weeks, and G every 4 days. Most recently, OnRace was updated on October 13, 2026 and G on October 25, 2026.

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