APEX Pro (New) vs Kerbz Laps
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
APEX Pro (New)
This app provides advanced data acquisition and analysis for motorsports enthusiasts. It offers real-time feedback and detailed post-session insights to help drivers improve their performance on the track. Features include GPS lap timing, vehicle diagnostics, and performance modeling.
- Real-time in-car feedback
- Extensive post-session analysis
- GPS lap timing
- Vehicle diagnostics (OBDII)
- Performance modeling (APEX Score)
- Lap replay and data overlay
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APEX Pro is powerful, cost effective, data acquisition for motorsports. APEX Pro's mission is to lower the barrier to quality data acquisition by providing simple to use standalone hardware, controlled by your Apple/ iOS device, and the NEW APEX Pro Lap Timer feature that does not require hardware. The APEX Pro Hardware uses a 9 Axis IMU, a 10HZ GPS and machine learning to model the track and your vehicle's capabilities. APEX provides real-time feedback via LED's while in car and extensive information on the app post driving session. Who is APEX Pro for? APEX helps drivers learn to drive the car at the limit of the tire's grip. Whether you are a racer, track day driver, or autocrosser, that is a valuable skill to have. It is a Grip Gauge that shows you where extra grip is being left on the table. APEX Pro customers participate in all types of four wheeled motorsports: Road Racing, Autocross, Rally, Track Days/ HPDE, Time Attack. What does APEX offer with the APEX Pro Hardware? 10 x GPS accuracy and frequency of the smartphone GPS, APEX’s proprietary machine learning model (APEX Score) for real-time, in-car analysis, MPH/KPH selection, Crew View: Access Live Feed posting of User Records, Ability to post laps to “Top Ten” record board, Extensive post-session analysis, Overlay APEX Score, Speed, Lat G, Long G, OBDII channels (with OBDII hardware), Yaw Rate on GPS image, histogram plots, X,Y chart, and Scatterplot, Lap Replay, Interactive Speedometer, Light Bar replay, AirDrop Data sharing, Overlay laps from different days or sessions at the same track. Gain/ Loss Time overlay on GPS Satellite image. What does the App offer with APEX Pro OBDII? For everyday use: Gage cluster for live engine data. Check engine light (MIL) diagnostic codes. Zero-to-sixty MPH timer. For racing: High quality GPS Lap Timing with Phone GPS, Access to Crew View Live feed, GPS Satellite image overlay with heat maps showing Speed and Long. G, Speed trace and histogram plots for further analysis, OBDII data channels recorded, Lap replay function with interactive speedometer, AirDrop data sharing for data overlay with other drivers on the same track, Auto track selection at hundreds of official tracks around the world. Toggle “Enable Phone GPS Logging” to use the app with no APEX Pro Hardware. What does the App offer with 'Lap Timer Plus' subscription? After your first lap on track, the timer can be used to show your predicted lap time or the delta between your current lap and your best so far. This allows competitive drivers to quickly identify the effect of changes in the driving line or the effect of traffic. For review, the track can be split into sectors and a theoretical best lap calculated to set goals for your next session. Video can be recorded during a driving session and then rendered with data overlays after the session. Please visit www.apextrackcoach.com for detailed information, FAQ’s / documentation, videos and more. Follow @officialapexpro on Facebook and Instagram! EULA: https://apextrackcoach.com/eula/
Kerbz Laps
This app provides real-time GPS lap timing and voice coaching for track days. It analyzes your performance, offers tips based on your best laps, and saves session data for review. You can also compare your driving to previous sessions and upload videos with overlaid data.
- Real-time GPS lap timing
- Live gap to best lap
- Voice coaching with tips
- Session data analysis
- Lap-by-lap breakdown
- Video overlay with lap data
- Track leaderboard integration
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Live coaching and timing. Kerbz Laps turns your device into a GPS lap timer for track days: it times every lap from the start/finish line, shows you as you drive whether you're ahead of your best, reads out your lap times, coaches you from your own best laps, and keeps the whole session for when you're back in the paddock. ON TRACK • Lap times from the GPS, timed where you crossed the line, not when the next reading came in • A live gap to your best lap at this track, in this car and these conditions, with your predicted lap time and your speed against your best • The screen fills green when you're ahead and red when you're behind, big enough to read at a glance • A new best lap lights up the screen, and every lap time is read out loud, through your device or your car's speakers • Timing starts when you drive off and asks to stop when you pull in • On your out lap, how far you have left to the start/finish line VOICE COACHING (with a free Kerbz account) • Before a turn where you have time to find, a tip from your own best lap there: "Turn 2: carry 4 mph more out of the turn, like your best" • A word when you match or beat your best through a turn, or set a new best lap • It waits until it has enough laps to go on, and never asks for more than you've already done AFTER THE SESSION • Your best lap, your optimal lap (your best through each part of the track, added up), your average, your top speed and how consistent you were • Turn by turn: your time, and your speed into the turn, mid-turn and out of it • Where the time is: the turns with the most to gain, and what your best lap did differently there • Where you braked, turned in and got back on the power, lap against lap, next to your best • Film the road with your device's camera or a GoPro, then watch it back with your lap data over the video, two laps side by side YOUR KERBZ LOGBOOK • Save your sessions to your Kerbz logbook, with the event, who ran it and your car • Registered for the event on Kerbz? The day is already in your logbook • Put your best lap on the track's leaderboard, where it goes up once its video is added MADE FOR THE TRACK • Works with no signal: tracks and your cars are kept on your device, and your sessions upload when you're back online • Your cars come from your Kerbz garage • Needs a device with built-in GPS Kerbz Laps is for closed race tracks only. Never use it on public roads. Set everything up before you drive, mount your device firmly, and don't touch it while the car is moving.
Screenshots
Verdict
The clearest difference is rating: Kerbz Laps at 5.0 against APEX Pro (New)'s 4.4. Kerbz Laps also leads on in-app purchases (none vs 2) and update cadence (every 2 days vs every 8 days). APEX Pro (New)'s advantage is ratings volume (43 vs 1) and device support (3 vs 1). On price, ads and iOS requirement 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
Both are free to download. APEX Pro (New) sells 2 in-app purchases, starting at $9.99 per month. Kerbz Laps asks for nothing beyond the download.
Kerbz Laps holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: APEX Pro (New) has 43 ratings behind it against 1, so its average is the more settled of the two.
APEX Pro (New) ships an update every 8 days, Kerbz Laps every 2 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.
| Parameter | APEX Pro (New) | Kerbz Laps |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (43 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 43 — better | 1 |
| Update frequency | Every 8 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 163 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Apex Pro LLC | Kerbz Adventures, Inc. |
Customer experience
APEX Pro (New)
Kerbz Laps
In-app purchases
APEX Pro (New)
- Monthly Subscription1 Month trial$9.991 Month
- Annual Subscription$98.991 Year
Kerbz Laps
No in-app purchases
Questions
Is APEX Pro (New) free?
Is Kerbz Laps free?
Which has better reviews, APEX Pro (New) or Kerbz Laps?
Do APEX Pro (New) or Kerbz Laps have ads?
Which is updated more often, APEX Pro (New) or Kerbz Laps?
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