Your Fastest
Time Starts
with the
Right Line.
50K+
Active Drivers
2M+
Laps Timed
1,200+
Tracks Mapped
<0.1s
GPS Accuracy
Precision Timing
Every meter.
Every millisecond.
Apexline uses high-frequency GPS to time individual segments — not just full laps. See exactly where you lost time, and exactly where you found it.
Segment Timing
Automatically detect any road or track layout and split it into segments — no pre-loading required. Set your own virtual start/finish anywhere.
Instant Personal Bests
Real-time audio and visual alerts when you beat your PB. Your history, stored forever — look back at every run, every improvement.
Any Road. Any Track.
HPDE, autocross, canyon run, track day — Apexline works everywhere. 1,200+ pre-mapped circuits, or define your own with a single tap.
Laguna Seca · Lap 4
1:42.847
▲ +0.312 from PB
Real-Time Feedback
Know your
sectors.
Own your lap.
The moment you cross a segment boundary, Apexline tells you if you went faster or slower — and by exactly how much. No post-session analysis required. React and adapt in real time.
- Audio alerts on every segment split
- Color-coded sector deltas vs. your personal best
- Overlaid ghost lap from your fastest run
- Offline — no cell service needed on track
Social Competition
Beat yourself.
Then beat
everyone else.
Apexline is the only timing app built around competition. Post your runs, follow your rivals, and see exactly how your laps stack up against every driver on the same road.
Track Leaderboards
Top times on every circuit, filtered by class
Rival Challenges
Challenge any driver to beat your time
Road Segments
Compete on any stretch of public road
Club Groups
Private boards for your car club or HPDE group
Why Apexline
Built for drivers.
Not engineers.
Every other timing app is a data dump. Apexline gives you what you need — your time, your rivals, your improvement — in a format built for the thrill of the run.
Pricing
Start free.
Go fast.
Free
$0
Forever free
- GPS lap timing
- 5 saved sessions / month
- Public leaderboards (view)
- Personal best tracking
Apexline Pro
$6
/month
Billed annually · 7-day free trial
- Unlimited sessions
- Segment timing + ghost laps
- Full leaderboard access + rivals
- Road segment timing
- Club & private groups
- Priority GPS processing
No credit card required
Hit your line.
Beat your time.
Download Apexline free. Set up in under two minutes. Get your first timed lap before your session is over.
Free forever tier available · No account required to start timing