Track laps
Every lap on any circuit: lap times, speed trace and G-forces. Race your best lap against drivers on the same track.
Record your track laps, sprints and hill climbs with the phone in your pocket.
Relive every run in 3D, compare your times with other drivers and turn real recordings into virtual races.
Mount your phone, choose track, sprint or drag and drive. AfterLap records the rest.

Lap times and sectors, speed trace, G-forces and your line on the map. For every session you upload.

Watch your run in 3D, then line it up against compatible recordings for a virtual race.

Upload your session. Pick compatible recordings from the same track or course and race them together in 3D.
Your previous best, a friend, or a driver from the leaderboard.
AfterLap is built for drivers who take their car to the track. Three disciplines, one recording.
Every lap on any circuit: lap times, speed trace and G-forces. Race your best lap against drivers on the same track.
Point-to-point courses timed from start to finish. Compare runs on the same course and watch them side by side.
Not on track yet? Record a run in the car you drive every day. AfterLap finds the intervals your recording supports, such as 0–100 km/h or 100–0 km/h, and puts you on a leaderboard today.
Compare your times with drivers on the same circuit, course or interval. Every result comes from a real recording. This early in the beta the field is small: most courses are still waiting for their second driver.
Find your recordings on the map, open a session for analysis, and keep your cars organised.

AfterLap is free. Sign in once and use the same account on your iPhone and in the web app.
You are early, and the boards show it: a handful of runs from a handful of cars. That is the invitation. A course opens its board to everyone as soon as a second driver has a clean run on it, so the first drivers decide which tracks and courses this becomes good at. Record a session, tell us what went wrong, and it goes into the next version.
No extra hardware: your phone's own sensors are enough. AfterLap is built for trackdays, sprint courses and hill climbs, and you can start today with an acceleration or braking run in the car you already drive. Mount the phone securely and choose suitable conditions.
AfterLap plays compatible real recordings together in 3D: laps and sprints on the same course, or runs over the same measured interval. You don't have to drive at the same time. You can also replay and compare your own laps.
Leaderboards, analysis and public replays work in your Android browser. Recording currently needs an iPhone with iOS 18 or later. The Android recorder is planned.
Then you drive the first one. A course opens its board to everyone as soon as a second driver has a clean run on it, so the early recordings are what make a board worth reading later. Your own driving works from the first session: full analysis, and your laps can race each other in 3D without anyone else.
Eligible results can appear on leaderboards under an alias, and a ranked result can be watched as a 3D replay or raced against — under that same alias, with no name, no date and no photos. Enabling your public identity puts your chosen identity, your car photos and the recording date on those results. Your full session is never public: only the ranked run itself.