LapTrax - Advanced Lap Timer - Google Play

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Publisher Description


LapTrax - Advanced Lap Timer -

Race anywhere, anytime! Automatic camera-based lap timing app and stopwatch

Race anywhere, anytime!

World's first automatic, camera-based lap timing app for athletes, coaches, and RC vehicles, including vehicles/multirotors/quad/drones. Great for runners, swimmers, sports (hockey,soccer,etc), anywhere you run drills, training routines, sprints or races. NO TRANSPONDERS, GPS OR EXTRA HARDWARE NEEDED! (and NO ADS)

Works great on an older/spare device (Android 5/Lollipop and up)

4 Modes of operation:

Manual/Tap:
record laps for 1-4 racers by screen-tap, or by using headphone/bluetooth device buttons
Motion Detection:
use device camera to automatically record laps for a single racer
ColorTrax:
use device camera to automatically record laps for 1-4 racers based on a unique color on each racer
Remote Link:
listen to a race on your own device, great for spectators, or rc drivers

Using the advance, camera-based modes, you can register a race participant and the app will keep track of the lap times each time they pass by the camera, automatically. Track up to 4 colors or participants with one phone! Great for athletes, coaches, RC vehicles and more!

FEATURES:
- configurable starting countdown, including starting-gate lights
- announcements of lap time, lap number, and comments during race
- false-start detection, final-lap (bell-lap) sounds and announcement
- race summary announcements (fastest/slowest/average laptime)
- automatic start/restart mode when participants line-up at starting line/take their mark
- Virtual Racers: race against any previous racer by reloading their laptimes
- shareable race lap-time chart/graph, mix results from previous races
- Photo Scrapbook: automatically takes photos of racer as they pass the camera
- Bluetooth speaker and wired/wireless headphones compatible, listen to announcements, and start/stop/lap functions
- CAST-compatible, send audio/video to chromeCAST TV for big-screen, scoreboard experience

PERMISSIONS:
- Photos / Media / Files:
for Photo Scrapbook, Save to Gallery option
- Storage:
for Share Chart option
- Camera:
for camera-based lap tracking options
- WIFI/Bluetooth/Network:
for local remote link functions and crashlytics reporting

- BETA TESTERS NEEDED:
join beta group

-
click here for Protocol-Apps.ca website / discussion
-
click here for RCGROUPS.COM online discussion forum

PRIVACY POLICY:
- Crashlytics reports do not contain any personal information
- No data or other information is transmitted, or sent to any servers
- User preferences/settings are stored on device


About LapTrax - Advanced Lap Timer

LapTrax - Advanced Lap Timer is a free app for Android published in the Sports list of apps, part of Games & Entertainment.

The company that develops LapTrax - Advanced Lap Timer is Protocol Apps. The latest version released by its developer is 1.0 .

To install LapTrax - Advanced Lap Timer on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2023-01-07 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the LapTrax - Advanced Lap Timer as malware as malware if the download link to com.protocolrc.colortrax is broken.

How to install LapTrax - Advanced Lap Timer on your Android device:

  • Click on the Continue To App button on our website. This will redirect you to Google Play.
  • Once the LapTrax - Advanced Lap Timer is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
  • A pop-up window with the permissions required by LapTrax - Advanced Lap Timer will be shown. Click on Accept to continue the process.
  • LapTrax - Advanced Lap Timer will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.

Program Details


General

Publisher
Released Date
2023-01-07
Languages
English

Category

Category
Subcategory

System requirements

Operating systems
Android

Download information

File size
N/A
Total downloads
0

Pricing

License model
Free
Price

Version History


Here you can find the changelog of LapTrax - Advanced Lap Timer since it was posted on our website on 2021-12-11. The latest version is and it was updated on Apps112 on 03 November, 2026. See below the changes in each version:

version

posted on 2023-01-07

v2.67

- FIX: race summary announcement

- FIX: motion detection bug

- FIX: re-register background

v2.65

- NEW: auto-restore previous racers/settings

- NEW: unlimited laps/practice mode (set laps = 0)

- NEW: highlight fastest lap in Chart/Text view

- FIX: colortrax / set exposure (re-register background)

- FIX: save/delete charts with Android 10+

- BETA: enable camera light during race/setup (settings/beta)

version

posted on 2023-01-07

v2.67
- FIX: race summary announcement
- FIX: motion detection bug
- FIX: re-register background

v2.65
- NEW: auto-restore previous racers/settings
- NEW: unlimited laps/practice mode (set laps = 0)
- NEW: highlight fastest lap in Chart/Text view
- FIX: colortrax / set exposure (re-register background)
- FIX: save/delete charts with Android 10+
- BETA: enable camera light during race/setup (settings/beta)

version

posted on 2022-01-06

Recent Changes

v2.55
UPDATE: fix for chart
UPDATE: fix for background sounds

v2.53
NEW: background race sounds
NEW: missed lap correction (enable in settings/beta)
UPDATE: rolling start/pace laps
UPDATE: bluetooth controls
UPDATE: announcer code

version

posted on 2021-12-28

Recent Changes

v2.53
NEW: background race sounds
NEW: missed lap correction (enable in settings/beta)
UPDATE: rolling start/pace laps
UPDATE: bluetooth controls
UPDATE: announcer code

v2.49a
NEW: fastest lap sound notification
UPDATED: fix for announcer on Android 11
UPDATED: fix for Scrapbook delete selected

version

posted on 2021-12-25

Recent Changes

v2.49a
NEW: fastest lap sound notification
UPDATED: fix for announcer on Android 11
UPDATED: fix for Scrapbook delete selected

v2.45a
UPDATED: fix for ColorTrax mode / register background
NEW: Tap race chart to toggle view (Race/Lap/TXT)
UPDATED: *save chart* saves to Downloads/LapTrax folder
UPDATED: Fixed permission requests on Android Q
UPDATED: Scrapbook Gallery feature

Disclaimer


Official Google Play Link


We do not host LapTrax - Advanced Lap Timer on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.

The Google Play link for LapTrax - Advanced Lap Timer is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.

If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.





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Users Rating:
  0.0/5     0
Downloads: 0
Updated At: 2026-11-03
Publisher: Protocol Apps
Operating System: Android
License Type: Free

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