LapTracker - Auto Timer
🇰🇷 KR LocalizedScreenshots
Description
The automatic lap timer that speaks over 30 languages! LapTracker is a motion detection-based lap timer that can be used to track runners, cyclists, cars, models, swimmers, karts, slot cars etc. The camera view has up to four adjustable detection zones that can be used to track up to four different racers. The iPhone/iPad is placed on the side of the track and laps are automatically counted, timed and spoken. Results are presented in graphical form to enable simple and straightforward comparison of participants, and can also be submitted by email for further analysis. "An excellent tool to help you practice to get the perfect lap" www.TheRCRacer.com
What's New
This update from Apple will improve the functionality of this app. No new features are included. Fixed the 'Send results' button on iPhone New in 4.0 - Much more flexible detection zones. - The results are automatically saved and results from multiple races can be emailed. - Lap number in voice feedback. - Sound feedback improvements. - Unlimited detection reset. - The camera light can be turned on. - Bug fixes.
Details
- Developer
- Sten Kaiser
- Main Category
- Sports
- Version
- 4.0.1
- Version Release
- 2017-06-15
- Initial Release
- 2013-08-28
- Size
- 2 MB
- Age Rating
- 4+
- Price
- USD 1.99
- Languages
- EN
- Bundle ID
- se.appmaker.LapTracker
- Version Rating
- ★ 4.75 (106)
- First Seen
- 2026-05-28
Metadata updated 2026-06-14
Rank History
Free · Max 90 days · Top 5 categories shown (Y-axis: rank, lower is better)
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User Reviews
I found out via forums & You Tube about this app being good for slot car hobbyist. And in deed it is. I use it every time I play with my set. Easy to use with many different settings. Makes racing more exciting & challenging timing your laps. Many thanks to Lap-tracker.
Best bang for your buck easy setup
You have to figure it out a bit at the start, but this app works great and detects the cars really easily. worth your money.
The best for a four lane track, no wiring involved just set, calibrate, and race. Hats off to the developer, simple and fun!
I purchased lap tracker to use with my HO slot cars and it works fantastic. I’ve mentioned it numerous time on slot car groups and it gets a very high rating from other users too. Thanks it’s a great app.
I use this on my four lane 1/64 scale slot car layout. I use a cable from my IPad to on old computer monitor so everyone car see the screen. It is a little finicky but better than the expensive alternatives. I wish the screen would go landscape.
I’ve been using LapTracker for a while now, once used an speedometer when my motorcycle didn’t have one, and, now using it to count and track laps on my four lane HO scale slot car track. Just want to know, has there been any updates for LapTracker? Have not heard, seen, or received any text or email messages referring to updates for LapTracker, just curious, Thanks and have a good day, DDR.
I am getting back into HO scale slot car racing after a 45year hiatus. I found some lap counter/timer systems that cost as much as $200 or more and use old technology. I’m glad I came across a YouTube video that suggested this app.
I got this app to try with a portable slot car track. I was a bit skeptical, but it actually works fantastic. My only gripe is that I wish it could display in landscape mode. Other than that I think it’s great.
Great tool for testing cars and running trials. Ran a few multi-lane events. Ghost and shadow counting occurs regularly. With and without the phone flashlight. Tried the LED light bead as well. Limited improvement. Like to be able to save and send data too. Features been inactive since I downloaded. Great app for the $$$$.
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