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Racing Circuit Lap Timer 4+
Easy and accurate measurement
Takao Ichimura
-
- Free
- Offers In-App Purchases
Screenshots
Description
"Racing Circuit Lap Timer" is a lap timer for racing circuits using the GPS function of iPhone.
You can easily measure lap times and sector times with iPhone.
Approx. 40,000 laps of measured lap times are saved and can be viewed and shared.
(Measurable circuits) Planned to be added.
(Japan)
Aomori Speed Park
Asan Circuit
Auto Land Tsukude
Autopolis Racing Course
Bihoku Highland Circuit Course A
Bihoku Highland Circuit Course B
Central Circuit
Chiba Kita Pocket bike Course
Ebisu Circuit East Course
Fuji International Speedway Racing Course
Hero Sinoi Circuit
Honjo Circuit
HSR Kyusyu Circuit Course
Ipponkunugi Speedway (ccw)
Ipponkunugi Speedway (cw)
Iwai Circuit Road Course
Keiyou Speed Land
Kota Circuit
Ksk Circuit
Link Circuit
Mihama Circuit Full Course
Mobara Twin Circuit East Course
Motegi Road Course (East)
Motegi Road Course (Full)
Motor Land Suzuka
Narita Motor Land (ccw)
Narita Motor Land (cw)
Nihonkai Maze Circuit
Nikko Circuit
Okayama International Circuit
Okegawa Sports Land
Owara Circuit
Sodegaura Forest Raceway
Southern Circuit
Sugo International Racing Course
Spa Naoiri
Spa Nishiura Motor Park (Forward)
Spa Nishiura Motor Park (Reverse)
Sports Land Yamanashi
Suzuka Circuit Racing Course
Suzuka Circuit South Course
Suzuka Twin Circuit Full Course
Suzuka Twin Circuit G Course
Takasu Circuit
The Magarigawa Club
Tokachi Speedway Clubman Course
Tokachi Speedway Grand Prix Course
TS Takata Circuit
Tsukuba Circuit Course1000
Tsukuba Circuit Course2000
Tsukuruma Circuit Nasu
YZ Circuit East Course (ccw)
YZ Circuit East Course (cw)
(France)
Circuit Paul Ricard
(Taiwan)
Lihpao G2 Circuit
(United Kingdom)
Donington Park Circuit
(United States)
Blackhawk Farms Raceway
Laguna Seca
Waterford Hills Road Racing
(About mounting the iPhone)
- Mount the iPhone to the machine where the iPhone screen can be seen by the driver/rider.
- For 4-wheel machines, GPS reception is more stable under the windshield than under the roof.
- If you don't need to see the time while driving, you can put the app in stand-by mode and put the iPhone in your pocket.
(iPhone settings)
- Turn on Location Services.
- Allow LOCATION ACCESS to LapTimer.
- Turn on Precise Location.
(How to use)
1) Tap the "Settings" button at the bottom center of the screen to open the settings window. Select the circuit you want to measure. You can also select the speed unit and reset the best lap time in the settings window.
2) Tap the "Start" button at the bottom right of the screen to enter stand-by mode, the timer section at the top of the screen will display "Measurement will start when crossing the finish line", and the button will change to “Cancel/Stand-by". GPS is working when the speedometer on the screen changes to numbers.
3) When you enter the course, pass the final corner (some circuits start timing without passing the final corner) and pass the finish line at a speed of 15km/h / 9.3mph or more, the timer at the top of the screen will start running and measurement will start, and the "Cancel/Stand-by" button will change to the “Stop" button.
4) After that, the lap time will be updated every time you cross the finish line. The sector time is also updated each time.
5) When you finish running and tap the "Stop" button, the measurement will end and return to stand-by mode, and the button will change to "Cancel/Stand-by".
6) Tap the "Cancel/Stand-by" button to exit stand-by mode and the button will change to “Start".
7) Tap the "Results" button at the bottom left of the screen when the button at the bottom right of the screen is "Start" or "Cancel/Stand-by" to display all saved results. Best/2nd/3rd lap times and top speeds are also easily visible. You can select the part you need and copy or share it.
Please see "App support” about followings.
(About screen display)
(About the measurement line)
(Note)
The developer assumes no responsibility for any accident, violation, loss or claims by third parties which may arise from the use of this app.
What’s New
Version 2.25.1
For "Narita Motor Land (ccw)" and "Narita Motor Land (cw)", the measurement has been changed to start without passing the final corner. Measurement will start from the first lap of the sports run.
App Privacy
The developer, Takao Ichimura, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Takao Ichimura
- Size
- 7.7 MB
- Category
- Sports
- Compatibility
-
- iPhone
- Requires iOS 13.0 or later.
- iPad
- Requires iPadOS 13.0 or later.
- iPod touch
- Requires iOS 13.0 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English, Japanese
- Age Rating
- 4+
- Location
- This app may use your location even when it isn’t open, which can decrease battery life.
- Copyright
- © 2023 Takao Ichimura
- Price
- Free
- In-App Purchases
-
- Unlimited measurements ₱ 299.00