GPS TA
GPS lap timer & drive log
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
A GPS lap timer for closed courses — circuits, gymkhana venues and private land. Build your own course and measure your driving time.
For your safety
Timing is intended for closed courses only. On public roads, always obey traffic laws including the speed limit, and never use the app to compete for time. A safety notice is shown on every launch and must be accepted before use. Do not operate the screen while driving.
■ Build a course
Drop a start and a goal on the map. Your route is recorded automatically by GPS. Save it and run it as many times as you like.
■ Measure your time
Timing starts when you cross the start line and stops automatically at the goal. Speed and elapsed time are shown large enough to read at a glance, and a HUD mode mirrors the display for your windshield. Times are stored only on your device; there is no ranking between users.
■ Share courses
Publish a course you set up at a circuit or other closed venue, and others can drive it too. Publishing is only allowed while you are physically there.
■ Parking spots
Register and share the parking spots people actually use as a starting point.
■ Water Cup (GPS TA Pro, in-app purchase)
Drive without spilling the water — a game for practicing smooth acceleration, braking and steering. Hard inputs show up on the water's surface.
■ Free vs GPS TA Pro
The free plan covers the core of the app: build courses, measure lap times, HUD mode, share courses, register parking spots, and save up to 10 records, 10 courses, 3 published courses and 3 parking spots on your device.
GPS TA Pro (in-app purchase) unlocks:
- Water Cup
- 6 of the 7 themes (the default theme is free)
- Speed-linked BGM playback using your own music on your device
- Higher limits: 50 records, 50 courses, 15 published courses, 15 parking spots
Choose Monthly or Yearly (auto-renewing), or Lifetime — a one-time purchase that does not renew.
■ More
- Seven themes (one free; the other six require GPS TA Pro)
- Japanese, English, Russian, Chinese, Korean and Spanish
■ About subscriptions
Subscriptions renew automatically. Unless cancelled at least 24 hours before the period ends, they renew at the same price. Cancel anytime in your store account settings. Lifetime does not renew.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://visaliamonth-ctrl.github.io/gps-ta/privacy-en.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Haruto Kato, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Haruto Kato
- Size
- 48 MB
- Category
- Navigation
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, Japanese, Korean, Russian, Simplified Chinese, Spanish
- Age Rating
13+
- 13+
- Contains
Messaging and Chat
User-Generated Content
Social Media
- In-App Purchases
Yes
- GPS TA Pro Lifetime $79.99
- GPS TA Pro Yearly $49.99
- GPS TA Pro Monthly $4.99
- Copyright
- © 2026 Dannin Katou