# KOSO - K Lap

> KOSO - K Lap (iPhone/iPad app by Tong Yah Electronic Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/koso-k-lap/id1638509146 (this page in markdown: same URL + `.md`)
- Developer: [Tong Yah Electronic Technology Co., Ltd.](https://appshunter.io/developer/1050103913)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 66 MB
- Languages: English
- Released: 2023-02-08
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/koso-k-lap/id1638509146/reviews.md

## What is KOSO?

** K Lap is a racing app designed specifically for use on race tracks, not on public roads, and should be used in compliance with safety regulations.**

K Lap connects to KOSO Powertry via Bluetooth and uses satellite positioning signals at a 18Hz rate to accurately measure position and time during circuit racing and start-finish timing races. 

The app supports both types of races and calculates the lap time and distance automatically once the vehicle crosses the starting point in the circuit race. 

The start-finish timing race measures the time from the start to the finish. K Lap also has an editor to create custom races and provides video recording and review of the race events. The review feature allows users to switch to different points in the race and view the statistics data at that time.


## Version history (last 1 release)

### 1.0.5 — 2023-02-09

No release notes.

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## More apps by Tong Yah Electronic Technology Co., Ltd.

- [KOSO - K Race](https://appshunter.io/ios/app/koso-k-race/id1588881443)
- [KOSO - K Link](https://appshunter.io/ios/app/koso-k-link/id1601702100)
- [KOSO Flasher](https://appshunter.io/ios/app/koso-flasher/id6444849232)

All apps by Tong Yah Electronic Technology Co., Ltd.: https://appshunter.io/developer/1050103913

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*