# KOSO - K Race — Linking with KOSO Powertry

> Linking with KOSO Powertry (iPhone/iPad app by Tong Yah Electronic Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/koso-k-race/id1588881443 (this page in markdown: same URL + `.md`)
- Developer: [Tong Yah Electronic Technology Co., Ltd.](https://appshunter.io/developer/1050103913)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 89 MB
- Languages: English
- Released: 2021-10-19
- Data updated: 2026-10-08

## What is KOSO?

K Race is an App to help vehicle/motorbike drivers fine-tuning their vehicles. K Race linking with KOSO Powertry, which embedded very high-performance GPS and Gyroscope module to measuring data in a high frequency, via Bluetooth to provides statistics information for the performance tuning. That would be more effective and accurate than other performance-tuning Apps using GPS data from the mobile phone.
 
In the racing exam, you can select different performance exams, including a speed or distance one. Such as a 0-100 or a quarter-mile exam. Exams test the vehicle performance of speed acceleration/deceleration and reveal the detailed reports contains the segmented data analysis and curve diagram. K Race uses these collected data to estimate the horsepower of your vehicle base on these data. It is possible to fine-tune your vehicle as well.

KOSO wishes to establish quality, techniques, and service based on integrity and trust – these represent the spirit of KOSO.
We persist in keeping this attitude of not only producing high-
quality products, but also pursuing the innovation of products
and improvement of quality. Moreover, we look forward to
bringing outstanding products to everyone.

## Is KOSO safe?

Not enough ratings yet to assess KOSO.

## Is KOSO legit?

KOSO - K Race appears to be a legitimate app. The AppsHunter Legitimacy Score for KOSO is 80 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 3.0.4 — 2025-06-18

New designed App UI

### 1.9.12 — 2023-11-21

Optimize calculator data

### 1.9.11 — 2023-09-07

Optimize the UX/UI

### 1.9.10 — 2023-06-21

馬力機模式更新

### 1.4.5 — 2022-07-10

* Add data verification

## Apps similar to KOSO

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [eRacingBattery](https://appshunter.io/ios/app/eracingbattery/id6447655920) | — | Free | Utilities |
| [Moto Gear Ratio Calculator RPM](https://appshunter.io/ios/app/moto-gear-ratio-calculator-rpm/id6760316131) | 1.0 (1) | $1.99 | Utilities |
| [Microdyno](https://appshunter.io/ios/app/microdyno/id6749821546) | — | $8.99 | Utilities |
| [Thread Torque Master](https://appshunter.io/ios/app/thread-torque-master/id6759831402) | — | Free | Utilities |
| [CA DSP PRO](https://appshunter.io/ios/app/ca-dsp-pro/id6799875870) | — | Free | Utilities |
| [ICM_V.Dialogue-BLE](https://appshunter.io/ios/app/icm-vdialogue-ble/id6748668874) | — | Free | Utilities |

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

- [KOSO - K Link](https://appshunter.io/ios/app/koso-k-link/id1601702100)
- [KOSO - K Lap](https://appshunter.io/ios/app/koso-k-lap/id1638509146)
- [KOSO Magic](https://appshunter.io/ios/app/koso-magic/id6444849232)

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

## Related topics

[precision race results](https://appshunter.io/ios/topics/precision-race-results)

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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 2026-10-08.*