# KOSO - K Link — Connect with KOSO meters

> Connects to Koso meters for trip data, maintenance alerts, and navigation. (iPhone/iPad app by Tong Yah Electronic Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/koso-k-link/id1601702100 (this page in markdown: same URL + `.md`)
- Developer: [Tong Yah Electronic Technology Co., Ltd.](https://appshunter.io/developer/1050103913)
- Category: Utilities, Navigation
- Price: Free
- Rating: 3.00/5 from 2 App Store ratings
- Age rating: 17+
- Requires: iOS 15.6 · 139 MB
- Languages: English
- Released: 2022-01-11
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/koso-k-link/id1601702100/reviews.md

## What is KOSO?

K Link supports establishing a connection with Koso meters via Bluetooth. When connected, K Link fetches the essential information from remote and store as trip records in App. That information is also used for providing fuel and regular/temporary maintenance notification and vehicle diagnosis.

K LINK provides related information beforehand such as the weather forecast info and the instant gas price for a reference to help drivers ready for the trip.

K LINK provides a map for finding a destination and routing towards the destination. When connected to the Koso dashboard embed on the vehicle, the turn-by-turn navigation guidance shows on the vehicle dashboard synchronized.

You can use a virtual dashboard screen to experience the KOSO's dashboard instruments and monitoring the speed, rev, and other data based on the real-time OBD data.

## Key features

- Bluetooth connection to Koso meters
- Trip record storage
- Fuel and maintenance notifications
- Vehicle diagnosis
- Weather forecast and gas price information
- Navigation and routing
- Virtual dashboard with real-time OBD data


## Frequently asked questions about KOSO

### What is KOSO - K Link used for?

KOSO - K Link connects to Koso meters via Bluetooth to fetch trip data, provide fuel and maintenance notifications, and offer vehicle diagnostics. It also includes navigation and a virtual dashboard.

### Does KOSO - K Link have ads?

No, KOSO - K Link is ad-free, as indicated by its 'hasAds' status being false.

### What devices does KOSO - K Link support?

KOSO - K Link is available for iPhone, iPad, and iPod, as it is compatible with iOS devices.

### How often is KOSO - K Link updated?

The latest version of KOSO - K Link is 1.6.39, last updated on June 5, 2026. This indicates a recent update, though specific update frequency is not detailed.

### What is the age rating for KOSO - K Link?

KOSO - K Link has an age rating of 17+, suggesting it may contain content or features not suitable for younger users.

### What is the user rating for KOSO - K Link?

KOSO - K Link has a rating of 3.0 stars based on 2 ratings. This suggests a mixed user reception based on limited feedback.

### Can KOSO - K Link show navigation on my vehicle's dashboard?

Yes, when connected to a Koso dashboard embedded on the vehicle, KOSO - K Link can synchronize turn-by-turn navigation guidance to display on your vehicle's dashboard.

### Does KOSO - K Link offer in-app purchases?

No, KOSO - K Link does not feature in-app purchases, as its 'hasInAppPurchases' field is set to false.

## Version history (last 5 releases)

### 1.6.41 — 2026-07-02

- Fixed login issues.
- Added Harley calibration feature.

### 1.6.39 — 2026-06-05

Fix UIs issues

### 1.6.37 — 2026-05-18

New supported instrument models

### 1.6.36 — 2026-05-11

Fixed setup failure issue

### 1.6.32 — 2026-03-10

Improve Bluetooth connectivity and add supported device models

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

- [KOSO - K Race](https://appshunter.io/ios/app/koso-k-race/id1588881443)
- [KOSO - K Lap](https://appshunter.io/ios/app/koso-k-lap/id1638509146)
- [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 2026-07-07.*