KDMLink
531 Dev Utilities iPhoneiPadiPod touch
KDMLink is a free Utilities app for iPhone and iPad by 531 Dev. Requires iOS 18.0. Updated August 18, 2026.
- Price
- Free
- on the App Store
- Size
- 89 MB
- Age 4+
- Updated
- Aug 18
- 2026 · v2.0.1
Screenshots
About KDMLink
KDM Link — Real-Time CAN Bus Telemetry for Hyundai N Vehicles Turn your phone into a live performance dashboard for your Hyundai N car. KDM Link connects to the N-Link Bluetooth device installed in your vehicle and streams real-time data straight from the CAN bus. Live Telemetry Dashboard - Engine RPM, vehicle speed, and turbo boost pressure - Coolant temperature, oil temperature, and intake air temperature - Accelerator position, brake pressure, and steering angle Tire & Battery Monitoring - Live TPMS readings for all four tires - 12V battery voltage, current, temperature, and state of charge Car Health Overview - Fuel level, odometer, and ambient temperature - All key vitals on one screen Requires Hardware KDM Link requires the N-Link Bluetooth device connected to your vehicle's OBD-II port. The app does not function without it. All data stays on your device. No accounts, no cloud, no tracking.
What’s new
Version 2.0.1 · Updated August 18, 2026
Bug fix for ENs
App privacy
The developer, 531 Dev, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: App Functionality