IONIQ 5 Companion

Gregory Burlingame

IONIQ 5 Companion is an independent diagnostic tool for the Hyundai IONIQ 5 and IONIQ 5 N; now with full support for the Kia EV6; IONIQ 6; and IONIQ 9. Plug in an ELM327-compatible BLE OBD-II adapter and it reads battery; charging; tire; and ECU data directly from your car. A built-in History records every drive and charge and syncs across your devices via iCloud. CARPLAY - Two rows of live chips on the Driving tab — charge; power; tires; climate; and more - New chips: Power (draw and regen on one dial); Compass (optionally replacing the odometer); AC Draw (live volts; amps; kW); and Cell Voltage Δ (a per-cell heatmap) - Dynamic Charging and EVSE tabs during charging; with a session timer and the charger's reported capabilities HISTORY & ICLOUD - New History tab records every drive and charge; with live State-of-Charge charts plus distance; energy; peak-power; and battery-temperature ranges - 50+ signals logged over time on charts you can pinch; pan; and scrub — voltages; temperatures; motor RPM; isolation resistance; charging power; and more - Optional iCloud sync keeps your history in step across iPhone; iPad; and Mac - Attach a photo and share a clean report card with one tap LIVE DASHBOARD - State of charge; available energy; voltage; current - New: Regeneration gauge; Gear indicator (P; R; N; D); Isolation Resistance chip; and Polling Headroom indicator - Cell min/max temperature and per-cell voltages as a color-coded heatmap with an explainer - Tire pressures and temperatures; motor RPM; ignition state; battery heater status - 12V auxiliary battery — charge; voltage; current; temperature; plus DC-DC converter telemetry - Outside and cabin temperature; relative humidity; headlight and brake-light indicators CHARGING TELEMETRY - Live AC and DC charging detection - Session detail plots Charging Power; Pack Voltage; battery and ambient temperature; banded by AC; DC; and preconditioning - DC fast charging: a new EVSE Current chart compares requested vs. delivered current; plus an EV Supply Equipment card with the station's max power; voltage; and current (J1772 + CCS) - Live Time to 70°F / 21°C battery ETA for optimal DC fast charging CONNECTION & SETTINGS - Connect; disconnect; and toggle Auto-Connect to share one adapter between apps - Keep Screen Awake while the app is in the foreground - Choose Power units (kW; HP; PS) and Efficiency units (mi/kWh; km/kWh; kWh/100km; Wh/mi) ADVANCED TOOLS - J1979 OBD-II Scanner — standard mode 01-09 read-out for adapter compatibility - ECU Finder maps every ECU; DID Range Scan probes one across an address range; Curated DID List scans all 65535 addresses; an A/B/C test hunts new signals — with result sharing PRIVACY BY DESIGN The app does not collect; transmit; or sell personal data. No analytics; ads; or accounts. Vehicle data stays on your device and your private iCloud. Logs are exported only when you tap Share. Full privacy policy at https://www.theburl.com/ioniq-app/privacy.html REQUIREMENTS ELM327-compatible BLE OBD-II adapter — see https://www.theburl.com/ioniq-app/support.html for tested adapters. Full support: Hyundai IONIQ 5 and IONIQ 5 N; Kia EV6; Hyundai IONIQ 6; and IONIQ 9. Signal coverage varies by model; year; and trim. NOT AFFILIATED IONIQ 5 Companion is not affiliated with; endorsed by; or sponsored by Hyundai Motor Company or Kia Corporation. IONIQ is a trademark of Hyundai Motor Company; EV6 is a trademark of Kia Corporation. This independent tool reads your own vehicle's data using open OBD-II and UDS standards (ISO 15031; ISO 14229).