Kondra Prod vs OBD2 Logger

Kondra turns your iPhone into a smart car diagnostic tool. Plug in a compatible OBD-II adapter and instantly see your vehicle's health: engine, electrical, chassis, climate control, brakes, suspension. Our AI analyzes fault codes, sensor data and your maintenance history to deliver clear, personalized recommendations. WHAT YOU CAN DO WITH KONDRA - Read and clear your vehicle's diagnostic trouble codes (DTCs) - Get AI-driven diagnostics based on OBD data and your driving context - Keep a digital maintenance log, exportable as PDF - Report an issue with a photo and receive AI analysis - Get personalized preventive maintenance reminders - Manage multiple vehicles in one account - Use the app in French, English, Arabic or Tamazight WHY KONDRA? - Clear for everyone. Fault codes are translated into plain language. You understand what's happening, the severity, and what to do next. - Smart. AI cross-references OBD data, mileage and history to predict upcoming maintenance. - Preventive. Catch weaknesses before they turn into costly breakdowns. - Portable. Works with popular OBD-II Bluetooth adapters (ELM327, Vgate, Veepeak, OBDLink). OBD-II COMPATIBILITY All gasoline vehicles sold after 2001 and diesel vehicles after 2004 in Europe are equipped with an OBD-II port. Kondra works with gasoline, diesel, hybrid, and electric vehicles. WORKS WITHOUT AN ADAPTER TOO No OBD-II adapter yet? Kondra still works from your vehicle information (make, model, mileage, history). The adapter simply enriches diagnostic accuracy. PRIVACY No GPS location data is collected. Your vehicle data stays yours. Contributing to AI improvement is optional (opt-in). DOWNLOAD KONDRA AND TAKE CONTROL OF YOUR CAR.

OBD2 Logger turns your iPhone into a precision data logger for any modern car. Plug a Bluetooth ELM327 adapter into your vehicle's OBD2 port, pair it once, and stream live engine, hybrid, battery, and emissions data straight into per-session CSV files on your phone. No accounts. No cloud. No analytics. Your driving data never leaves your device. LIVE READOUT • 40+ standard SAE J1979 PIDs, automatically discovered from your car: RPM, vehicle speed, coolant temp, throttle, MAF, intake MAP, fuel trims, catalyst temperatures, and more. • Manufacturer-specific Mode 21 PIDs on profiled vehicles — including HV pack voltage, MG1/MG2 motor torque, and battery cell-block temperatures on Toyota/Lexus hybrids. • Values grouped by category (Engine, Hybrid, Battery, Emissions, Diagnostics) and updated every second. • One CSV per logging session, written into the app's Files container — open it in Numbers, Excel, pandas, DuckDB, or any other tool with no preprocessing. • Wide-table format: ISO-8601 timestamps, one column per active PID, blank cells where the ECU returned no data (no spurious forward-fill). • Smart-stop after extended idle so you don't end up with a tail of empty rows when you forget to tap Stop. WORKS IN THE BACKGROUND • Keeps logging while you drive with Maps in the foreground or the screen off, using Apple's standard background location mode for trip-tracking apps. The system location indicator is shown the entire time. We don't store your location. VEHICLE PROFILES • Ships with three profiles: a generic Mode-01 fallback, a Toyota hybrid family profile, and a 2020 Lexus RX 450h/450hL profile validated against a real vehicle. • VIN auto-read on connect; year, make, model, and trim pre-filled from NHTSA's free public vPIC API. • Import any third-party profile JSON to add coverage for your car. The format is documented and human-readable. DON'T HAVE AN ADAPTER YET? • Tap "Try demo mode" on the second onboarding step to explore the app end-to-end with synthetic data — no hardware required. WHAT YOU NEED • Any Bluetooth Low Energy ELM327 adapter (Veepeak OBDCheck BLE+, vLinker MC+, OBDLink, etc. — most BLE clones work). USB-only and Wi-Fi-only adapters are NOT supported. • A car with an OBD2 port (1996+ in the US, 2001+ in the EU). PRIVACY • Nothing is collected, transmitted, or stored on our servers — we don't have servers. The only outbound call the app ever makes is one VIN decode per vehicle to NHTSA's vPIC API. • Your CSVs and vehicle records live in the app's Files container, accessible to you in the iOS Files app under On My iPhone → OBD2 Logger. • Open source: github.com/NathanNam/obd2-logger