Autokodovi – OBD Dijagnostika is a Serbian-language car diagnostics and maintenance app that brings essential tools for mechanics, private owners and used-car buyers into a single, easy-to-use interface. The app lets you look up fault codes, connect to an ELM327 or Bluetooth/BLE OBD-II scanner, monitor live engine data and keep a digital service book for routine checks and pre-purchase inspections.

Key Features

Autokodovi – OBD Dijagnostika offers a searchable database of over 40,000 diagnostic codes with Serbian descriptions, symptom guidance, common causes and testing advice covering many passenger vehicle brands and selected trucks. The app supports reading and clearing stored fault codes from the vehicle ECU, live telemetry for RPM, speed, temperatures, pressures and airflow with graphical display, and a digital service book to record maintenance types, expenses, mileage, photos and PDF export.

Advantages

The integrated approach reduces the need for multiple apps or paper records and makes routine checks and pre-purchase evaluations faster and more informed. Inspection support includes a structured 51-item checklist, options for manual or assisted review, photo evidence and exportable PDF reports to share with mechanics or buyers.

Limitations

Autokodovi – OBD Dijagnostika is available in Serbian only, which may limit use by non-Serbian speakers. Live diagnostic functions require an ELM327-compatible Bluetooth/BLE OBD-II adapter; without this hardware you can still access the code database and non-live features. Truck support is limited to specific manufacturers, so some commercial vehicles may not be covered.