Car & Vehicle Fault Finder

Car & Vehicle Fault Finder is a pocket guide for the scary moments every driver faces: a warning light pops up, a scan tool spits out a code, and you have no idea what either means.

Point your camera at a fault code or a lit dashboard symbol and the app reads it for you. It explains 24 common warning lights by color — red means stop now, amber means get it checked soon — and looks up OBD-II codes like P0420 in plain language instead of mechanic-speak. There's also a tyre size calculator that compares two sizes and shows how your speedometer and clearance change.

It's best for everyday drivers who want to understand their car before visiting a mechanic. Everything works offline with no account, and it's bilingual: English and Bangla.

Practical notes: free with optional ads, 34 MB. The app's advice is honest about its limits — your car handbook and a real mechanic always have the final word.