CarLog - Fuel & Service Log

How much did fuel cost this month? When was the last oil change? What mileage is the car really getting? CarLog answers those questions in a few taps. No account, no internet connection. Every record stays on your phone, and the app never sends data to a server. FUEL LOG WITH AUTOMATIC ECONOMY - Enter any two of volume, price per unit and total; the third is calculated - Real full-to-full fuel economy (km/L or MPG) computed for you - Station, fuel type, odometer reading and notes saved with every fill-up SERVICE HISTORY - Ready-made categories for engine oil, oil and air filters, tyres and tyre rotation, brakes, battery, coolant, transmission, wipers and inspection - Record the shop, the cost, the odometer at service, notes and a receipt photo - One tap on a service record creates the reminder for the next one RUNNING COSTS - Log insurance, tax, parking, tolls, fines, car wash, accessories and more - Add several vehicles and keep each one separate, with photo and plate number - Odometer updates itself from the newest record you add REMINDERS THAT WORK OFFLINE - Trigger by date, by distance driven, or by both - Fits any interval you like, such as six months or 5,000 km - Delivered as local device notifications, so no network is needed STATISTICS - Monthly spending bar chart shows where the expensive months were - Cost-by-category pie chart breaks down where the money goes - Fuel economy trend line shows how driving and servicing affect mileage BACKUP AND EXPORT - Back up everything as JSON or export records as CSV - Send the file anywhere through the Android share sheet - Move your history to a new phone with the backup file PRIVACY BY DESIGN - No sign-in, no accounts, no ads, no tracking - Fully offline; the app performs no network communication - Photos are attached through the Android system photo picker, so no broad storage permission is needed - The notification permission is the only one you are ever asked to grant WHO IT IS FOR - Drivers who want a clear picture of monthly fuel and repair costs - Anyone who keeps forgetting the next oil change - Owners preparing a documented service history before selling a car - People tracking company or work vehicle running costs separately - Anyone who prefers a light app with no ads and no sign-up ALSO INCLUDED - English and Korean, selected automatically from the device language - Light, dark and system themes; distance, economy and currency options - Supports Android 7.0 and newer Fuel economy, cost and service-interval figures are provided for reference. For real maintenance and safety decisions, follow the manufacturer's recommendations and a qualified mechanic's diagnosis. Contact: [email protected]