CHAIT: Car Maintenance Log

CHAIT is a car maintenance log for drivers who want service history, fuel, mileage, MPG, repairs, receipts, reminders, and ownership costs in one place.

BUILD A USEFUL SERVICE HISTORY

Add maintenance, service, and repair records for each vehicle. Save dates, odometer readings, parts, labor, costs, receipts, and photos with the work they document.

TRACK FUEL, MILEAGE, AND MPG

Log fill-ups, fuel amounts, prices, and odometer readings to review MPG and fuel costs alongside maintenance history.

UNDERSTAND OWNERSHIP COSTS

Review vehicle expenses by month, year, and category, compare cost per mile or kilometer, and view a three-month expense estimate based on your saved records. Each total is calculated from those entries.

PLAN OIL CHANGES AND OTHER CONSUMABLES

Use saved dates and mileage to follow replacement timing for oil, tires, and other consumables. On-device reminders keep upcoming maintenance visible. CHAIT does not diagnose your vehicle or connect to an OEM system.

BUILD A USER-RECORDED VEHICLE REPORT

Turn your maintenance, service, fuel, mileage, repair, and expense entries into a PDF or JPG Vehicle Report. It summarizes only your own records and is not an official vehicle-history report.

USE THE 1,180-ITEM MAINTENANCE GUIDE

Explore 1,180 localized vehicle-care entries covering common parts, consumables, reference intervals, estimated costs, and related checks. The guide is reference information and does not replace a professional diagnosis.

MANAGE PERSONAL AND BUSINESS VEHICLES

Business mode supports manual trip, fuel, expense, and accident records plus monthly and accident documents. It is not automatic GPS mileage tracking or real-time fleet management.

SHARE WHEN YOU CHOOSE

Create shareable cards from selected records. Owner Lounge lets owners search, save, and discuss vehicle-care experiences. You control which record content is included in a shareable card.

LOCAL BY DEFAULT

Personal vehicle records and photos are stored locally on your device by default. Create and restore a manual encrypted backup file when needed. This is not automatic cloud sync, and you are responsible for keeping the backup password safe.

CHAIT PLUS

CHAIT PLUS supports up to four personal and four business vehicles, eight vehicles in total.

Choose km or mi, liters or gallons, and km/L, MPG, or L/100 km. Smart Fuel gas-station price information is available only in South Korea.

Account, sign-in, and Owner Lounge information may be processed on servers to provide those online services.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/