// one sentence · AI splits it up

One sentence is all it takes

Your car's key log, all in one place: log fuel and repairs in one sentence, and get reminded before parts are due.

An Android app for keeping fuel, maintenance and expense records for your car.

Get it on Google Play

What Chakeylog does

Log

One sentence is all it takes

Write something like "Engine oil change at the local shop today, paid $60 (32,000 mi)" and AI splits it into date, item, amount and mileage. You can check and edit everything before saving.

Gas yesterdayFuel
Oil change todayMaintenance
Reminders

We remind you before you forget

1,100mi left

We estimate today's mileage from how you've been driving, and the app speaks up when a replacement is near: engine oil, brake pads, tires and more.

Costs

Running costs and measured fuel economy as graphs

$142this month

Fuel, maintenance and other expenses, month by month.

Parts

Front and rear tires are tracked separately

Engine oil, brake pads, tires and other parts each keep their own replacement schedule. We estimate the next one from your last replacement and how you've been driving.

Sharing

Share the car, share the records

One invite code lets the people you drive with see the same car's records. The owner decides which ones and how far back (Google sign-in required).

Focus

Focused on records

Chakeylog doesn't connect you to repair shops or recommend specific parts.

The app

Keep Fuel (gasoline, diesel, LPG, hybrids, EVs and hydrogen cars), Maintenance, Expenses and Issues records, and see running costs and measured fuel economy as graphs. The app displays ads, and a Premium subscription (weekly or yearly, auto-renewing) is available. The demo screen and the figures on this page are examples.

Start with one line today.

Get it on Google Play

Terms and policies

Contact

Operated by Sangho Cho

chakeylog@gmail.com