ReminDIY

Stay ahead of maintenance for your home, vehicles, and other equipment. ReminDIY tracks what’s due using real mileage and running hours—not calendar guesses. ReminDIY keeps track of what your home, vehicles, and equipment need—so you always know what needs doing and when.
Unlike basic calendar reminders, ReminDIY calculates maintenance based on what actually matters: mileage, running hours, or time. Track oil changes, tire rotations, HVAC filters, mower maintenance, generator service, smoke detector batteries, and much more.
Keep your maintenance history, parts and part numbers, receipts, manuals, warranties, and service providers together with each asset. Log fuel fill-ups and track fuel economy, receive reminders for upcoming maintenance, and see overdue items at a glance.
Your data stays on your phone. No account, no subscription, no ads, and no asset limits. ReminDIY works offline and includes automatic backups and data export. Choose light or dark mode for a comfortable viewing experience day or night.
Whether you maintain a house, truck, tractor, mower, generator, or everything in between, ReminDIY helps you stay ahead of maintenance without relying on guesswork.

Recent changes:
What's new in 1.13.1:
- Estimated due dates on mileage jobs ("About 3 weeks away")
- Seasonal home jobs, like gutters every spring and fall
- Fill in year, make and model from a vehicle's VIN
- Long-press the app icon to log a fill-up or update readings
- Receipt photos now included in exported backups
- Better dark mode contrast, shorter hints, and many small fixes