Included free
The app is free to use
- Vehicle profiles, fuel logs, service history, receipts, and fault tracking.
- Mileage/hour-based reminders with due-soon and overdue visibility.
- Local-only mode with no account required.
Ad Free Forever, Without Paying a Dime.
Keep every vehicle maintained without juggling memory, notes, and receipts.
OdoVault is a maintenance logbook for households with multiple vehicles and equipment. Log fuel, service, and faults in one place, then get practical reminders based on real usage. Start free in local-only mode, and upgrade only if you want encrypted backup and household sync.
Need support? [email protected]
Free forever
Free tracking, reminders, logs, and receipts.
Local-first
Full functionality in low-signal environments.
Paid add-on
Encrypted backup and household sync only.
Paid add-on
Pay only for backup and multi-device sync
- End-to-end encrypted backup for recovery and migration.
- Shared household data across devices and users.
- Sync resumes automatically when service returns.
Track more than cars
Built for trucks, boats, aircraft, bikes, mowers, and whatever else you maintain.
The same workflow handles miles or engine hours, so one app can run your whole household fleet.
Oil Change
Family SUV
Every 5,000 mi
Due in 2 weeks
Made for families
Know the maintenance status of every family vehicle before anything goes wrong.
See what is due soon across your household with clear service timelines and mileage-based projections, so you can plan ahead instead of reacting to warning lights.
How It Works
A simple workflow that keeps maintenance under control.
Create a profile for every vehicle you own
Track cars, trucks, boats, motorcycles, aircraft, mowers, and anything else managed by miles or engine hours.
Log usage, fuel, and service quickly
Capture odometer or hour meter, fuel amount, and cost in one flow. Fuel supports gallons, liters, lbs, and kg.
Set intervals once and let reminders run
Build schedules for oil, filters, registration, inspections, spark plugs, and any custom maintenance item.
Track faults until they are fixed
Keep active issues visible and close them out with the exact repair entry that resolved the problem.
See household status at a glance
Spot what is due soon or overdue across vehicles before small jobs become expensive surprises.
Export clean history for resale
Generate a maintenance PDF report to show buyers exactly how a vehicle was maintained.
Security and Reliability
Built to stay private and useful in the real world.
Reliability and privacy are defaults, not add-ons.
Private by design, cloud optional.
Your data is written locally first. Cloud sync is optional and encrypted end-to-end.
- Local-only mode keeps your data on-device with no account required.
- Premium backup and sync use a zero-knowledge architecture.
- Security design details are published in our whitepaper.
Security whitepaper
Yes, this is overkill for a maintenance app. That is intentional.
Read the Security Whitepaper (PDF)Offline where real life happens.
Log service work in garages, rural highways, and road trips without waiting on a connection.
- Add fuel, service, and faults with no network connection.
- Entries save instantly on-device, no queue babysitting required.
- Premium devices reconcile automatically once online.
Keep working without signal.
Your updates stay local on-device and sync across your devices automatically once you are back online.
GaragesRural highwaysRoad tripsBasement workshops
Made for Households
One timeline for everything you own.
Stop guessing what was done last and what is due next. OdoVault keeps each vehicle history clean and gives your household one shared view to plan maintenance, budgets, and parts runs.
Plan maintenance weekends
Batch due-soon work across vehicles so you can handle jobs in one pass instead of reacting to last-minute failures.
Set reminder rollups
Choose the day and time you want reminders. Get one rollup of upcoming and overdue items when you’re actually ready to act.
Reminders that fit your life
Get the reminder when you can do something about it.
Instead of random notification noise, OdoVault sends scheduled reminder rollups at the time you choose.
- Pick your reminder day and time.
- See upcoming and overdue items in a single rollup.
- Perfect for weekly trips to town when you can grab parts and consumables.
FAQ
Straight answers before you download.
What is free and what requires premium?
Tracking, logs, receipts, faults, and reminders are free. The paid add-on is only for encrypted backup and household sync across devices.
Does OdoVault work without internet?
Yes. Entries save locally, so you can keep working with no signal. If you enable the paid sync add-on, devices catch up when you reconnect.
What can I track and which fuel units are supported?
Anything tracked by miles or hours: cars, trucks, motorcycles, boats, aircraft, mowers, ATVs, and more. Fuel supports gallons, liters, lbs, and kg.
How do reminders stay useful if I miss a fuel entry?
Reminders use your mileage trend, so projections remain useful even if a fill-up is skipped.
How private is sync?
Premium sync uses post-quantum end-to-end encryption with a zero-knowledge model, so only your household can read synced data.
Start with your next service entry
Download OdoVault for iOS and Android.
Start free with local-first tracking. Upgrade later only if you want encrypted backup and household sync.
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