Private, On-Device Vehicle Logbook
Every vehicle.
Every receipt.
One logbook.
Record everything that happens to your cars, motorcycles, trucks, boats and heavy equipment — fuel, service, repairs, parts, tires, expenses, documents and reminders. No account. No cloud. It all stays on your device.
Built for
Anything with an engine
Cars
Sedans, SUVs, hatchbacks. Odometer, fuel efficiency, service intervals.
Motorcycles
Scooters, bikes, tricycles. Chain lube, drive belt, oil.
Trucks & Vans
Delivery, cargo, service fleets. High mileage, high stakes.
Buses
Mini, shuttle, passenger. Inspections and documents per unit.
Boats
Fishing, outboard, sail. Engine hours instead of distance.
Heavy Equipment
Forklifts, excavators, generators. Hour-based intervals.
How it works
The same five tabs as the app
01 — Garage
Twelve log types. One quick tap.
A quick-log grid drops you straight into the right form the moment you tap it — no menus to dig through. Every log type only asks for the fields that actually apply to it: fuel wants liters and odometer, tires want position and size, documents want an expiry date. The Garage is also your dashboard, and a single switcher at the top lets you jump between every vehicle you own.
- All 12 types: Fuel, Service, Parts, Tires, Repair, Expense, Document, Inspection, Incident, Trip, Battery, Custom
- Attach receipt photos and free-form notes to any entry
- One active vehicle scopes Garage, History, Reminders and Reports together
02 — History
Every event, on one timeline
Every fuel-up, service, repair, part swap, tire job, expense and document for the active vehicle lands on one continuous timeline, newest first. Tap any entry to reopen it and see the full form exactly as you filled it in, along with any receipt photo or note you attached at the time.
- Grouped and sorted by date, always newest first
- Tap any row to reopen the full entry, photos and notes included
- Scroll back through a vehicle's entire maintenance life, not just recent months
03 — Reminders
Never miss an oil change again
Set reminders by date, mileage, engine hours, or a hybrid of both. Viaxen Log evaluates every reminder against your live meter readings and fires a local notification the moment one comes due — the whole list is sorted by urgency, so the thing you can't afford to miss is always on top.
- Date — fires on a chosen day, like a registration or insurance renewal
- Mileage / hours — fires when a logged reading crosses the target
- Hybrid — fires on whichever of date or distance comes first
- Log a document with an expiry and Viaxen offers to create its reminder automatically
04 — Reports
Know your cost per kilometer
Log a fuel-up and Viaxen does the math automatically: distance since your last fill, fuel efficiency in km/L, and cost per km — no calculator required. Reports then roll all of it up by month and by category, so you can see at a glance whether a vehicle is getting more expensive to run over time.
- Distance, km/L and cost-per-km computed straight from your odometer readings
- Monthly and category breakdowns — fuel, service, parts, expenses
- Per vehicle, so a multi-vehicle fleet never gets mixed together
05 — Settings
Private by design, offline by choice
No account, no cloud sync — your logbook lives only on your device, and Viaxen has no way to see or recover it. The one-time Remove ads purchase in Settings also lets the app run fully offline, forever, since the launch ad was the only thing that ever needed a connection.
- Dark / light theme, switches instantly
- Backup & Restore — export your full logbook to a file and bring it back anytime
- Remove ads — one-time purchase, restorable on any signed-in device
Pricing
Every feature is free. Remove ads once.
Viaxen Log isn't freemium — there's nothing locked behind a paywall. The single one-time purchase simply removes ads, which also lets the app run fully offline.
Free
Remove ads
Unlimited vehicles, logs & all 12 types
Reminders, fuel auto-calc & reports
Backup, restore & export
App Open ad at launch
Shown
None
Works fully offline
—
One-time purchase. No subscription. Restore anytime via Settings → Restore purchase.
FAQ
Common questions
Do I need an account or internet?
No account, ever. There's no sign-up and no cloud. The free version needs internet only to load its launch ad; remove ads with the one-time purchase and Viaxen Log runs completely offline.
What's the difference between free and paid?
Just ads. Every feature — unlimited vehicles, all 12 log types, reminders, reports, backup and export — is free and unlimited. Removing ads also lets you use the app fully offline.
Is removing ads a subscription?
No. It's a single one-time purchase. Pay once, owned forever. Restore it on any device signed into the same Google Play or Apple ID account via Settings → Restore purchase.
Can I track boats and heavy equipment?
Yes. Each vehicle's meter is either an odometer (km or miles) or engine hours. Boats and heavy equipment like forklifts and generators use hours, so their reminders are all hour-based.
How do reminders work?
Set a reminder by date, mileage, engine hours, or a hybrid. Date and hybrid reminders are scheduled as local notifications; mileage and hours reminders fire when a logged reading crosses the target.
Can I move my data to a new phone?
Yes, on the same platform — export a Backup on your old Android (or iOS) device, then Restore it on your new one. Moving between Android and iOS isn't supported yet, and photos attached to vehicles or logs aren't included in the backup file.
Start your logbook today
Free to install, every feature included. A one-time purchase removes ads and unlocks fully offline use. No account, no subscription.