Smart Vehicle Management · On-Device AI Insights

Drive Smarter.
Track Everything.
Save More.

Your all-in-one offline-first co-pilot for vehicle costs. Log fuel, maintenance, trips, and expenses in seconds, then export tax-ready reports with data encrypted on your device.

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Encrypted on-device 100% Offline 🌙 Light & Dark Mode 📱 Edge-to-Edge Display
EVERYTHING YOU NEED

Complete Vehicle Intelligence in One App.

From daily fill-ups to year-end tax reports, OdoGrid keeps every record in one secure place.

Fuel & Charging Tracker

Log every fill-up with auto-calculated totals, GPS station detection, and OCR receipt scanning. Tracks km/L, L/100km, and MPG.

Maintenance Scheduler

Schedule oil changes, tyre rotations and more by date or mileage. Get notified before they're overdue. Log parts vs. labour costs separately.

Spending Analytics

Navigate month-by-month with interactive < April 2026 > controls. Filter by vehicle or view all combined — charts, totals, and breakdowns update instantly.

Tax & Trip Logging

Record business vs personal trips. Generate a professional PDF Tax Deduction Report per vehicle, complete with driver name and deductible distance.

Privacy-First Security

AES-256 encrypted Isar database backed by hardware-backed OS keys. Your data never leaves your device unless you explicitly export it.

Cloud Backup & Restore

Serverless sync to Google Drive and Dropbox. Auto-backup on a schedule you choose — daily, weekly, or monthly. Runs silently in the background.

Document Expiry Vault

Store Driving Licence, Insurance, PUC, Fitness Certificate and more. Colour-coded expiry badges and push notifications at 30 d, 7 d, and 1 d before expiry.

Shift Mode & Net Profit

Start and end gig-economy shifts from the Dashboard. Log shift earnings alongside costs to see your real net profit per shift and per month.

Fleet Data & Annual Reports

Export and import cross-vehicle data as versioned JSON. Generate a Fleet Performance PDF with per-vehicle earnings, fuel cost, and net profit breakdown.

Never Miss a Fill-Up Detail

Log petrol, diesel, electric charging, and hybrid refuels in seconds. OdoGrid auto-calculates your total cost while you type and tracks your fuel efficiency (km/L, L/100km, MPG) across every tank.

  • Auto-calculated total — edit quantity or price, the other updates instantly
  • GPS "Detect Location" auto-tags your current fuel station
  • OCR receipt scanner — point camera at receipt, values fill in automatically
  • Full Fuel Economy history with efficiency trend graph
  • Supports Litres, Gallons, and kWh for EVs

Stay Ahead of Every Service Interval

Schedule tasks by date or odometer distance. Get push notifications before your next oil change, tyre rotation, or service is due. Split repair costs into parts and labour for accurate record-keeping.

  • Date-based and mileage-based reminders
  • Parts vs. labour cost breakdown per job
  • General expense tracking: Insurance, Parking, Tolls, Fines
  • Category filtering for monthly expense summaries
  • Auto-synced odometer — every log keeps your mileage current
  • Edit any task in-place — tap the 3-dot menu and choose Edit to update details without losing history

Log Trips. Claim Every Kilometre.

Mark each trip as business or personal. At tax time, generate a professionally formatted PDF Tax Deduction Report — complete with your vehicle details, total deductible distance, and cost breakdown.

  • Business vs. personal trip classification
  • Auto-calculated distance from odometer readings
  • One-tap PDF export for accountants or self-assessment
  • Built-in Tax Calculator — estimate deductible expenses by business-use %
  • Mileage Calculator — km/L, L/100km, MPG UK, cost per 100 km
  • Shift Earnings — log earnings per shift and track real net profit (earnings − costs) on the Dashboard
  • Fleet Performance PDF — cross-vehicle report with shifts, fuel cost, earnings & net profit per vehicle
ON-DEVICE AI INSIGHTS

Practical Insights, Fully On-Device

OdoGrid evaluates your recent logs locally using a deterministic rule engine. No external AI API calls, no cloud dependency, and no vehicle data leaving your device to generate insights.

  • Fuel Efficiency Alerts — detects meaningful drops versus your recent baseline
  • Maintenance Risk Detection — highlights overdue and near-due tasks before they become expensive
  • Spending Pattern Analysis — flags unusual cost spikes and where to save
  • Business Trip Intelligence — summarizes mileage trends to support tax planning
  • Fast Unlock Flow — run full assistant analysis via rewarded ad, with instant fallback if ad load fails

Your Data. Your Device. Always.

OdoGrid stores everything encrypted on your phone using AES-256 hardware-backed keys. No account required. No server. No tracking of your vehicle data — ever.

AES-256
Hardware-backed encryption
100% Offline
No internet needed to use the app
No vehicle telemetry
Vehicle records stay on-device unless you export or back up
JSON Export
Pretty-printed, shareable file
PDF Export
Formatted A4 report with tables
Excel Export
Spreadsheet for data analysis
BUILT-IN TOOLS

Tax & Mileage Calculators

No spreadsheet juggling. Enter your annual mileage, business-use percentage, and vehicle costs — OdoGrid instantly calculates your deductible expenses and estimated tax saving.

CUSTOMIZABLE REPORTS

Export Settings & PDF Theming

Access Export Settings from the App Drawer to personalise every report. Pick from 15 accent colours, set paper size and orientation, and filter Maintenance & Expense exports by individual vehicle or all vehicles combined.

  • 15 PDF accent colours — Default slate, Cobalt, Blue, Purple, Orange, Sky, Slate, Cyan, Indigo, Amber, Rose, Red, Pink, Emerald, Lime
  • Paper size & orientation — A4, Letter, or Legal · Portrait or Landscape toggle
  • Font scale — Small (8 pt), Normal (9 pt), or Large (11 pt)
  • Vehicle-filtered exports — Maintenance & Expense PDFs scoped to one vehicle or all vehicles
  • Tax details — Tax year stepper, mileage rate, and business name on every Tax PDF
  • Date range filter — Scope Export History to a custom from / to date window
BACKUP & RESTORE

Your Backup. On Your Terms.

No proprietary cloud. Back up your encrypted database directly to Google Drive or Dropbox — providers you already use.

Google Drive

"Backs up to your private appDataFolder — invisible to other apps"

  • ZIP compression & auto-deduplication
  • Timestamp tracking
  • Dedicated backup and restore screen
  • Configurable auto-backup — Daily, Weekly, or Monthly

Dropbox

"Backs up as encrypted ZIP into your /Apps/OdoGrid"

  • ZIP compression with timestamp history
  • Merge restore — only adds missing records
  • Configurable auto-backup — Daily, Weekly, or Monthly
  • Silently skips if not yet connected — never opens OAuth prompts in the background

Open the App Drawer and choose Google Drive or Dropbox to manage backup and restore from dedicated Sync pages.

Auto-backup is enabled by default after your first successful backup — no extra configuration needed. Adjust the frequency (Daily, Weekly, or Monthly) from the Backup & Sync screen at any time.

Google Drive restore replaces local data; Dropbox restore merges missing records into local data. All backup files remain encrypted end-to-end.

DOCUMENT VAULT

Never Miss a Document Expiry Again

Store all your vehicle documents in one place — Driving Licence, Insurance, PUC, RC Book, Fitness Certificate, Road Tax, and more. Colour-coded expiry badges tell you at a glance what's due soon. Push notifications arrive at 30, 7, and 1 day before expiry.

  • Supports 7+ document types — fully customisable
  • Green / orange / red badges based on days remaining
  • Push notifications at 30 days, 7 days, and 1 day before expiry
  • Per-vehicle document lists — separate records for every car or bike
  • All documents stored locally, encrypted — never uploaded to any server
GIG ECONOMY

Know Your Real Earnings, Not Just Revenue

For rideshare, delivery, and gig-economy drivers. Start a shift from the Dashboard, log your earnings when you finish, and instantly see your real net profit — what you actually made after deducting fuel, maintenance, and expenses.

  • Start / End / Cancel shift with a single tap from the Dashboard
  • Live elapsed-time ticker while your shift runs
  • Log shift earnings (ride income, delivery pay, etc.)
  • Net Profit row on Dashboard — Earnings minus all vehicle costs
  • Fleet Performance PDF — per-vehicle shifts, fuel cost, earnings & net profit comparison
  • Android Home Screen shortcuts — long-press app icon → Start Trip or Log Fuel

See It In Action

ABOUT ODOGRID

Built for Drivers Who Care About Their Cars

OdoGrid was built from a simple frustration — there was no single app that tracked fuel costs, upcoming maintenance, business mileage, and protected your data without demanding an account or an internet connection.

We built OdoGrid to be the app we wanted to use ourselves: offline-first, encrypted by default, with smart features that save time and money at every service station and year-end tax filing.

The app supports petrol, diesel, hybrid, and electric vehicles. It works for individual drivers, freelancers tracking business mileage, and fleet managers who need detailed cost records for multiple vehicles.

Privacy First

No accounts. No vehicle data servers. Your information stays on your device.

Offline Always

Full functionality without an internet connection. Works anywhere.

Constantly Improving

Regular updates based on real driver feedback, covering new vehicle types and tax rules.

Get in Touch

Questions, feedback, or bug reports. We read every message and respond quickly.

supportodogrid@gmail.com

We typically respond within 24–48 hours.

🐛 Report a Bug 💡 Request a Feature ⭐ Leave a Review 📱 Contact Support

Loved by Drivers

Built around real driver feedback. Fast, private, and reliable.

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Ready to Drive Smarter?

Start free on Android. No account required. Optional Premium subscription for an ad-free experience — cancel any time.

▶  Get it on Google Play
✅ Free to download 🔒 No account required 📴 Works offline