Fill up. Log it.Go further on every tank.
A clean, powerful, and subscription-free vehicle companion. Track fuel economy, scan receipts with on-device Apple Intelligence, and plan road trips with automated fuel stops—with zero accounts and complete privacy.
★★★★★5.0 on App Store · Free core features forever. Optional $1.99 one-time Pro.
Log it. Understand it. Plan with it.
A fluid, clean vehicle dashboard built to keep up with you at the pump and on the open road.
Scan the receipt, skip the typing
Snap the pump receipt and Tankly automatically fills volume, total cost, and price per unit directly on your iPhone. Partial fill-ups are carried forward smoothly without distorting your real fuel economy.
Forgot an entry? Mark it as missed and Tankly calculates around the gap.
See what every kilometre costs
Visualize long-term efficiency curves, cost-per-distance breakdown, and lifetime vehicle ownership expenses. Today's live range and current efficiency stay front and center.
Support for Petrol, Diesel, Electric kWh, and Bi-Fuel setups.
Know where to stop before you leave
Share any route from Apple Maps or Google Maps straight to Tankly. Tankly forecasts your required fuel, total cost, range, and highway tolls, then suggests optimal fuel stops along your route.
Calculated using your vehicle's actual MPG, not showroom estimates.
The Subscription-Free Alternative to Bloated Fuel Apps
Typical automotive trackers charge $30–$50 every year or sell your driving records to insurance brokers. Tankly takes the exact opposite approach.
Typical subscription trackers: $30–$50 every year
Every core feature is 100% free forever: fuel logging, unlimited multi-vehicle tracking, partial fill-up smoothing, road trip planning, and PDF/CSV exports. The optional one-time Tankly Pro unlock permanently adds personal iCloud sync across devices, complete offline backup & restore, and custom app themes. Zero recurring charges, ever.
Accounts, servers or trackers
No backend servers, no mandatory user accounts, and zero third-party telemetry or ad SDKs. Your records stay encrypted on your device and inside your own personal iCloud.
Receipts are read on your iPhone, never in the cloud
Tankly uses Apple's on-device FoundationModels and Vision to extract fuel volume, total cost, and unit price. Photos of your receipts are processed locally on your hardware and never uploaded to any remote server.
How Tankly Compares
Honest transparency: everything you need to know before you install.
| Feature | Typical Subscription Trackers | Tankly (Core Free Forever) | Tankly Pro (<$2 One-Time) |
|---|---|---|---|
| Multi-Vehicle Garage | Annual paywall ($35–$50/yr) | Unlimited Vehicles Free | Included |
| Apple Intelligence Receipt OCR | Locked behind cloud subscription | On-Device Free | Included |
| Smart Route Fuel Stop Planner | Locked behind Pro tier | Included Free | Included |
| PDF & CSV Tax Reports | Watermarked or paid upgrade | 100% Free Forever | Included |
| Cross-Device Sync | Mandatory cloud account | Local SwiftData (Offline) | Personal iCloud Sync (CloudKit) |
| Encrypted Backup & Restore | Locked to proprietary server | CSV Export Free | Full Offline Backup & Restore |
| Data Privacy & Ad Trackers | Third-party ad trackers & data brokers | Zero Trackers · 100% Private | Zero Trackers · 100% Private |
Three Answers Before You Turn the Key
Trip planning in Tankly is built to answer the questions every driver actually has.
Do I have enough fuel?
Tankly compares your total route distance with your vehicle's real-world recorded range—so you know whether you need to refuel before turning the key.
Where should I stop?
When the remaining tank won't reach your destination, Tankly automatically calculates the optimal fuel stop along your highway corridor based on verified MPG.
What will it cost?
Get an exact forecast of required fuel volume, estimated fuel expenditure, and tolls for the entire journey, keeping the trip linked to your vehicle records.
Everything a Vehicle Needs, Nothing in the Way
Fuel logging and trip planning come first. The rest stays tucked away until you want it.
Fill-Up Logging with Receipt Scanning
Log fuel manually or auto-fill in seconds with on-device Apple Intelligence. Supports electric (EV kWh), petrol, diesel, and bi-fuel setups with partial fill-up smoothing.
Smart Trip Planning & Fuel Stops
Plan highway road trips ahead of time. Tankly estimates fuel consumption, total cost, and highway tolls, placing suggested fuel stops based on your actual MPG.
Journey Pass Sharing
Export completed road trips as collectible, boarding-pass style tickets for Instagram, messages, and memories.
Pass #F10000
SF → Carmel
Siri Shortcuts & App Intents
Hands-free voice logging directly while driving using native iOS App Intents.
Free Multi-Vehicle Garage
Manage unlimited cars, motorbikes, or hybrids completely free with custom units (MPG, L/100km, km/L) and currencies.
PDF & CSV Exports
Export timeline entries, business mileage, and tax reports as formatted PDFs or CSV files anytime.
Maintenance & Reminders
Track oil changes, tyres, and battery health with distance-based and calendar notifications.
Odometer & Time Reminders
Expenses & Vault
Store insurance papers, registration cards, and toll receipts securely in one offline location.
100% Encrypted On Device
Frequently Asked Questions
Everything you need to know about Tankly, privacy, and honest pricing. Can't find what you need?
Write to gijoacdev@gmail.com→General & Pricing
Fuel & Mileage
Road Trips
Log Your Next Fill-Up with Tankly
Free to start, private by design, and made natively for the iPhone in your pocket.