Fuel receipts, organized not a shoebox full.
Scan your fuel receipts automatically with OCR, keep track of every vehicle, and export tax-ready data for your accountant.
7-day free trial on the yearly plan
Receipts everywhere. But where were the numbers?
Between your glovebox, your wallet, and fading paper receipts, it's easy to lose track of what fuel actually costs you. FuelSnap fixes that.
The Problem
- Fuel receipts fade or get lost before you log them
- Hours of sorting and typing receipts at year-end
- No clear separation between multiple vehicles
- No idea what fuel actually cost you this year
The Solution
- Automatic Capture - Photograph a receipt — OCR reads amount, liters, and price
- Self-Correction - Liters × price is automatically cross-checked and corrected
- Multiple Vehicles - Car, motorbike, EV — all kept cleanly separate
- DATEV Export - One click and your accountant has all the data in the right format
Everything you need
Built for anyone who wants their fuel costs under control — without the paperwork.
Capture a receipt in seconds
Snap a photo, done. On-device OCR reads amount, liters, and price per liter automatically.
Self-correcting values
The app cross-checks amount, liters, and price per liter automatically and suggests corrections.
DATEV, CSV & PDF export
One click and your accountant has all the data in the right format — no manual work required.
Multiple vehicles
Car, motorbike, or EV — manage as many vehicles as you need, each fuel type tracked separately.
Consumption & cost stats
Keep an eye on total spend, price-per-liter trends, and receipt count per vehicle.
100% offline & private
All your data stays on your device. No account, no cloud, no tracking.
Everything at a glance
A clean design that leaves nothing to be desired
Check & correct
Tap detected values to confirm or correct them in seconds
Every vehicle, separated
Car, motorbike, EV — each vehicle with its own cost overview
Export tax-ready
CSV, PDF, or DATEV format — filtered by date range and vehicle
How it works
Three steps to a full overview of your fuel costs
Photograph a receipt
Snap a photo of your fuel receipt or import one from your photo library.
Check the values
OCR detects amount, liters, and price — a quick tap to confirm.
Export for your accountant
DATEV-CSV, CSV, or PDF — filtered by date range and vehicle.
DATEV export from your pocket
For freelancers, business owners, and anyone deducting vehicle costs using the actual-expense method, FuelSnap offers professional export features.
DATEV-CSV export
One click and your accountant has every receipt in the right format — no manual transfer needed.
CSV & PDF report
For your own bookkeeping or as proof: export your data as CSV or a ready-made PDF report.
Filter by date range & vehicle
Export exactly the period and vehicles you need, nothing more.
Full transparency — pricing included
Start for free and switch to Pro whenever you need more.
7-day free trial
On the yearly plan — try every Pro feature, no strings attached
Pro
or ~$14.99/year — for frequent drivers & the self-employed
- Unlimited vehicles
- Unlimited receipts
- DATEV-CSV, CSV & PDF export
- Advanced statistics
- 7-day free trial on yearly
- Cancel anytime
A note on pricing
FuelSnap runs fully offline, with no ads and no tracking. Pro subscriptions let me keep developing the app and running support.
Prices are approximate and may vary by store and region. The yearly plan includes a 7-day free trial, after which it renews automatically. Subscriptions can be cancelled anytime via the App Store or Google Play.
Frequently asked questions
- Is the app really fully offline?
- Yes, completely. FuelSnap stores all data — vehicles, receipts, receipt photos, and the text read during recognition — exclusively in a local database on your device. Text recognition (OCR) runs entirely on-device via Google ML Kit; neither receipt photos nor the recognized text are ever sent to a server. There is no user account, no cloud sync, no analytics or tracking services, and no advertising SDKs. An internet connection is only needed for the optional Pro purchase and for restoring purchases — and even then only RevenueCat handles the payment, receiving just an anonymous user ID and the purchase receipt, no personal data. You can export all your data as a JSON file or delete it completely at any time; since no servers are involved, deletion is immediate and permanent. Uninstalling the app removes all locally stored data.
- What is DATEV export, and who is it for?
- DATEV-CSV is a file format that German tax advisors and accounting software can import directly, with no manual retyping of data. For the self-employed, freelancers, and business owners who deduct vehicle costs using the actual-expense method (claiming real fuel and running costs rather than a flat rate), a clean, exportable receipt record is essential. FuelSnap turns your captured fuel receipts into exactly that export — filtered by date range and vehicle — and delivers it in DATEV-CSV format as well as plain CSV or a ready-made PDF report. Instead of handing your accountant a shoebox of receipts, you hand over a structured file that drops straight into the books. This DATEV export is precisely what sets FuelSnap apart from simple fuel apps that only compare pump prices or log consumption.
- Does FuelSnap work with EVs or motorbikes?
- Yes. You can add as many vehicles as you like — car, motorbike, or EV — and track every common fuel type, including electricity.
- What does FuelSnap cost — Free vs. Pro?
- Free is free forever for 1 vehicle and up to 10 receipts. Pro costs about $1.99/month or about $14.99/year and unlocks unlimited vehicles, receipts, and every export.
- Do my receipt photos really stay only on my device?
- Yes. Receipt photos, recognized text, and all vehicle data live exclusively in a local database on your device. There's no cloud sync and no user account.
- What happens after the 7-day trial?
- The free trial applies to the yearly plan. Unless cancelled at least 24 hours before it ends, it renews automatically at full price. You can cancel anytime via the App Store or Google Play.
- Why is the app called TankKosten in some countries instead of FuelSnap?
- TankKosten and FuelSnap are the same app with the same features — only the name adapts to the language: TankKosten for German-speaking users, FuelSnap everywhere else.
- Can I cancel anytime?
- Yes. Subscriptions can be cancelled anytime through your App Store or Google Play subscription management. There are no cancellation periods or fees.
Yes, completely. FuelSnap stores all data — vehicles, receipts, receipt photos, and the text read during recognition — exclusively in a local database on your device. Text recognition (OCR) runs entirely on-device via Google ML Kit; neither receipt photos nor the recognized text are ever sent to a server. There is no user account, no cloud sync, no analytics or tracking services, and no advertising SDKs. An internet connection is only needed for the optional Pro purchase and for restoring purchases — and even then only RevenueCat handles the payment, receiving just an anonymous user ID and the purchase receipt, no personal data. You can export all your data as a JSON file or delete it completely at any time; since no servers are involved, deletion is immediate and permanent. Uninstalling the app removes all locally stored data.
Built by an independent developer
FuelSnap is built by Patrick Jerominek, developer and founder of BeeBack UG in Frankfurt am Main. The app grew out of a simple goal: to replace the glovebox full of fuel receipts with a clean, exportable overview — no cloud, no account, no tracking.
Legal notice & provider →Fuel receipts, organized — not a shoebox full
Download FuelSnap and keep full control over your fuel costs.