Kraftstoff
Kraftstoff offers you an uncluttered and elegant way to track your car's fuel economy.
Cars
Supports multiple vehicles.
Fill-Up
- On each refuel simply enter distance driven, unit price and amount of fuel.
- Fuel data can be added and edited afterwards.
- Partial fill-ups are supported (the data is settled on next full fill-up).
Graphical Display
Select a car and enter analysis mode to get interactive history charts for milage, fuel cost per liter/gallon and km/mile as well as a table with interesting statistical values.
Data Import and Export
Export of data is supported via email or by forward to CSV-compatible other apps like Numbers or Excel. Your data is exported in a simple and human-readable CSV-format. Reimport of data is possible via "Open in" of iOS, e.g. for mailed attachments in your mail client.
Upgrade from Kraftstoff 1
Kraftstoff 2 is a new app which is optimized for the newest devices and iOS 13, supports Dark Mode and multiple windows, is localized in Japanese, synchronizes data across all your devices with iCloud (CloudKit) and is also available for macOS. As such, it is a separate purchase from the App Store, but you can transfer your data by exporting it from Kraftstoff 1 and importing it into the new version.