FillerUp FAQ
The default vehicle only supports US MPG. How do I change it?
The mileage units for a vehicle can only be set when adding a vehicle. You must create a new vehicle and select the desired fuel units (US MPG, UK MPG, km/L or km/100L). You can create a vehicle by navigating to Settings > Manage Vehicles and click on the Add Vehicle (+) button.
What if the MPG calculations appear wrong for my unit type?
Please contact ProwlingCat support at We want to make sure the MPG caclulations are accurate for all fuel types.
What versions of iOS are supported?
FillerUp will run on iOS 5.0 or later.
Does FillerUp run on the iPad?
FillerUp will run in "Phone Mode" on the iPad. It has been tested on iPads, but it does not currently have a specific UI for the iPad.
How do I enable the app to use my location?
The first time you add a fillup, the application will ask you if it can use your location data. If you decline the first time, then you have to manually enable it later.
To enable FillerUp to use your location, do the following:
  • iOS 5
    • Click on the Location Services option at the top of Settings screen.
  • iOS 6.x or later
    • Click on the Privacy option.
    • Inside the Privacy screen, click on the Location Services option. It should the first item.
  • Inside the Location Services screen, you can turn Location Services on or off for all applications.
  • To turn location services on or off for FillerUp, scroll down the list of applications until you find the FillerUp icon and name in the list. Flip the switch to on or off.
How do I import data into the application?
Currently, you cannot import data into the application. It is being considered for a future release.