Fuelio is a great app. If only more people knew about it.
I have been using Fuelio (Fuel.io) for years now to keep track of fuel purchases and other car related expenses. While the fuel price tracking isn't as good as Upside or Gas Buddy. It is way better than other apps that I have used. They are great with providing support for the app via email and have made updates to the app on several occasions from my suggestions. I don't use the navigation app sygic has but Fuelio is great. It would be great if there was an API from Upside or Fuelio or from Google to track prices as more people might use Fuelio if they knew the prices were up to date. I would love to use the receipt scanning function but don't want the navigation.
Create a paid tier for scanning receipts in Fuelio without adding navigation benefits of Sygic.
Suggestion: add a way to suggest/upload gas station logos and easier way to add new stations. Get better at auto identifying correct station based on GPS coordinates.