Fuel log and mileage tracking app for Android

Add option to set fuel tank capacity manually in Vehicle details.
I would like to suggest adding option to set gas tank capacity in vehicle details.
This way "progress bar" on each fill up would display proper value. Now it takes largest fill up as tank capacity. But I never let my car to have less then about 10l of fuel so this reading is always incorrect for me.

Enhancment Request - Mileage Statistics
First off - fantastic app, I'm completely invested. I have an enhancement request for Mileage Statistics. Something similar to what you have with Gas, (Year-to-date, Previous Year, This month, Previous month). This would be really helpful for providing to my insurance company in addition to being simply interesting information.
Thanks again!!!

Projected range based on average fuel consumption.
Hi, what would be nice/helpful is a expected/forcasted range from a full tank based on the average fuel consumption, somewhere displayed on the vehicles main screen. That way the driver can base their decision to refuel on miles/kilometers traveled from either the map display or their odometer. Thank you.

Fuelio does not find gas stations any more
Most gas stations are not found. If I find the gas station on Map, it still does not want to enter it. Before it new gas stations, it at least knew the location. Now it does not seem to know or keep the location either. I would be glad to turn off finding gas stations (which I can enter in Note), in order to have the location saved.

Fuelio will not save fillup.
I fill in all data, tap the check mark - and nothing happens. Data are not saved. If I got to Mileage Log, the latest entry (fillup) is not there. If this continues very long, I'll have to use another app. Can I reinstall? If so, will my existing data come back?

Initial cost of the car
Hi all,
I was wondering whether adding the initial cost of a car to fuelio would make the users keep a better track of the whole costs, since it usually is a major cost, also on mid or long time period. I know that I can add a new cost category and I did, but I'd treat this as a separate cost, because it's one-shot, not a maintenance cost. I'd add it as a car attribute. What do you think about this?

Statistics for a year would be nice
Under the point "Statistics" you calculate average values per day and month. A average value for year would be helpful to check if you are save with the reported value to the insurance.

Additional unit type for CNG: kg
CNG for vehicles is sold by kilogram in Sweden (I believe this to be a EU standard)
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