Vehicle Diary - Free

Log fill-ups of any kind of vehicle and track fuel economy, fuel consumption and fuel cost per distance of any kind of vehicle and know exactly how much the vehicle costs.

--> Supports multiple vehicles

--> Any kind of distance, fuel and money measurement unit defined on vehicle by vehicle basis

--> measure fuel economy and fuel consumption either by 'Full Tank Method' or by 'Reserve Tank Method'

--> Fuel Predictor that predicts Full Tank Mileage, Reserve Tank Mileage and the Quantity of the Fuel that is currently available in the fuel tank

--> Trip Calculator which estimates the Required Fuel Quantity and Required Fuel Cost for a particular trip

--> Backup/Restore
- manual Backup
- data can be recovered by using the created Restore Points

-> Data Writer
Data Writer reads the data from various sources and writes it into Vehicle Diary application. Currently, you can import the data from "Vehicle Diary - Old" Android application.


* Measurement Units *
Vehicle Diary supports multiple vehicles and it allows users to define any kind of distance, fuel and money measurement units. If the built-in distance, fuel and money measurement units do not meet the requirements, create any custom distance, fuel or money measurement units and define the accuracy (No. of Fraction Digits) for the created measurement unit.


* Fuel Tracker *
The application calculates the Fuel Economy and Fuel Consumption of a vehicle either by 'Full Tank Method' or by 'Reserve Tank Method'.


### Full Tank Method ###
This method asks user to enter two kinds of fill-ups; Partial Tank fill-up and Full Tank fill-up. The fuel economy is calculated on every Full Tank fill-up (except the first Full Tank fill-up). In order to calculate accurate fuel economy the application needs two Full Tank fill-up. Therefore, the very first fuel economy is calculated on second Full Tank fill-up and the subsequent fuel economy values are calculated on every Full Tank fill-up.


### Reserve Tank Method ###
This method asks user to enter two kinds of entries; Partial Tank fill-up entry and Reserve Tank odometer entry. The fuel economy is calculated on every Reserve Tank odometer entry (except the first Reserve Tank odometer entry). In order to calculate accurate fuel economy the application needs two Reserve Tank odometer entries. Therefore, the very first fuel economy is calculated on second Reserve Tank odometer entry and the subsequent fuel economy values are calculated on every Reserve Tank odometer entry.


@==@ As generally all bikes have a Reserve Tank Indicator, the Reserve Tank Method is very useful to calculate the fuel economy of a bike. @==@


Besides fuel economy/consumption, the application also calculates other useful fuel statistics like Fuel Cost per Distance, Fuel Cost per Day, Travelled Distance per Day, Brunt Fuel Quantity per Day.


The application also provides a time-based search interface to filter the fill-up records and it generates the fuel statistics for the selected time-period.


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The Pro edition of Vehicle Diary application is located at https://play.google.com/store/apps/details?id=com.becomputer06.vehicle.diary.pro


### Free Edition vs Pro Edition ###

=> Free Edition Features <=
- displays advertise banners
- manual backup

=> Pro Edition Features <=
- no advertise banners
- manual and automated backup
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