Why this app
I built this app because I needed to track my electricity counter (I have some problems with my electricity bill ;( )
And maybe I didn't look well, but I couldn't find a simple app with basic and fast value input.
Here you create a graph name, add pairs date/value, and watch the graphs.
How to use it
The first screen shows the list of graphs (in fact, they are lists of data/value pairs) :
Use menu to add a new data list. Don't forget contextual menu with a "long touch" on an item for rename and delete options :
Touch an item to go on its data list :
Here too, there is a contextual menu available. Obviously, use the big button "new" to add values. It will make appear that screen :
You can put any comment for each value, it will appear on the data list.
Use the menu on data list screen for interesting options :
The graph option will show a simple line charts of the values :
I built this app because I needed to track my electricity counter (I have some problems with my electricity bill ;( )
And maybe I didn't look well, but I couldn't find a simple app with basic and fast value input.
Here you create a graph name, add pairs date/value, and watch the graphs.
How to use it
The first screen shows the list of graphs (in fact, they are lists of data/value pairs) :
Use menu to add a new data list. Don't forget contextual menu with a "long touch" on an item for rename and delete options :
Touch an item to go on its data list :
Here too, there is a contextual menu available. Obviously, use the big button "new" to add values. It will make appear that screen :
You can put any comment for each value, it will appear on the data list.
Use the menu on data list screen for interesting options :
The graph option will show a simple line charts of the values :
The second menu option will show an other line chart showing the growth of the values in units per minute :
And the option "export to file" will generate a text file containing all the data/value pairs, so you can eventually import it in your favorite spreadsheet software.
The charts are zoomable.
Thanks to achartengine library for drawing charts.
To do list
- add possibility to copy a data list
- add possibility to show several graphs together
- add more charts
- add possibility to share graphs
