Meter Readings 1.2

Keep track of your household energy and water usage and the chances are you will save money!

This easy to use application allows you to track your electricity, gas, water and/or waste water meters, with support for up to three separate single or dual rate tariffs per meter. Once you start entering meter readings, your usage and costs are calculated and displayed as an easy to visualise graph.

FEATURES
- Provides tracking of up to four household utility meters: electricity, gas, water and waste water
- Configure up to three separate tariffs per meter, useful for electricity where separate rates can be charged during the day, at night and for control units (i.e. for storage heaters)
- Each tariff supports a fixed charge per day/week/month/quarter/year, as well as single or dual rates, where you are charged different amounts for initial units per day/week/month/quarter/year and all remaining units
- Easy to use interface allows quick entry of meter readings, up to one reading per meter and tariff per day
- Calculates usage and costs for the latest readings period, as well as averages per day, month and year
- Averages are calculated using annual usage, to take seasonal variations into account
- Supports local currencies depending on your location
- Graphs usage over the whole readings period, to allow it to be easily visualised

CHANGES PLANNED
Once you start collecting data, it can be presented in many different ways. Please let me know if you have any requests here. Also if there are tariffs I cant support or meter types you would like me to add. As an example, a few people have requested support for an unlimited number of user-configurable meters. I am looking at doing this in a later release.

In response to a review on the UK AppStore, I assume all readings are at midday, so you are correct that if you enter readings at different times of day (e.g. 10am one day and then 10pm the next), the results arent as accurate as they could be. This is fixed in version 1.3, coming soon. Thanks for the input!

Also in version 1.3, support for meters with 2 decimal places, plus when running on firmware version 3.0 and above, added support for exporting meter readings by email for offline processing and backups.

NOTES
A few people have had questions about single/dual rates, initial units and dealing with conversions for gas meters. Please take a look at my support page (http://sites.google.com/site/kwhapp/) where I try to cover these in a bit more detail.