This app can record utility meter(water, gas, and electricity), view statistics, calculate fee and manage payments.
By digitalizing meter reading operations, efficient operations can be achieved in a short period of time.

# Main functions
* Record multiple meter readings.
* Visualize significant changes in usage compared to past meter readings to prevent erroneous meter readings.
* Register tariff and calculate billing amount.
* Support for meter exchange readings
* Support for downloading meter reading results in CSV format from a PC
* Supports cloud save
　* Data can be shared among multiple smartphones.
* Support access from PC