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