ABSTRACT

  Application for cost of utilities has been designed and built and several tests, including the user account test for identification, the test showing the number of units used for water and electricity, the test showing the amount of cost of utilities for each room. and test recording data from the application to Google Sheet, with a total of 130 tests and all test results. It can be concluded that cost of utilities data management applications can be performed with accuracy and precision by using MIT App Inventor to create water and electricity bill data management applications. And data is collected and calculated with Google Sheet.

MEMBER

Mr. Natsakorn Liangsorn

Mr. Natchanon Yammit

Ms. Sirinun Boon-arree