An app development company splits the budget for establishing the Zoom clone app script into various phases. The major expenses are on business analysis, market research, UI/UX designing, creation of the prototype, adding all the required features in the front-end section, setting up the back-end server, testing the performance and security, launching the video meeting solution, and conducting large-scale promotional campaigns.

Further, the expenditure may increase due to complex features, a greater hourly rate charged by the developers, more time taken for development, multi-platform compatibility, and the usage of an advanced tech stack.