We have a client with 2 different Zoho Creator accounts. And we are developing Zoho Creator apps in our own account.

We are developing a Zoho Creator app incrementally meaning releasing features when the development is done for some functions incrementally.

Our problem is that when we deploy the features, we need to manually deploy the app in both accounts since the app is identical for those 2 accounts. 

Also, we deploy the app by downloading the Application IDE file and creating a new app and re-import data from the old app when changes are significant.

Is there any other way to deploy the app that is easier than the above method?