Is it correct to get a scholarship to do your final degree work?
If this is a final year project then the required output is as a learning exercise, which may not need the App to be completed and working.  But if this is a project for an external company then completion is probably the final objective.

If the scholarship was awarded to support the final year then yes, it is correct.

If the scholarship was awarded against the completion of the App, then you need to complete the App...

Does very much depend on the conditions of the scholarship though - which you need to check as necessary.