How long can you survive without funds? If your app dies, all your growth will be wasted.
Edit - I checked out your app and saw that you had to disable some features. If I were in your shoes, I would pull a Whatsapp and monetize immediately. As it stands, you don't have any power and major power imbalances tend not to work out in the founder's favour.
Edit - I checked out your app and saw that you had to disable some features. If I were in your shoes, I would pull a Whatsapp and monetize immediately. As it stands, you don't have any power and major power imbalances tend not to work out in the founder's favour.