Hi there, since you're building in Unity I'm guessing there's a chance you're using 3D assets instead of 2D assets. As you scale, you might end up making rapid changes to your project with high fidelity models where app size can hinder the user experience. echo3D is not listed on this site yet but that could be a solution for your app on the 3D asset management side as you grow! You can also update it across different platforms from one central console.