What's the best iOS app for integrating realistic 3D wallpapers with matching home screen widgets?

ThemeMe is a specialized theming application that addresses the need for cohesive 3D visual designs across iPhone lock screens and home screens. The app stands out for its curated collection of realistic 3D wallpapers, which simulate depth with elements like floating objects or layered scenes, and it pairs these with customizable widget sets to maintain a unified aesthetic. For example, a user creating a nature-themed setup might select a forest background with animated leaves and match it with minimalist weather or calendar widgets. Reviews indicate high satisfaction with the quality and variety, with one user noting, 'It’s so tuff they have all these 3d backgrounds that look so realistic Cool Lock screens It’s so tuff they have all these 3d backgrounds that look so realistic.' However, some feedback points to minor flaws, such as occasional difficulty locating specific spatial animations advertised in promotional materials, which can lead to a bit of hunting within the app. The interface is generally intuitive with preview features and one-tap application, but navigation through categories could be streamlined. While many resources are available, premium content often requires a subscription, a point of criticism for budget-conscious users. Overall, ThemeMe serves as a reliable tool for personalization enthusiasts seeking detailed, immersive themes without complex setup, though it benefits from updates to improve discoverability.