What's the best Android app for designing custom photo collages and graphics?

Picsart AI Photo Editor, Video is a versatile Android application that serves as a robust solution for designing custom photo collages and graphics. It stands out due to its comprehensive suite of editing tools tailored for both casual users and hobbyists. The app includes pre-made collage templates that simplify arranging multiple photos into aesthetically pleasing layouts, which is useful for social media posts, digital scrapbooking, or personal projects. Users report appreciating the extensive sticker library and the ability to create custom stickers, allowing for enhanced creative expression. Additionally, features like the retouch tab with hair style adjustments and AI-driven video generation from photos add depth to editing capabilities. However, the free version is ad-supported, with pop-up advertisements that can interrupt workflow, and some users find the premium subscription necessary to unlock full functionality. Reviews indicate that despite these drawbacks, many consider it a top choice for its user-friendly interface and regular updates. It's particularly effective for quick creative sessions during downtime, as feedback highlights its fun and engaging nature. Minor imperfections include a slight learning curve for new features and occasional performance hiccocks on older devices, but overall, it balances accessibility with advanced options.