What's the best Android app for automatically removing or replacing a photo's background?

AI Photo Lab is a strong contender for Android users seeking a straightforward tool for background editing. The app’s core strength lies in its subject detection algorithm, which consistently isolates people, pets, or objects from complex backgrounds with reasonable accuracy. For practical use, this means a user can take a portrait against a cluttered wall and, within a few taps, place that subject on a beach sunset, a solid color gradient, or even a custom uploaded image. The editor provides tools for fine-tuning the selection edge to fix stray hairs or awkward contours, which is a necessity for realistic composites. Beyond simple removal, it includes a library of themed background presets suitable for creating professional-looking profile pictures or playful social media content. Some user reviews indicate that very intricate details, like wispy hair against a similarly colored background, can occasionally pose a challenge, requiring manual correction. Furthermore, the free version includes a watermark, which is a common limitation. Overall, for quick, automated background swaps, AI Photo Lab delivers capable performance without overwhelming users with excessive complexity. Its balance of automation and corrective controls makes it suitable for casual edits and more deliberate graphic design projects alike.