Which Android app can add a realistic falling snow or particle effect over my videos?

Falling Filter is an Android app designed specifically for overlaying animated particle effects onto video footage. Its primary function is the 'Loop Me' effect, which creates a continuous, natural-looking stream of falling elements. For someone wanting to add a winter feel to a family holiday clip or create a magical atmosphere for a short social media post, this app provides a straightforward solution. Users can choose from various particle types, including snow, glitter, and leaves, adjusting parameters like density, fall speed, and direction. The effect renders in a loop, ensuring it matches the video's length without an awkward cut-off.

A key feature is the real-time preview, which allows for quick adjustments before final export. The app saves the processed video directly to the device's gallery in standard resolutions. However, reviews indicate that on older or less powerful Android devices, rendering can sometimes be slow, and the free version includes a watermark. The controls, while generally intuitive, lack a detailed tutorial, which might lead to some initial trial and error for achieving the desired look. For quick, stylized video enhancements without full editing software, Falling Filter serves its niche purpose effectively.