ReFra

ReFra is a modern, open-source media gallery for Android built with Jetpack Compose. It refracts how you browse, organize, and experience your photos and videos — with AI-powered categories, panorama viewing, motion photo playback, video casting, and a fully customizable Material 3 interface.

Features

Media Timeline with date-grouped photos and videos

Grid and mosaic layout modes

Smooth scrolling with optimized thumbnail loading

Smart grouping for RAW+JPG pairs, burst shots, and edited copies

360° Panorama & Photosphere Viewer

OpenGL-powered spherical and cylindrical projections

Touch and gyroscope navigation with compass overlay

Motion Photo Playback

Detects Google Motion Photos, Samsung Live Photos, and Micro Videos

Interactive filmstrip scrubber with haptic feedback

FCast Video Casting

Cast videos and images to devices on your local network

mDNS device discovery with remote playback controls

AI-Powered Categories & Search

On-device CLIP-based image classification with customizable categories

Natural language search and image-to-image similarity search

Optional AI model downloads — not bundled, installed on demand

Location Map Viewer

Interactive MapLibre map with clustered photo markers

Browse geotagged media by location

Smart Search with Discovery

Carousels for categories, locations, media types, camera models

Special mode filters: night shots, long exposures, panoramas