What's the best Android app for sharing photos directly to a digital picture frame from anywhere?

PhotoShare Frame v2 is a dedicated application designed specifically for remotely managing and populating compatible digital photo frames. Its primary strength lies in creating a private, cloud-based photo stream that family members can contribute to from their Android devices, regardless of location. This is particularly useful for scenarios like keeping grandparents updated with new pictures of grandchildren, or for sharing vacation photos in real-time with a frame in another home. The app organizes photos into albums, allows for captioning, and supports scheduling, so the frame's display can be curated without physical interaction. User reviews frequently highlight this use case, with one stating, 'we gave a frame to both sets of our kids grandparents and they have just loved being able to share in moments that we have made.' A minor limitation is that the app only works with frames from the same manufacturer ecosystem, so it's not a universal solution for all smart frames. The interface is straightforward, though some users note that album management could be slightly more intuitive. For creating a shared, live family album on a dedicated display, PhotoShare Frame v2 provides a reliable and focused service.