What it is
About Sustain
Most of us have thousands of photos we never do anything with. Sustain turns them into a real album.
Upload a few hundred photos and it picks the strongest ones, drops duplicates and near-misses, groups them by trip, place and date, writes captions, and lays out every spread with a matching theme. You can edit by chatting with it — "make the cover photo bigger", "use a warmer theme", "swap page 4" — or move things around yourself on the canvas.
When it looks right, order it as a printed hardcover book or share it as a link. Available on the web and as a native iOS app.