Your group chat, but wallpaper.

Only the people in it. Every room is private, including the sample wall WallGang sets up for you, and it stays that way — there is no public room feed in WallGang. Members join by invite, and only members can view a wall or contribute to it. The one thing that reaches further is Community Picks: a photo or background appears there only when someone explicitly shares it, and then other signed-in members can see and reuse that item.

Both. Rooms and collaboration are cross-platform. On iPhone, WallGang exports a Live Photo or updates a Photos album that you select as wallpaper in iOS. On Android, WallGang can activate a still or live wallpaper after you confirm it in the system picker.

Not in the same way on both platforms. WallGang never silently replaces an iPhone wallpaper: it updates the WallGang Photos album, and iOS decides when a Photo Shuffle wallpaper changes. On Android, an already-activated WallGang live wallpaper can refresh on your chosen schedule, but Android may delay background work. Room Pulse widgets also refresh on a best-effort basis.

Photos, handwritten-style notes, doodles, stickers, and reactions. Everything is movable and stackable — it's a collage, not a grid.

WallGang includes shared rooms and the core canvas tools. Rooms are private on every plan. WallGang Plus is an optional monthly or annual subscription that raises how many larger group rooms you can own and adds Shared Shuffle and Personal Shuffle capacity. The purchase screen shows the current benefits and your localized store price before you subscribe.