WallHang helps iPhone users plan gallery walls with exact nail positions.
WallHang is a gallery wall planner for iPhone that helps users arrange frames and get exact nail positions. The app lets users measure their wall in centimeters or inches, add frames by real size or from common options, and choose from linear, gallery or salon layouts. After arranging frames, the app provides measured hanging plans with support-point coordinates from the floor and the wall's left edge. A one-time Pro unlock at $7.99 provides unlimited walls and up to 20 frames per wall, plus PDF measurement sheets and AR preview. The free tier allows one wall with up to four frames. All data stays on the iPhone with no account, ads or tracking.
About WallHang: Measure your wall, arrange the frames you own, and get the exact spot for every nail. More at wallhang.app.