DuoWall vs Charcoal Studio

DuoWall brings wallpaper design and device mockups together. Make a wallpaper, place it in a device frame, and save the editable project for later. CREATE A WALLPAPER Explore 87 customizable looks in Wallpaper Studio, including pixel art, Sadu-inspired patterns, flat landscapes, reeded glass, gradients and paper. Change individual colors, take a palette from a photo, adjust texture and composition, or add your own words. DuoWall creates the artwork on your device. MAKE A MOCKUP Send your design directly to Mockup Studio or bring in an image from Photos or Files. Choose iPhone, iPad and iPhone Duo frames, arrange devices, and adjust the scene, background and lighting. Try detailed frames for iPhone 16, iPhone 18 Pro and iPhone Duo. Save your mockup as a PNG, including with a transparent background. DESIGN FOR YOUR SCREEN Pick from phone, tablet, watch and desktop wallpaper sizes. Preview your iPhone Duo wallpaper folded or unfolded and save a matched pair for the cover and inside screens. Save still artwork or explore video and Live Photo formats where supported. Apply wallpapers through your device settings. PICK UP WHERE YOU LEFT OFF My Projects brings saved wallpapers and mockups into one place. Search, rename, duplicate and reopen editable projects. Drafts and image processing stay on your device. No account, ads or subscription. Available in English and Arabic. The new Wallpaper Studio requires iOS 26 or later. The previous editor remains available on earlier supported versions of iOS. DuoWall is independent of device manufacturers. Device frames are artistic representations. Questions or feedback? Contact hi@duowall.app.

Charcoal Studio brings the feel of a real charcoal sketchbook to iPhone and iPad. Pick up a stick, lay down rich, grainy tone, then blend it into smooth gradients or lift it back out, the way you would on paper. A FULL CHARCOAL KIT
 • Charcoal Pencil: fine lines and crisp detail
 • Vine Charcoal: soft, light marks for loose sketching
 • Compressed Charcoal: dense, velvety blacks
 • Charcoal Block: broad strokes for shading large areas
 • White Charcoal: highlights on toned and dark paper
 • Charcoal Powder: soft washes of tone
 • Lasso: select, move and resize your strokes BLEND AND LIFT LIKE THE REAL THING
 • Blending Stump: push charcoal into the paper’s grain, soften hard edges and build smooth tonal transitions. It moves only charcoal, never the paper, so your darks stay rich.
 • Kneaded Eraser: dab or drag to lift charcoal gently and add highlights. It follows the tooth of the paper, so lightened areas keep their natural texture.
 • Eraser: clean removal whenever you need it. MADE FOR APPLE PENCIL
 • Pressure and tilt shape every mark
 • Strokes are smoothed so blending and erasing follow your hand without jagged corners
 • Double-tap or squeeze Apple Pencil to switch tools or show tool settings
 • Draw with your finger too, or turn finger drawing off for Pencil-only work PAPER WITH TOOTH
 • Five papers: white, cream, toned gray, slate and black
 • A real paper grain shows through every stroke
 • Choose your canvas: portrait, landscape, square, or any custom size from 256 to 4096 pixels AN EXPERIENCE THAT FEELS ANALOG
 • Hear the scratch of charcoal when you hatch, while ordinary lines stay quiet
 • Pinch to zoom and pan around your page
 • Ruler for straight edges
 • Charcoal-tone palette, plus your own saved colours
 • Size, opacity and strength controls for every tool YOUR SKETCHBOOK
 • Every sketch saves automatically
• Unlimited sketches in your gallery
 • Undo and redo as many steps as you need
 • Export at full resolution and share anywhere Everything stays on your device: no account and no sign-up. Focus on your drawing. Leave the dust on the paper. Privacy policy: https://digitalhole.github.io/LilArtist.html Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/