Shape Sketch vs Pochade

Designed specifically for artists, illustrators, and art enthusiasts to help you master the art of shape simplification. Shape Sketch instantly transforms complex scenes into clear value structure diagrams, allowing you to observe how light influences form definition and enhance your painting and compositional reference skills. Core Features: ① Generate 2-5 step Notan compositions in real-time from camera preview with customizable colors ② Import and analyze images from your photo library ③ Customize precise threshold ranges and apply coloring to individual value levels ④ Desaturation and horizontal flip functions to assist compositional observation ⑤ Intuitive professional interface, and all processes completed offline on your device Use Cases: ① Composition studies and value planning before painting ② Shape analysis tool for visual art education ③ Reference for painting material collection, photography framing, and composition Support Email: hi@fuercat.com

**Pochade is free to try with included sample images. Unlock importing your own photos with a single one-time purchase of $9.99. No subscription, no ads, yours forever.** Pochade is a focused reference prep app for painters. Import a photo, study its values, compose your framing, and plan your grid — all before brush hits canvas. No AI generation. No social features. No clutter. Just the reference tools painters actually need, designed for iPad. STUDY VALUES WITH CLARITY The hardest part of painting from a photo is seeing the value structure. Pochade simplifies your reference into 2–9 tonal steps so you can map out your lights and darks before you start mixing paint. A live luminance histogram shows your overall tonal distribution. Select any value bucket to isolate it with a mask overlay, making it easy to see exactly where each tone falls in your composition. COMPOSE YOUR FRAMING Crop non-destructively with preset aspect ratios (1:1, 3:2, 4:3, 5:4) or use the original framing. Your source image is never altered — adjust your composition as many times as you need. OVERLAY A PLANNING GRID Add a customizable grid overlay to plan your drawing transfer. Choose your row and column count (2–12 each), pick a color that reads well against your image, and adjust line thickness. The grid respects your crop, so what you see is what you'll paint. TOGGLE GRAYSCALE Switch to grayscale to strip away color and focus purely on value relationships — the foundation of every strong painting. BUILT FOR HOW PAINTERS WORK Your sessions save automatically as you adjust tools. Come back tomorrow or next week and pick up right where you left off. Undo and redo are built in, up to 50 steps deep. A session library keeps your references organized with thumbnail previews and tool state badges so you can see at a glance what you've done with each image. Zen mode hides all controls so you can evaluate your reference without distraction. Pan, zoom, and rotate to inspect details. BUILT NATIVELY FOR iPAD AND iPHONE Pochade is built natively for iPad and iPhone. Everything runs on-device. Your photos and sessions stay on your iPad, nothing is uploaded anywhere. Privacy Policy: [link] Terms of Use: [link]