Collaj Cut. Layer. Create.

Collaj is an iOS app that transforms your photos into stunning collages using on-device AI auto-cutouts. It features smart subject isolation, 7 decorative effects (torn paper, blob, burnt edges, blur, halo, polaroid, and vintage), a text tool with 18 curated fonts and 3 effects, and a freeform canvas with up to 15 layers. It's designed for collage artists, scrapbookers, social media creators, and anyone who loves the handmade aesthetic of cut-and-paste collage art.

Collaj uses on-device machine learning powered by Apple's Vision framework to automatically detect and isolate subjects from your photos. Just pick a photo and the AI handles the cutting. Then choose from 7 decorative effects to style your cutout — torn paper, blob, burnt edges, blur, halo, polaroid, or vintage. There's no manual tracing or tedious selection. All processing happens locally on your iPhone or iPad, so your photos never leave your device.

Yes, Collaj is free to download and use. The free version includes subject isolation, all 7 decorative effects, up to 15 layers per collage, 5 active projects, basic backgrounds, and full resolution export. You can upgrade to Collaj Pro for unlimited layers, unlimited projects, and premium textures and gradients.

Collaj Pro is available as a monthly subscription ($3.99/month), annual subscription ($29.99/year), or a one-time lifetime purchase ($49.99 launch price). Pro unlocks unlimited layers, unlimited projects, premium textures and gradients, and all future Pro features.

No. Collaj processes everything on-device using Apple's built-in machine learning frameworks. Your photos never leave your phone. There are no cloud uploads, no servers processing your images, and no data collection. Your creative work stays completely private.

Collaj offers AI-powered subject isolation plus 7 decorative effects: Torn Paper (hand-torn paper edges), Blob (soft organic shapes), Burnt Edges (charred, sepia borders), Blur (tilt-shift soft edges), Halo (ethereal bloom glow), Polaroid (instant film frame), and Vintage (faded retro tones). Each effect is applied to your AI-isolated cutout automatically.

Yes. Collaj exports full-resolution PNG images that are great for printing. Create your collage layouts in the app, export, and send them to any printer or print-on-demand service. The torn paper and burnt edges effects are especially popular for authentic handmade aesthetics in printed collages.

Collaj works on iPhone and iPad running iOS 17 or later. The app is optimized for all screen sizes, from iPhone SE to iPad Pro. The on-device AI processing takes advantage of Apple's Neural Engine for fast, accurate cutouts.

Most collage apps offer rigid grid templates where you drop photos into fixed slots. Collaj is different — it gives you a completely freeform canvas where you can layer, resize, rotate, and stack cut-out elements anywhere. Combined with AI-powered subject isolation, 7 decorative effects, a text tool with 18 fonts, and background textures, Collaj is purpose-built for creative, artistic collages rather than simple photo grids.

Yes! Collaj includes a full text tool with 18 curated fonts across Serif, Sans, Display, and Mono categories. You can also apply 3 text effects — Shadow, Outline, and Glow — plus pick any color with the built-in color picker. Text layers can be resized, rotated, and arranged on the canvas just like photo cutouts.

The free version of Collaj allows up to 5 active projects with 15 layers each. Collaj Pro removes all limits — unlimited projects, unlimited layers, and premium textures and gradients. The lifetime Pro purchase at $49.99 is the best value for heavy creators.