Chromaform

Professional RAW Photo Editing for iPad

A powerful, Vulkan-accelerated RAW photo editor built for creative professionals on iPad.

Built for Professionals

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Vulkan-Powered Pipeline

GPU-accelerated rendering through MoltenVK delivers real-time, non-destructive RAW processing with a node-based editing pipeline. FP16 storage with FP32 compute — the same precision model used in professional VFX.

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Full RAW Support

Native decoding of DNG, CR2, ARW, NEF, and more. Full sensor-resolution editing at 16-bit floating point precision — no embedded JPEG previews, no 8-bit bottlenecks.

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Foreground/Background Separation

Grade foreground and background independently. Push the saturation in a sunset sky without shifting clothing colors. Warm the background without affecting skin tones. Selective editing as a first-class operation, not a mask workaround.

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Professional Color Science

Film curve emulation, LUT support, precise white balance, and selective color grading — all operating in linear light within the GPU pipeline.

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Recolor Clothing

Change the color of a garment without flattening it. Chromaform detects clothing automatically — tap the piece you want and pick a target shade, and the folds, shadows, and fabric texture survive through a perceptual recolor. Refine the selection by hand when you need to.

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Powerful Sorting & Culling

Get through a big shoot fast. Final Cut picks and Reject marks, ten renamable color labels, and star ratings — each an independent filter you can combine freely. An on-device Similarity Sort fingerprints every frame and clusters lookalikes side by side, so picking the best of a burst takes seconds. A full-screen loupe lets you swipe, zoom to check focus, and label as you go.

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Local AI, Not Cloud AI

On-device machine learning through CoreML and Apple Neural Engine. Parameter inference, scene analysis — all running locally. Your photos never leave your iPad.

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iPad Native

Designed from the ground up for iPad. Multi-touch gestures, Apple Pencil for masks and local adjustments, and a color-calibrated Retina display you can trust.

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Import LUTs & Presets

Bring the looks you already use. Drop in .cube LUTs and Adobe Lightroom develop presets (.xmp and .lrtemplate) through the Files app or the share sheet. Chromaform maps the develop settings onto its own pipeline — including the HSL color mixer — so your existing recipes carry straight over.

The Public Beta Has Closed

Thank you to everyone who tested Chromaform and shared feedback. Beta testers can claim a free perpetual license.