# Impasto - Paint Recipes — Color Mixing Made Simple > Precise paint color mixing recipes from reference photos using spectral color science. (iPhone/iPad app by Caleb Weintraub.) - Source: https://appshunter.io/ios/app/impasto-paint-recipes/id6760235665 (this page in markdown: same URL + `.md`) - Developer: [Caleb Weintraub](https://appshunter.io/developer/1825226386) - Category: Lifestyle, Photo & Video - Price: Free - Rating: 4.70/5 from 3 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 70 MB - Languages: American English - Released: 2026-03-16 - Data updated: 2026-07-22 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/impasto-paint-recipes/id6760235665/reviews.md ## What is Impasto? Painters know the frustration: you see a color you want, but mixing it from your tubes is guesswork. Impasto turns that into a precise recipe. Take a photo of your reference — a landscape, a still life, a fabric swatch — and tap the color you want. Impasto gives you the exact mixing recipe using Kubelka-Munk spectral color science at 36 wavelengths. This is not simple RGB blending; it models how light interacts with real pigments and paint layers, the same physics used in professional color matching. You get pigment names, ratios, and an accuracy percentage. For example: "3x Burnt Umber + 1x Yellow Ochre + 1x Titanium White — 99% match." Save recipes to reference while you paint. Customize your palette to match the tubes you actually own. Includes an AI Paint Expert for questions about color theory, technique, and pigments. Works with oil, acrylic, watercolor, and gouache. Built for physical painters who care about accuracy. ## Key features - Color analysis from photos - Spectral color science mixing - Pigment names and ratios - Customizable paint palettes - AI Paint Expert - Supports oil, acrylic, watercolor, gouache ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/impasto-paint-recipes/id6760235665/reviews.md ### 4/5 — Submission failed *2026-06-20* Great app! It has a very useful pigment database and makes color matching much easier. Unfortunately, I ran into an issue when trying to submit a new color — the app returns a “Submission failed” error every time. I hope this bug gets fixed soon, because otherwise the app is excellent. ## Frequently asked questions about Impasto ### How does Impasto determine paint recipes? Impasto uses Kubelka-Munk spectral color science at 36 wavelengths to model light interaction with pigments, providing precise mixing recipes rather than simple RGB blending. ### What types of paint does Impasto support? Impasto is designed for physical painters and works with oil, acrylic, watercolor, and gouache paints. ### Can I customize the paint colors available in Impasto? Yes, you can customize your palette to match the specific paint tubes you own, ensuring the recipes are practical for your supplies. ### Does Impasto have ads? No, Impasto is ad-free, allowing for an uninterrupted painting experience. ### What is the AI Paint Expert in Impasto? The AI Paint Expert is a feature within Impasto that can answer user questions about color theory, painting techniques, and pigments. ### How accurate are the color matches provided by Impasto? The app provides an accuracy percentage for each color match, indicating how closely the mixed color will resemble the reference. For example, a match might be reported as '99% match'. ### What devices is Impasto available on? Impasto is available on iPhone, iPad, and iPod devices. ### How often is Impasto updated? The latest version, 1.5.9, was released on May 29, 2026, indicating active development and updates. ## Version history (last 5 releases) ### 1.5.10 — 2026-07-17 Fixed pigment submissions so new colors are saved reliably. Added Williamsburg Montserrat Orange to the palette. Updated Paint Expert with a newer model and usage limits. ### 1.5.9 — 2026-05-29 The target swatch now stays pinned at the top while you scroll through pigments in the Train tab. Trainer now lets you set parts for each pigment with half-part precision. Diagnose your mix, then use Revise & Remix to adjust ratios and try again. New pigment: Persian Rose by Williamsburg (PR122). ### 1.5.2 — 2026-04-19 Bug fixes and performance improvements. ### 1.5.1 — 2026-04-07 Recipe accuracy and palette improvements. Web sampler fix. ### 1.5.0 — 2026-04-07 Improved color matching accuracy Smarter recipe results with fewer duplicates Better handling of black pigments in mixes Bug fixes and performance improvements Introduced spectrophotometer-measured masstone values and other technical improvements to the mixing engine. ## Related topics [acrylic paint](https://appshunter.io/ios/topics/acrylic-paint) · [color mixing paint](https://appshunter.io/ios/topics/color-mixing-paint) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-22.*