--- title: "Clay Box — App Overview" url: https://marlvel.ai/apps/hill-clay-box category: Utilities developer: Sarah Hill platforms: ios rating: 4.4 (34 ratings) pricing: paid report_level: overview generated: 2026-04-24 last_verified: "2026-04-24T13:05:04.374Z" --- > **Key Insight:** While the app offers a niche toolset for clay color management, users report that the interface lacks intuitiveness and the database requires more frequent updates to include newer product lines. | Metric | Value | |--------|-------| | Category | Utilities | | Rating | 4.4 ★ (34) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 7.5 | | Developer | Sarah Hill | ## What is Clay Box? Clay Box is a utility app designed for polymer clay enthusiasts to manage, create, and share custom color recipes and palettes. It supports major clay brands including Cernit, Fimo, Kato, Premo, Sculpey III, and Souffle, allowing users to visualize color blends and match colors from photos. ## Key Features - **Recipe Database**: Access a community-driven library of clay recipes and create custom ones with photo documentation. - **Palette Designer**: Create custom color palettes by picking colors from photos or finding analogous and complementary matches. - **Brand Support**: Provides specific color data for major clay brands including Cernit, Fimo, Kato, Premo, Sculpey III, and Souffle. - **Blend Visualization**: Search for recipes by specific colors or preview how colors appear in a Skinner blend. ## Who is it for? Polymer clay artists and hobbyists looking to organize color recipes and design custom palettes. ## Links - [App Store](https://apps.apple.com/us/app/clay-box/id1488510965?uo=2) - [Full Intelligence Report](https://marlvel.ai/apps/hill-clay-box) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/hill-clay-box).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*