210+ iOS apps curated and reviewed
The best colormeter rgb colorimeter apps on iPhone average 4.4★ across 210+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (137) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 3 |  | $3.99 | 3.9★ (12) | No | No | Jun 2026 |
| 4 |  | Free | 4.7★ (48) | No | Yes | Jul 2026 |
| 5 |  | Free | 5.0★ (1) | No | Yes | May 2026 |
| 6 |  | Free | 4.6★ (1.7K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.4★ (8.1K) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.7★ (144) | No | Yes | Jul 2026 |
Capture and analyze colors from your camera or photos. Get detailed information, convert between various color formats, and access extensive color lists. Includes tools for color mixing, difference calculation, and even color blindness tests.
This app uses your device's camera to measure and identify the red, green, and blue color values of objects or images. You can save these values to a history and analyze colors from your device's gallery.
Capture and identify colors from your device's camera or photo album. Get detailed color values in multiple formats and find matching CSS colors. Features voice output and a color palette for saving and exporting.
This app transforms your phone into a real-time color measurement tool. It accurately identifies and compares colors from your camera or images, supporting numerous color spaces and standards. Save, export, and customize your color data with ease.
This app transforms your iPhone into a precise color measurement device. It offers various modes for picking colors from live streams, identifying them with external hardware, or using its camera as a microscope. Access premium color databases and manage your own color collections.
Identify the exact color of any pixel in an image. Upload photos, zoom in, and get color details in RGB, CMYK, and HEX formats, along with color names. Save your detected colors for later access.
Identify and discover colors with this app. It helps you choose paints, wallpaper, and decorative items by providing a vast database of color names and their visual representations. Perfect for designers, decorators, or anyone curious about color.
This app connects to Nix Sensor devices to provide color scanning and analysis. It offers features like single scans, access to premium color databases, and custom library creation. Users can view digital color values and spectral curves, and match scanned colors to extensive libraries.
This app is a premium color identification and exploration tool for designers. It offers precise Pantone matching, real-time color analysis, and various color code formats. Users can save, organize, and export color palettes, enhancing their design workflow.
This app uses your iPhone camera to identify colors from real-world objects. It displays the selected color's HTML hex code and RGB values. Features include low-light compatibility and white balance locking for accurate color capture.
Identify and discover colors with a vast database of names and visual examples. This tool assists in selecting paints, wallpapers, and decorative items, making color exploration easy and convenient.
Easily create and refine color schemes with this intuitive tool. Generate palettes from scratch or inspiration, adjust colors with various color spaces, and preview your designs. Capture colors from images using an eyedropper tool.
This app is a professional color converter and picker for designers, painters, and developers. It supports conversion between multiple color formats including HEX, RGB, RGBA, CMYK, Lab, and HSB.
Instantly identify colors using your camera or imported photos. Find exact paint matches from major brands and extract precise color codes for digital and print projects. Organize your discoveries into custom palettes.
Discover and create color palettes with a vast library of over 10,000 colors. Import custom palettes, detect color names, and generate palettes from images. Edit colors with sliders or presets, and easily bookmark or share your creations.
This app helps professionals and DIYers accurately match paint colors from walls or objects to popular paint brands. It provides color values and recommendations, saving time and ensuring job quality.
Identify colors from your device's camera or photos. The free version provides RGB codes, while an in-app purchase unlocks additional palettes, storage, and sharing options.
Identify any color instantly by pointing your camera or analyzing images. Get precise color values in multiple formats and traditional color names. Automatically analyze color palettes from photos and organize your findings.