# Coralis

> Bluetooth color measurement, analysis, comparison, and database management tool. (iPhone/iPad app by Coralis Americas LLC.)

- Source: https://appshunter.io/ios/app/coralis/id1573244665 (this page in markdown: same URL + `.md`)
- Developer: [Coralis Americas LLC](https://appshunter.io/developer/1573244667)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 107 MB
- Languages: Catalan, English, French, German, Italian, Polish, Portuguese, Chinese, Spanish
- Released: 2021-06-22
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/coralis/id1573244665/reviews.md

## What is Coralis?

Main function：
1、Connect the color measure instrument by Bluetooth ,Collect color data ,set instrument parameter ,calibrate instrument,etc 
2、Measure color data ,including reflectance ,CIE-LABCH,XYZ,Yxy,RGB,density(A/T/M/E),,Metamerism Index Milm,Munsell,Opacity,Color Strength,Whiteness,Yellowness,etc.
3、Color comparsion,judge if the sample color qualified, color difference formulas ( ΔE*ab，ΔE*94，ΔE*00，ΔEcmc,etc ) 
4、Color storage，could creat your own color database easily, and save the color data into the database 
5、Color search , measure a color , find the most similar color in the color database

## Key features

- Bluetooth instrument connection
- Collects color data (reflectance, CIE-LABCH, XYZ, etc.)
- Performs color comparisons with difference formulas
- Creates custom color databases
- Searches for similar colors in databases

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/coralis/id1573244665/reviews.md

### 5/5 — Útil

*2025-11-21, version 2.2.5*

Me ajudou muito e esclareceu dúvidas

### 5/5 — excelente

*2024-09-27, version 2.2.3*

Acima das expectativas

### 5/5 — Awesome

*2021-08-23, version 2.1.23*

I’ve got impressed with the perfomance of Coralis App. It is awesome for measuring color with Cel Camera.

## Frequently asked questions about Coralis

### What devices does Coralis support?

Coralis is available for iPhone and iPad devices. It was released on June 22, 2021, and its latest version is 2.4.22, last updated on May 12, 2026.

### How accurate is Coralis?

Coralis connects to color measure instruments via Bluetooth to collect precise color data, including reflectance and various color spaces like CIE-LABCH and RGB. It also calculates color differences using formulas such as ΔE*ab and ΔE*00 for accurate comparisons.

### Can I create my own color palettes with Coralis?

Yes, Coralis allows you to create your own color database easily. You can save collected color data into this database and later search it to find the most similar colors.

### What color measurement standards does Coralis support?

Coralis supports a wide range of color data measurements, including reflectance, CIE-LABCH, XYZ, Yxy, RGB, density (A/T/M/E), Metamerism Index Milm, Munsell, Opacity, Color Strength, Whiteness, and Yellowness.

### Does Coralis have ads?

No, Coralis does not contain advertisements. The app is free to download and use without any ad interruptions.

### What is the age rating for Coralis?

Coralis has an age rating of 4+, making it suitable for a broad audience. The app is developed by Coralis Americas LLC.

### How often is Coralis updated?

The latest version of Coralis, 2.4.22, was last updated on May 12, 2026. While specific update frequency isn't detailed, the release date of June 22, 2021, and this recent update suggest ongoing development.

### What are the benefits of using Coralis for color comparison?

Coralis enables precise color comparison by calculating color differences using various formulas like ΔE*ab, ΔE*94, ΔE*00, and ΔEcmc. This helps users determine if a sample color meets qualification standards.

## Version history (last 5 releases)

### 2.4.22 — 2026-05-12

fix some bugs

### 2.2.5 — 2025-11-18

fix some bugs

### 2.2.4 — 2024-10-09

fix some bug

### 2.2.3 — 2022-09-06

Fix some bugs

### 2.2.1 — 2022-09-05

Fix some bugs

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## Related topics

[coralis](https://appshunter.io/ios/topics/coralis)

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*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 2026-06-24.*