This app is created for true professionals! Thousands of architects, designers, engineers and just creative people from all over the world use our product. All users’ comments and wishes helped to establish a reliable, powerful and useful app. We have developed a physically correct 3D color display and perfected color reproduction. It’s an easy-to-master app, and its reliability and speed of operation will pleasantly surprise you. We can state with confidence that it is the best RAL and Ncs electronic catalog in the world!

RAL and Ncs are international color matching systems actual for almost every field. RAL and Ncs color standards became dominant in architecture, design, industry and commerce. Major world companies use RAL and Ncs colors in their production processes.

- original RAL collections: CLASSIC, DESIGN, EFFECT, PLASTICS
- original Ncs collection
- physically correct 3D color display
- perfect color reproduction
- colors can be added to favorites
- convenient converter to RGB, CMYK, HEX
- app doesn’t need the Internet
- no ads

We recommend you to use the app in iPhone 5S or in the later models!

What’s New

Version 5.3.3

* Bug Fixes & Performance Improvements

Ratings and Reviews

3.5 out of 5
126 Ratings

126 Ratings

marclia ,

Importing existing pictures

Could not import picture in the program

Developer Response ,

Thank you for your opinion. This functionality wasn't announced in the description of our application, but we will hope it appear in future.

AngelaRhiannon ,


I thought from these preview images I could upload a photo of my house to compare colors on. I have a red roof and was looking to see what paint on the walls would look like with it. If not adding my own image I wish I had more options on the image provided to change things on the exterior like the roof or the window frame and door. I can not find an app that has any exterior paint comparison imaging. I want my money back.

Developer Response ,

Sorry if you're disappointed, but we didn't anounce information anywhere that in the our app you can change the colors in the uploaded photo. Of course we'll try to take in response your wishes in next versions of our app. Thanks for the feedback.

PickingAway ,

Misleading app preview pictures, should be a violation of App Store policy

I am pretty sure the preview images need to be actual app images. The app does not go any of the preview images. Apple should remove this app from the store. Basically, they are trying to just get your 2.99 with an app that does nothing more than show colors.

Developer Response ,

Thank you for your opinion. In general app is an e-catalog with additional functional such as testing colors on inside&outside templates and in 3D modeling. App's preview pictures are fully consistent the description and functionality. We recommend you to use the app in iPhone 5S or in the later models. Please review your feedback.

In-App Purchases

NCS color fan. Chart & scheme
Original palette. Converter to rgb, cmyk, hex
RAL Design: best color palette
Designed for Architects and Designers

App Privacy

The developer, SIARHEI ZINKEVICH, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like