# Dulux Colour Concept vs Arrette Scale sketch drafting

The clearest difference is price: Dulux Colour Concept at Free against Arrette Scale sketch drafting's $8.99. Dulux Colour Concept also leads on rating (3.3 vs 2.6) and review sentiment (100% vs 60%). Arrette Scale sketch drafting's advantage is update cadence (every 3 months vs every 7 months) and ratings volume (14 vs 3). On ads, in-app purchases, monetization model and device support there is nothing between them.

Dulux Colour Concept is free to download; Arrette Scale sketch drafting costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Dulux Colour Concept holds the better App Store score, 3.3 against 2.6. Both are backed by a comparable volume of ratings — 3 and 14 respectively. Written reviews point the same way: 100% of Dulux Colour Concept's written reviews are positive against 60% of Arrette Scale sketch drafting's.

Dulux Colour Concept ships an update every 7 months, Arrette Scale sketch drafting every 3 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Dulux Colour Concept | Arrette Scale sketch drafting |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/dulux-colour-concept/id513003141/reviews)** | [2.6 (14 ratings)](https://appshunter.io/ios/app/arrette-scale-sketch-drafting/id730151020/reviews) |
| Number of ratings | 3 | **14** |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 39 MB | 53 MB |
| Requires iOS | **12.0** | 12.4 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [AkzoNobel Decorative Coatings B.V.](https://appshunter.io/developer/399589000) | [Arrette, Inc.](https://appshunter.io/developer/730151023) |

## What reviewers say

### Dulux Colour Concept

[App page](https://appshunter.io/ios/app/dulux-colour-concept/id513003141)

Design professional concept boards with color palettes and inspiring imagery. Effortlessly share your creations with colleagues and clients, or export color data for use in design software. This free app supports creativity for designers and architects.

**Highlights:** Create concept boards, Select colors from Dulux Palette, Pick colors from photos, Arrange and edit items on canvas, Add notes and project info, Share concept boards, Export color information

**In-app purchases:** none


### Arrette Scale sketch drafting

[App page](https://appshunter.io/ios/app/arrette-scale-sketch-drafting/id730151020)

This app allows designers to sketch freehand while maintaining precise scale, similar to vector drafting tools. It offers intuitive drawing tools and features for easy sharing and collaboration, simplifying the design process for professionals.

**Highlights:** Freehand drawing pens with vector scaling, Adjustable grid system (metric/decimal feet), Straight edge and circle edge tools, Distance and area measurement tools, Lasso tool for selection and manipulation, Layer support for organized designs, Easy sharing via email or saving to device

**In-app purchases:** none


## Frequently asked questions

### Is Dulux Colour Concept free?

Dulux Colour Concept is free to download, with no in-app purchases.

### Is Arrette Scale sketch drafting free?

Arrette Scale sketch drafting costs $8.99, with no in-app purchases.

### Which has better reviews, Dulux Colour Concept or Arrette Scale sketch drafting?

Dulux Colour Concept is rated higher. Dulux Colour Concept averages 3.3 out of 5 from 3 ratings, while Arrette Scale sketch drafting averages 2.6 from 14 ratings.

### Do Dulux Colour Concept or Arrette Scale sketch drafting have ads?

Neither Dulux Colour Concept nor Arrette Scale sketch drafting shows ads.

### Which is updated more often, Dulux Colour Concept or Arrette Scale sketch drafting?

Dulux Colour Concept ships an update every 7 months, and Arrette Scale sketch drafting every 3 months. Most recently, Dulux Colour Concept was updated on October 5, 2026 and Arrette Scale sketch drafting on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*