Comparison

Dulux Colour Concept vs PDF Assistant:PDF Scanner App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Dulux Colour Concept

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
Read full description

Dulux Colour Concept is a FREE iPad app created with professional designers and architects in the commercial paint industry in mind. The App supports creativity, providing an effortless approach to designing professional concept boards and sharing them with colleagues or clients easily. Choose colour chips by browsing the Dulux Colour Palette or select colours from your own photos and work with your chosen schemes, inspiring imagery and notes on free form, interactive canvasses. The app includes 'Colour Futures 2015', our colour trend research for the upcoming year. This provides global style and design trends which are translated into colour palettes for use worldwide. Share your concept boards instantly with clients, colleagues and other designers or export colour information into Dulux Digital Colour Palette plug-in* tool for AutoCAD LT® software and Adobe® Photoshop® software. Use our 'Getting Started' group of projects as a guide to the key features of the app to help you explore. FEATURES - Add colour chips from Dulux Colour Palette - Take a photo or pick one from your library and use it on the canvas - Pick colours from photos - Explore coordinating colours - Arrange, resize, rotate and edit items on canvas - Undo and redo your changes - Write notes on the canvas. Change the colour, size and font of the text - Change the background colour of the canvas - Add project and client information - Organize your projects with Project Groups - Share concept boards with clients, colleagues and other designers - Export colours into Dulux Digital Colour Palette plug-in* This app will enable you to produce and share quality creative work faster, including the flexibility of quick rework and sharing. * Dulux Digital Colour Palette plug-in is available in selected markets only Adobe and Photoshop are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries. Autodesk, AutoCAD are registered trademarks or trademarks of Autodesk, Inc., and/or its subsidiaries and/or affiliates in the USA and/or other countries.

About

PDF Assistant:PDF Scanner App

Features
Read full description

PDF Assistant is a powerful document scanning tool that transforms your paper documents into digital files with ease. Capture, organize, and manage your documents right from your phone. Document Scanning Use your camera to scan paper documents quickly. The app automatically detects document edges and captures clear, high-quality images ready for conversion. ID Card Scanning Scan both sides of ID cards or other credentials in a guided two-step process. The app helps you position each side correctly for accurate capture. Photo Import Select existing images from your photo library and convert them into PDF documents. Great for digitizing receipts, notes, or any paper documents you have already photographed. PDF Generation Convert your scanned images into PDF files instantly. Adjust brightness, contrast, and apply filters to enhance document readability before saving. Document Management Organize your scanned files into folders, search through your documents, and access recently deleted items when needed. Keep your digital documents tidy and easy to find. Start scanning today and keep all your important documents at your fingertips. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lxjuay.xyz/pdfzhushou/privacy.html

Screenshots

PDF Assistant:PDF Scanner App3 screens

Verdict

The call

The clearest difference is iOS requirement: Dulux Colour Concept at 12.0 against PDF Assistant:PDF Scanner App's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Dulux Colour Concept ships an update every 7 months, PDF Assistant:PDF Scanner App every 5 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
Dulux Colour Concept versus PDF Assistant:PDF Scanner App: the parameters behind the verdict, then further details
ParameterDulux Colour ConceptPDF Assistant:PDF Scanner App
PriceFreeFree
Rating3.3 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 7 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPadiPhone, iPad — better
Requires iOS12.0 — better16.0
Further details — not scored
Size39 MB3 MB
Age rating4+4+
DeveloperAkzoNobel Decorative Coatings B.V.雪娟 柳

In-app purchases

None

Dulux Colour Concept

No in-app purchases

None

PDF Assistant:PDF Scanner App

No in-app purchases

Questions

Is Dulux Colour Concept free?
Dulux Colour Concept is free to download, with no in-app purchases.
Is PDF Assistant:PDF Scanner App free?
PDF Assistant:PDF Scanner App is free to download, with no in-app purchases.
Do Dulux Colour Concept or PDF Assistant:PDF Scanner App have ads?
Neither Dulux Colour Concept nor PDF Assistant:PDF Scanner App shows ads.
Which is updated more often, Dulux Colour Concept or PDF Assistant:PDF Scanner App?
Dulux Colour Concept ships an update every 7 months, and PDF Assistant:PDF Scanner App every 5 months. Most recently, Dulux Colour Concept was updated on November 1, 2026 and PDF Assistant:PDF Scanner App on October 30, 2026.

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