Think, plan & create – Concepts is a flexible vector-based sketchbook where you can take your ideas from concept to reality.
Concepts reimagines the ideation process – offering a safe and dynamic workspace to iterate and explore your ideas, organize your thoughts, and experiment with designs.
With our infinite canvas, you can:
• Sketch plans and whiteboard ideas
• Make notes, doodles, and mindmaps
• Draw storyboards, product sketches and designs
Concepts is vector-based, making every stroke editable and scalable. With our Nudge, Slice and Select tools, you can easily change any element of your sketch without redrawing it.
Talented creators at Disney, Playstation, Philips, HP, Apple, Google, Unity and Illumination Entertainment use Concepts to develop and realize extraordinary ideas. Join us!
Concepts has:
• An infinite canvas with optional paper types and grids
• Realistic pens, pencils and brushes that flow with pressure, tilt and velocity or create your own
• A tool wheel or bar you can personalize
• HSL, RGB and COPIC color wheels
• Editable vector-based sketching – move, organize and edit the tool, color, size, scale, smoothing, opacity; transform or nudge lines to shape them
• Unlimited layers
• Scale and measurement tools that calculate real-world dimensions
With Concepts, you can:
• Drag + drop images + PDF files
• Create, store and share vector Object libraries
• Export images, vector SVG + PDFs to scale for printing or efficient flow between apps (including Procreate, Sketchbook, AutoCAD and Adobe)
• Share directly to email, text, Files, cloud, photos, or your favorite social apps and present with AirPlay or a second screen
• Store your work safely in your personal iCloud Drive
FREE FEATURES
• Infinite canvas
• A selection of paper, grid types & tools to get you started
• The full COPIC color spectrum, RGB and HSL color wheels
• Five layers
• Unlimited drawings
• JPG exports
PAID FEATURES
Subscription:
• 200+ brush and Object libraries, features, and services
• Enjoy Team Sharing for smooth collaboration, including live-sharing of object libraries, color palettes & brushes, with new updates arriving all the time
• Unlocks everything across platforms
• TRY PREMIUM FREE FOR 7 DAYS
One-time-purchases:
• Buy the Essentials for life and unlock selection & editing tools, infinite layers, shape guides, custom brushes, custom grids, and exports to PNG / PSD / SVG / DXF.
• Pay for advanced features as you need them – object packs, professional brushes & PDF workflows are sold separately
• Limited to the platform you purchase on
Terms & Conditions:
• Monthly and yearly subscription payments are charged to your iTunes account at the time of purchase.
• Your plan will renew automatically at the end of the billing period unless canceled 24 hours before the billing period ends.
• You can cancel or make changes to your subscription at any time in your iTunes Account settings.
• Unused portions of any free trial period are forfeited if you make changes to your subscription.
We’re dedicated to quality and update frequently based on your feedback. Your experience matters to us. Chat with us in-app via Ask Us Anything, email us at concepts@tophatch.com, or find us anywhere with @ConceptsApp.
COPIC is the trademark of Too Corporation. Many thanks to Lasse Pekkala and Osama Elfar for the cover art!
This infinite canvas is as capable for doodling as it is for diagramming, and support for layers and custom objects can transform a basic brainstorm into a detailed document.
Affecting the creativity🥰
Kuhhhchowww⚡️
This app also helps me to response more drawing, this app also helps you to draw anything you want, or you can practice putting layers or colors here...This app makes me sense which is kinda perfect app in the world even if we are good at drawing, you can download this app!! Other pack of colors is too many but I only want that is a little palette, also it also affects the uniqueness of you arts/drawings, because when you can draw easily, you can draw more better, also when I was 5 years old since 2015, I’m not yet good at drawing those parts, but I’m still good at painting also if I always use this app everyday...i will always love this app because I always like drawing apps also I wanna rate it 5stars because it will always help people that much☺️☺️☺️and also tasks are completely fixed but sometimes this app always crashes when I was entering this app, also it’s laggy when I’m making a canvas size but I’m going to try it for now on, because this app is a perfect app that helps people to be better at drawing!!🤗🤗🤗🤗also app support because many people like this app!! Thank you so much for this app!! I really really love this app!! But can you add blur for colors? Because I’m really confused about the colors and when I get into tools, I can’t find blur but maybe there is a nudge...😊😊😊
Great app, but I have a suggestion
Fireflyyyyyyyy
I love that the app offers so much in freedom of writing, the experience even beats out writing IRL in some ways, like with the infinite canvas. I purchased the ‘Essentials’ pack, and it’s 100% worth it, goes toe to toe with the best note taking apps out there. I also purchased ‘PDF imports and Exports’, therein lies my problem. You see, I am a medicine student, and we get drowned by multiple dozens of pages and slides on a daily basis. I got tons of stuff I’d like to import and annotate, which ties to my problem. When I import files using the paid feature, it just pops out a minitab with all the pdf/slides lined up from 1 to x on the side, I gotta drag and drop EACH page or slide and eyeball the spacing and everything into the canvas before I can work with it. It’s honestly a hassle when I have days of dealing with hundreds of slides and pages. Would love an import feature that places all the pages and slides into my canvas top to bottom in one go.Other than that, great app~ it’s life-changing!
Memory
dnwmfd
Hello, i've been using the app since I started college, and now i'm already half way through my second year. As a pre-med student, I've been writing a lot in the canvas, and as mentioned by the warnings, it is a vector app. so every stroke i do consumes a memory, and i can only do about 30,000 strokes max. I hope you can do some changes probably, so i can write how much i want without having it to feel a bit glitchy when it is bombarded with notes. I know it's such a big favor to ask, but it's a bummer, so i hope there's something you can do about it. THANKS FOR THIS AMAZING APP THO, I've been acing my exams because this felt like i'm still writing on paper, but it's endless
Developer Response
Sorry you are having an issue, in general drawing is not laggy. We'd love to get the details of the problem you are having so we can investigate. Could you contact us via the app? Open Concepts, go to the Help page, tap Ask Us Anything and send a message there. Thanks!
6.33 - Recently Opened Drawings
You can now quickly access your most recent drawings via the new "Recents" section in the Gallery sidebar. We've also enhanced our widgets with flexible resizing for iOS 18+ and resolved an issue where importing from the Camera was unavailable until iOS 26.4.
Read more at https://concepts.app/ios/roadmap. If you appreciate what we’re doing, send us feedback or leave a review!
Version 6.33.1
The developer, TopHatch, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Purchases
Contact Info
User Content
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
TopHatch, Inc.
Size
247 MB
Category
Graphics & Design
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPad Requires iPadOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Languages
English and 11 more
English, Finnish, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese