Concepts vs Graph Editor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Concepts
This flexible vector-based sketchbook offers an infinite canvas for ideation and design. Easily sketch, take notes, and create detailed designs with editable strokes and powerful tools. Share your work in various formats for seamless collaboration and professional output.
- Infinite canvas
- Vector-based sketching
- Realistic pens, pencils, and brushes
- Editable vector elements
- Unlimited layers
- Scale and measurement tools
- Object libraries
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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 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!
Graph Editor
Create and edit complex graph structures visually. This tool simplifies the process of drawing networks with nodes and edges, offering customization options for appearance and layout. Export your diagrams in multiple popular formats.
- Visual graph creation
- Directed and undirected graphs
- Automatic layout using dot
- Node and edge customization
- Subgraph grouping
- Export to PNG, JPG, PDF, SVG
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A graph (a mathematical concept) is used to describe the intricate relationships between various things in reality. Nodes represent an object, and edges represent connections between objects. Graph Editor provides a visual way to create and edit Graph based on the open source software Graphviz. Graphviz is a visual graphics tool open sourced by AT&T Research and Lucent Bell Labs, which can be easily used to draw structured graph networks and supports output in multiple formats. Graph Editor supports creating directed and undirected graphs, using dot layout. Usually Graphviz uses scripts as input, and Graph Editor can create complex and beautiful graph structures just by clicking on the screen, which is completely automaticly. You can set the color, width, and line style of nodes and edges, and you can also group some nodes into a subgraph. Graph Editor performs various operations on Graph directly in memory, and users do not have to worry about the calculation time of complex graphs. Graph Editor supports exporting the created Graph to PNG, JPG, PDF, and SVG files, and will support more export types in the future. #More graph concepts In mathematics, a graph is a structure described by a set of objects, some pairs of which are "related" in some sense. These objects correspond to mathematical abstractions called vertices (also called nodes or points), and each related pair of vertices is called an edge (also called a link or line). Typically, graphs are graphically depicted as a set of points or rings of vertices, connected by lines or curves of edges. Graph is one of the research objects of discrete mathematics. Privacy Policy: https://askrsw.github.io/#/grapheditorpolicyen Terms of Use: https://askrsw.github.io/#/grapheditoruserusageen
Screenshots
Verdict
The clearest difference is rating: Concepts at 4.7 against Graph Editor's 2.8. Concepts also leads on update cadence (fortnightly vs every 10 months) and ratings volume (27K vs 4). On price, review sentiment, 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
Both are free to download. Concepts sells 13 in-app purchases, starting at $4.99 per month and Graph Editor sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Concepts holds the better App Store score, 4.7 against 2.8. That said, the two scores are not equally well evidenced: Concepts has 27K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 77% of Concepts's written reviews are positive against 82% of Graph Editor's, so the app with the better star average is not the one people write more warmly about.
Concepts ships an update fortnightly, Graph Editor every 10 months. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.
| Parameter | Concepts | Graph Editor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (27K ratings) — better | 2.8 (4 ratings) |
| Positive reviews | 77.0% of reviews | 81.8% of reviews — better |
| Number of ratings | 27K — better | 4 |
| Update frequency | Fortnightly — better | Every 10 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | #206 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 267 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | TopHatch, Inc. | Jinan Matrix Information Technology Co., Ltd. |
Customer experience
Concepts
Graph Editor
Bugs and requests
Concepts
Reported bugs
4 issues- Memory issues when working with large, complex drawings
- Inconsistent behavior of the eraser tool
- Inaccuracies in the snap-to-grid and measurement tools
- Exporting issues, such as loss of data or poor quality
Requested features
5 requests- Improved text editing and formatting options
- Better color selection and customization tools
- Collaboration and real-time sharing features
- Seamless integration with other design/productivity apps
- Syncing and backup capabilities across devices
Graph Editor
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Concepts
- Everything Monthly$4.991 Month
- Everything Monthly + Trial7 Days trial$4.991 Month
- Everything Yearly$29.991 Year
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- Everything Yearly + Trial7 Days trial$29.991 Year
- Shape Library$1.99
- Pen Brush Pack$1.99
- Body Forms$1.99
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- Make Your Own Objects$3.99
- Essentials (iPhone Only)$4.99
- PDF Essentials$4.99
- Pro Pack [Legacy]$7.99
- 10 Object Packs$14.99
- Essentials$39.99
Graph Editor
- Graph Editor Pro Monthly3 Days trial$0.991 Month
- Graph Editor Pro Yearly7 Days trial$8.991 Year
Questions
Is Concepts free?
Is Graph Editor free?
Which has better reviews, Concepts or Graph Editor?
Do Concepts or Graph Editor have ads?
Which is updated more often, Concepts or Graph Editor?
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