Comparison

Linearity Curve Graphic Design vs e

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

Head to head
About

Linearity Curve Graphic Design

Create professional vector art and graphic designs on your mobile devices. This app offers powerful tools for drawing, illustration, and photo vectorization, allowing you to design logos, marketing materials, and digital art with precision and ease.

Highlights
  • Bezier Pen and Node tools
  • Auto Trace for vectorizing images
  • Layer system with blend modes
  • Apple Pencil support
  • Cloud sync across devices
  • Import and export industry formats
Features
Read full description

Professional vector art and graphic design software on iPad and iPhone! Linearity Curve (formerly Vectornator) is a powerful vector graphics editor built for iPad, Mac, and iPhone. Create stunning vector art with precision Bezier tools, design complex illustrations with a full layer system, and vectorize photos or sketches into clean SVG files in seconds. From logos and brand systems to marketing graphics and digital art, Curve gives you professional graphic design tools wherever you go. VECTOR DRAWING TOOLS FOR PROFESSIONAL WORKFLOWS - Bezier Pen and Node tools for smooth, editable vector art at any scale - Shape Builder combines and subtracts shapes with a single tap - Boolean operations for complex graphics compositions - Smart guides and customizable grids for pixel-perfect alignment - Text on path for curved headlines and creative type layouts - Multiple artboards for logos, posters, pitch decks, and full campaign designs VECTORIZE ANY IMAGE WITH AUTO TRACE - Instantly trace and vectorize sketches, photos, illustrations, or scanned artwork into editable vector paths - Background Removal isolates subjects from any image in one tap - Convert PNG, JPG, or any image to clean, organized SVG vector files - Export SVG, AI, PDF, PNG, JPG, and TIFF with properly grouped layers - Full RGB and CMYK color support for screen and print production ADVANCED ILLUSTRATION AND DIGITAL ART TOOLS - Create custom vector brushes for a unique and consistent style - Gradient tools with linear, radial, and mesh-style - Layer system with blend modes, opacity, and masking for complex graphics - Eyedropper and saved color palettes for consistent brand colors - Snap to grid, guides, and objects for precise vector drawing BUILT FOR IPAD AND IPHONE - Apple Pencil support for natural, pressure-sensitive vector drawing - Touch-optimized interface designed for mobile creativity - Gesture-based navigation for fluid canvas control - Optimized for all iPad and iPhone screen sizes - Cloud sync keeps projects upd Native iOS performance — fast, responsive, and fluid on every device Contact: support@linearity.io Privacy: linearity.io/privacy-policy Follow us: @linearityhq

About

e

Create storyboards with various drawing tools, text input, and layer management. Preview your work in full-screen mode and export to PDF or MP4. Supports multiple aspect ratios and frame rates.

Highlights
  • Multiple drawing modes
  • Text input and editing
  • Layer management
  • Image import
  • Full-screen preview
  • PDF and MP4 export
  • Customizable aspect ratios and frame rates
Read full description

Main features of this storyboard app -You can use various functions by switching between 3 modes. 1st View • A function similar to the storyboard style, inputting characters such as writing, and inputting the number of seconds -You can draw from the moment you make a cut on the screen with the drawing function similar to Japanese storyboard style. -You can use the keyboard and copy and paste to enter text and text. -You can enter or directly specify the number of seconds with the stopwatch function. -You can freely specify the drawing size when using PAN, TB, large format, etc., and the size of the drawing area will increase according to that specification. The size is maintained even when outputting to PDF. -You can edit each cut, such as changing the order of cuts, deleting, new insertion, and copy & paste, just like using a smartphone. -If it is the same cut, you can handle it as the same cut without pressing the next cut by pressing the cut concatenation button. 2nd View • Toolbar function -Several pen styles, pen colors, pen opacity and eraser features. -Hand tools can be moved (tap & move) and scaled (pinch in & pinch out). • Layer function -Equipped with standard layer functions such as hiding layers, changing order, and deleting. -You can select the layer to use the move and scale functions in conjunction with the hand tool on the toolbar. It is possible to select more than one at the same time. • Image import function -You can import images from within the Photos app. 3rd View • Full screen mode -Full-screen video check function -Equipped with a switching function between camera mode and full drawing mode, and layer function. -Pinch in and pinch out to enlarge or reduce the screen. • Output function -You can create a Japanese-style storyboard PDF, create a PDF for each cut, and output an mp4 format video. -The total number of seconds is automatically calculated and entered when the PDF is output. • Supports various screen aspect ratios and frame rates. -4:3, 16:9 and other aspect ratios such as 1.85:1 and 2.35:1 are supported. -The frame rate can be selected from 24 fps and 30 fps. -You can also select the switching of the position of dialogue and G, and the correspondence to the serial number of cuts for each part and scene. To use this application, a monthly or annual subscription must be purchased separately. ver 1.5 -Fixes have been made to lighten the operation. The opacity of brushes is switched between the previous 1.4 version and the current one from 1.5 after 65. The higher the opacity (closer to 0), the higher the load, causing delays and slowness with the pencil and brush tools. If you want to avoid delays and slowdowns with the pencil and brush tools, it is recommended to use opacity as close to 100 as possible. -The action of the Back button from the Edit screen has been changed to wait until saving is complete. Therefore, the Back button cannot be operated until saving is completed. Please note that this is not a malfunction. -The behavior of the screen transition to the edit screen has been modified to be more stable. -When Duplicating a video, there was a case that the video would not be saved and would be blank, but this has been corrected. -Fixed some minor issues, such as canceling during video export. -Safety has been improved. How-to videos:https: //www.youtube.com/watch?feature=youtu.be&v=oKvQqb3aAZI&fbclid=IwAR0PlHlhl8ZzGiCjXBONcWaXvvV8RVsP1I-tL1LdJTBEOdk9HpE4HzeuqDM&app=desktop End Use Lisence Agreement : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Linearity Curve Graphic Design4 screens

Verdict

The call

The clearest difference is rating: Linearity Curve Graphic Design at 4.5 against e's 2.7. Linearity Curve Graphic Design also leads on monetization model (free with in-app purchases vs subscription) and update cadence (every 9 days vs every 3 months). e's advantage is iOS requirement (14.0 vs 16.0). On price, 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. Linearity Curve Graphic Design sells 9 in-app purchases, starting at $7.99 per 7 days and e sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Linearity Curve Graphic Design holds the better App Store score, 4.5 against 2.7. That said, the two scores are not equally well evidenced: Linearity Curve Graphic Design has 14K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 61% of Linearity Curve Graphic Design's written reviews are positive against 50% of e's.

UpkeepUpdate frequency

Linearity Curve Graphic Design ships an update every 9 days, e every 3 months. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

Scorecard8 real differences · 3 level
Linearity Curve Graphic Design versus e: the parameters behind the verdict, then further details
ParameterLinearity Curve Graphic Designe
PriceFreeFree
Rating4.5 (14K ratings) — better2.7 (3 ratings)
Positive reviews61.5% of reviews — better50.0% of reviews
Number of ratings14K — better3
Update frequencyEvery 9 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
Best chart rank#173 — better—
DevicesiPhone, iPad, Mac — betteriPad
Requires iOS16.014.0 — better
Further details — not scored
Size797 MB3 MB
Age rating4+4+
DeveloperLinearity GmbHSGA Works LLC

Customer experience

Linearity Curve Graphic Design

All ratings14,466 ratings
Positive88.6%
Neutral2.6%
Negative8.8%
Written reviews2,231 reviews
Positive61.5%
Neutral5.6%
Negative33.0%

e

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews16 reviews
Positive50.0%
Neutral6.3%
Negative43.8%

Bugs and requests

Linearity Curve Graphic Design

Reported bugs

4 issues
  • Inconsistent behavior when using the pen tool
  • Issues with resizing and manipulating text boxes
  • Problems with the auto-trace feature producing inaccurate results
  • Crashes and data loss when working on large or complex projects

Requested features

6 requests
  • Add symmetry drawing option
  • Improve text editing capabilities (e.g. line spacing, kerning)
  • Introduce more brush and gradient options
  • Allow importing vectors as layers
  • Add measurement tools (e.g. line length, angle)
Show 1 more
  • Improve canvas rotation and locking functionality

e

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Linearity Curve Graphic Design

Subscriptions9
  • Weekly$7.997 Days
  • Weekly$9.997 Days
  • Linearity Pro (Monthly)$14.991 Month
Show 6 more
  • Monthly2 variants$14.991 Month
  • Yearly7 Days trial$39.001 Year
  • Yearly7 Days trial$59.991 Year
  • Yearly7 Days trial$74.991 Year
  • Yearly7 Days trial$79.991 Year
  • Yearly7 Days trial$119.991 Year
2 purchases

e

Subscriptions2
  • Draw&edit (1mo)・1mo Free trial1 Month trial$8.991 Month
  • Drawing & editing (1 year)$52.991 Year

Questions

Is Linearity Curve Graphic Design free?
Linearity Curve Graphic Design is free to download, with in-app purchases available.
Is e free?
e is free to download, with in-app purchases available.
Which has better reviews, Linearity Curve Graphic Design or e?
Linearity Curve Graphic Design is rated higher. Linearity Curve Graphic Design averages 4.5 out of 5 from 14K ratings, while e averages 2.7 from 3 ratings.
Do Linearity Curve Graphic Design or e have ads?
Neither Linearity Curve Graphic Design nor e shows ads.
Which is updated more often, Linearity Curve Graphic Design or e?
Linearity Curve Graphic Design ships an update every 9 days, and e every 3 months. Most recently, Linearity Curve Graphic Design was updated on November 5, 2026 and e on November 3, 2026.

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