# Linearity Curve Graphic Design vs IMWebtoon

Linearity Curve Graphic Design and IMWebtoon are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Linearity Curve Graphic Design sells 9 in-app purchases, starting at $7.99 per 7 days and IMWebtoon sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on November 13, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Linearity Curve Graphic Design | IMWebtoon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (14K ratings)](https://appshunter.io/ios/app/linearity-curve-graphic-design/id1219074514/reviews)** | — |
| Number of ratings | **14K** | — |
| Positive reviews | 61.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 797 MB | 15 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Linearity GmbH](https://appshunter.io/developer/1219074513) | [Sekil Kim](https://appshunter.io/developer/1844199533) |

## What reviewers say

### Linearity Curve Graphic Design

[App page](https://appshunter.io/ios/app/linearity-curve-graphic-design/id1219074514)

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:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Linearity Pro (Monthly) | $14.99 | per month |
| Monthly | $14.99 | per month |
| Yearly | $39.00 | per year |
| Yearly | $59.99 | per year |
| Yearly | $74.99 | per year |
| Yearly | $79.99 | per year |
| Yearly | $119.99 | per year |

**What reviewers like**

- 🚀 Powerful vector drawing tools
- 👍 Intuitive and user-friendly interface
- 💡 Ability to have multiple artboards open
- 🚀 Fast and responsive performance
- 👍 Helpful tutorials and documentation

**What reviewers complain about**

- 🐛 Occasional crashes and glitches
- 🔒 Concerns about forced cloud integration and data privacy
- 💰 Subscription model seen as too expensive for casual users
- 🔒 Inability to export or access files without subscription
- 🔒 Limiting free tier to only 3 files

**Reported bugs**

- 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**

- 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)


### IMWebtoon

[App page](https://appshunter.io/ios/app/imwebtoon/id6816711441)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 9.900원 충전 | $5.99 | one-time |
| IMWebtoon PRO | $59.99 | one-time |


## Frequently asked questions

### Is Linearity Curve Graphic Design free?

Linearity Curve Graphic Design is free to download, with in-app purchases available.

### Is IMWebtoon free?

IMWebtoon is free to download, with in-app purchases available.

### Do Linearity Curve Graphic Design or IMWebtoon have ads?

Neither Linearity Curve Graphic Design nor IMWebtoon shows ads.

### Which is updated more often, Linearity Curve Graphic Design or IMWebtoon?

Linearity Curve Graphic Design ships an update every 9 days, and IMWebtoon every 9 days. Most recently, Linearity Curve Graphic Design was updated on November 13, 2026 and IMWebtoon on November 6, 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.*