# Linea Sketch vs DQC

The clearest difference is in-app purchases: DQC at none against Linea Sketch's 3. DQC also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Linea Sketch sells 3 in-app purchases, starting at $1.99 per month. DQC asks for nothing beyond the download.

Linea Sketch ships an update every 3 months, DQC every 2 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Linea Sketch | DQC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (803 ratings)](https://appshunter.io/ios/app/linea-sketch/id1094770251/reviews)** | — |
| Number of ratings | **803** | — |
| Positive reviews | 62.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 133 MB | 64 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Iconfactory](https://appshunter.io/developer/281795483) | [CLICKONPLANS](https://appshunter.io/developer/1462320473) |

## What reviewers say

### Linea Sketch

[App page](https://appshunter.io/ios/app/linea-sketch/id1094770251)

This app provides a powerful yet intuitive drawing and note-taking experience. Its minimalist interface keeps the focus on your creations, offering features like intelligent shape creation, precise layer management, and artistic brushes. Record your process with time-lapse and utilize various grids and templates for diverse projects.

**Highlights:** Minimalist UI, Intelligent shape creation (ZipShapes), Elegant layer management, Artistic watercolor brush, Time-lapse recording, Grids and templates, Annotation tools

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Linea Monthly Subscription | $1.99 | per month |
| Linea Yearly Subscription | $19.99 | per year |
| Linea Full Purchase | $59.99 | one-time |

**What reviewers like**

- 🚀 Simple and intuitive interface
- 👍 Great for sketching and note-taking
- 💡 Clever color picker
- 🚀 Responsive with Apple Pencil
- 👍 Layers and blending tools

**What reviewers complain about**

- 🐛 Occasional crashes and freezes
- 🐛 Inconsistent behavior with fill tool
- 🐛 Difficulty controlling pencil/marker thickness
- 💡 Limited brush and tool options
- 💡 Lack of canvas resizing and expansion

**Reported bugs**

- Drawings disappearing or not saving properly
- Layers and colors not behaving as expected
- Sudden crashes when switching tools or actions
- Slow performance and loading issues

**Requested features**

- Add smudge/blending tool
- Implement watercolor brush
- Include text tool and annotation options
- Support for higher resolution canvases
- Introduce animation and video features


### DQC

[App page](https://appshunter.io/ios/app/dqc/id1481453656)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Linea Sketch free?

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

### Is DQC free?

DQC is free to download, with no in-app purchases.

### Do Linea Sketch or DQC have ads?

Neither Linea Sketch nor DQC shows ads.

### Which is updated more often, Linea Sketch or DQC?

Linea Sketch ships an update every 3 months, and DQC every 2 months. Most recently, Linea Sketch was updated on October 29, 2026 and DQC on October 29, 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.*