# Linea Sketch vs flat palette

The clearest difference is rating: flat palette at 5.0 against Linea Sketch's 3.7. flat palette also leads on in-app purchases (none vs 3) and review sentiment (85% vs 62%). Linea Sketch's advantage is ratings volume (803 vs 4). 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. flat palette asks for nothing beyond the download.

flat palette holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Linea Sketch has 803 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 62% of Linea Sketch's written reviews are positive against 85% of flat palette's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 29, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Linea Sketch | flat palette |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (803 ratings)](https://appshunter.io/ios/app/linea-sketch/id1094770251/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/flat-palette/id1234418016/reviews)** |
| Number of ratings | **803** | 4 |
| Positive reviews | 62.3% of reviews | **84.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 133 MB | 31 MB |
| Requires iOS | 18.0 | **9.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Iconfactory](https://appshunter.io/developer/281795483) | [Tokyo Cartographic CO.,LTD.](https://appshunter.io/developer/1044962368) |

## 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


### flat palette

[App page](https://appshunter.io/ios/app/flat-palette/id1234418016)

This app helps with creative activities by providing tools to manage color schemes. It allows adjustment of colors using RGB, CMYK, and HSB sliders, and can extract colors from images to generate palettes. Users can create custom color lists, name them, and export them as images.

**Highlights:** RGB/CMYK color adjustment, HSB color adjustment, Image color extraction, Custom color list creation, Color scheme generation, Hex color code input

**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 flat palette free?

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

### Which has better reviews, Linea Sketch or flat palette?

flat palette is rated higher. Linea Sketch averages 3.7 out of 5 from 803 ratings, while flat palette averages 5.0 from 4 ratings.

### Do Linea Sketch or flat palette have ads?

Neither Linea Sketch nor flat palette shows ads.

### Which is updated more often, Linea Sketch or flat palette?

Linea Sketch ships an update every 3 months, and flat palette every 3 months. Most recently, Linea Sketch was updated on October 29, 2026 and flat palette on October 4, 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.*