# Archisketch vs Blue Sketch

The clearest difference is rating: Blue Sketch at 4.7 against Archisketch's 4.3. Blue Sketch also leads on review sentiment (77% vs 51%) and device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Archisketch sells 5 one-off in-app purchases and Blue Sketch sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Blue Sketch holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 272 and 341 respectively. Written reviews point the same way: 51% of Archisketch's written reviews are positive against 77% of Blue Sketch's.

Archisketch ships an update every 2 months, Blue Sketch monthly. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Archisketch | Blue Sketch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (272 ratings)](https://appshunter.io/ios/app/archisketch/id725328455/reviews) | **[4.7 (341 ratings)](https://appshunter.io/ios/app/blue-sketch-handwritten-note/id1491913803/reviews)** |
| Number of ratings | 272 | **341** |
| Positive reviews | 51.4% of reviews | **76.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 23 MB |
| Requires iOS | **13.6** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Open Screen Limited](https://appshunter.io/developer/1185671896) | [Hituzi ANDO](https://appshunter.io/developer/531132112) |

## What reviewers say

### Archisketch

[App page](https://appshunter.io/ios/app/archisketch/id725328455)

This app allows users to sketch, doodle, and design to scale, similar to a tracing pad. It supports layering, adding text, dimensions, and symbols, with the ability to import images to set scale. Users can visualize ideas in 3D with perspective tools and export drawings for CAD or creative applications.

**Highlights:** Sketch and draw to scale, Layering and editing tools, Import images to set scale, 3D visualization with perspective tools, Export to CAD and Adobe Creative Cloud, Apple Pencil support, Print drawings up to A1 size

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Colour Plus Pack | $7.99 | one-time |
| iCloud Plus Pack | $8.99 | one-time |
| Advance Colour & iCloud Bundle | $14.99 | one-time |
| Archisketch - Full Version | $17.99 | one-time |
| Full Version with All Add-ons | $30.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Great for scale drawings
- 💡 Helpful for design ideation
- 👍 Intuitive interface
- 💡 Useful for architects and designers

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🔒 Limited free trial
- 🔒 Paywall for full features
- 🐛 Inaccurate scaling and measurements
- 🐛 Clumsy erasing and editing

**Reported bugs**

- Compatibility issues with iOS 11 and newer
- Disappearing toolbars and interface elements
- Inability to save or export drawings
- Unreliable performance and stability

**Requested features**

- Dark mode option
- More export options (vector, higher resolution)
- Improved documentation and tutorials
- Better support for mixed units (feet + inches)
- Freehand drawing tools with less smoothing


### Blue Sketch

[App page](https://appshunter.io/ios/app/blue-sketch-handwritten-note/id1491913803)

This app allows you to quickly sketch and write ideas freely on a blue canvas. It offers essential drawing tools, page management, and sharing options. Focus on your creativity with a minimalist interface and robust organizational features.

**Highlights:** Handwritten note-taking, Drawing tools (pen, line, shapes), Undo/Redo functionality, Page size and scaling options, Image sharing (PNG, JPG, PDF), Document organization (folders, sorting), Read-only mode, Apple Pencil support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 pages | $0.99 | one-time |
| 30 pages | $1.99 | one-time |

**What reviewers like**

- 👍 Simple and effective interface
- 👍 Great for kids
- 👍 Quick and easy to draw
- 👍 Simplistic nature is appreciated
- 👍 Straightforward interface for jotting ideas

**What reviewers complain about**

- 💸 Annoying to buy pages
- 🤔 Frustrating to delete blank pages
- 🤔 Too difficult to use
- 💸 Rip off with per-page charges
- 🤏 Erasing is tedious, needs mass erase option

**Reported bugs**

- App crashed when attempting export on 2019 iPad Pro

**Requested features**

- More shapes for sketches (curves, polygons)
- TEXT field option for readable font
- Pinch/stretch to zoom
- Finer and less pixelated pencil strokes
- Option to add extra pages


## Frequently asked questions

### Is Archisketch free?

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

### Is Blue Sketch free?

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

### Which has better reviews, Archisketch or Blue Sketch?

Blue Sketch is rated higher. Archisketch averages 4.3 out of 5 from 272 ratings, while Blue Sketch averages 4.7 from 341 ratings.

### Do Archisketch or Blue Sketch have ads?

Neither Archisketch nor Blue Sketch shows ads.

### Which is updated more often, Archisketch or Blue Sketch?

Archisketch ships an update every 2 months, and Blue Sketch monthly. Most recently, Archisketch was updated on November 1, 2026 and Blue Sketch on November 11, 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.*