# Planit2d Lite vs Blue Sketch

The clearest difference is review sentiment: Blue Sketch at 77% against Planit2d Lite's 12%. Blue Sketch also leads on rating (4.7 vs 2.0). Planit2d Lite's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Blue Sketch sells 2 one-off in-app purchases. Planit2d Lite asks for nothing beyond the download.

Blue Sketch holds the better App Store score, 4.7 against 2.0. Both are backed by a comparable volume of ratings — 231 and 327 respectively. Written reviews point the same way: 12% of Planit2d Lite's written reviews are positive against 77% of Blue Sketch's.

Planit2d Lite ships an update every 2 months, Blue Sketch monthly. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Planit2d Lite | Blue Sketch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (231 ratings)](https://appshunter.io/ios/app/planit2d-lite/id823306104/reviews) | **[4.7 (327 ratings)](https://appshunter.io/ios/app/blue-sketch-handwritten-note/id1491913803/reviews)** |
| Number of ratings | 231 | **327** |
| Positive reviews | 11.8% of reviews | **76.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 23 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Wright](https://appshunter.io/developer/1393408896) | [Masaki Ando](https://appshunter.io/developer/531132112) |

## What reviewers say

### Planit2d Lite

[App page](https://appshunter.io/ios/app/planit2d-lite/id823306104)

Easily create detailed 2D floor plans and home blueprints on your mobile device. Design conceptual layouts for single or multiple levels with scaled furniture and fittings. Share your designs with others or use them for professional development.

**Highlights:** Drag and drop interface, Undo/redo functionality, Multi-level design, Import sketches, Pre-defined rooms and furniture, Scaled fittings, Customizable settings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Creative and intuitive
- 💡 Good for quick sketches

**What reviewers complain about**

- 🐛 Loses progress when app is closed or phone is locked
- 🔒 Can't save work without paying for upgrade
- 🔋 App resets or crashes frequently

**Reported bugs**

- App resets when phone is locked or notification bar is pulled down
- Occasional crashes and freezes

**Requested features**

- Add save/load functionality for free version
- Improve stability and prevent data loss
- Expand furniture and design options


### 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 Planit2d Lite free?

Planit2d Lite is free to download, with no in-app purchases.

### Is Blue Sketch free?

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

### Which has better reviews, Planit2d Lite or Blue Sketch?

Blue Sketch is rated higher. Planit2d Lite averages 2.0 out of 5 from 231 ratings, while Blue Sketch averages 4.7 from 327 ratings.

### Do Planit2d Lite or Blue Sketch have ads?

Neither Planit2d Lite nor Blue Sketch shows ads.

### Which is updated more often, Planit2d Lite or Blue Sketch?

Planit2d Lite ships an update every 2 months, and Blue Sketch monthly. Most recently, Planit2d Lite was updated on September 22, 2026 and Blue Sketch on September 19, 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.*