Comparison

Planit2d Lite vs Blue Sketch

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Planit2d Lite

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
Read full description

If you can imagine it, you can create your dream home design with Planit2d floor plan creator. House design has always been a complex task reserved for an architect or other professionals. Planit2d will change the way you think about home design. It is the fastest, most user friendly, 2D floorplan and house blueprint maker available on the App Store aimed at anyone and everyone with an idea in their mind, or a sketch on grid paper. Travelling to work on the train and have an idea for a room or house design? At home and away from your desk? No problem. Pull out your phone and capture the idea right there and then using Planit2d as a simple floor plan creator. Ideally suited to developing single, double or multiple level conceptual floor plan design to achieve accurately sized spaces, using scaled fittings and furniture. Share your house design with family and friends, or pass on to your builder or architect for further development or pricing of your house blueprint. Use your iPad or iPhone as a professional floorplanner wherever you may be. √ “Drag and Drop” physics with graph paper makes Planit2d an extremely user friendly floor planner √ Undo and redo feature for easy corrections and adjustments √ Multi-level home design capabilities √ Import your own sketch √ Pre-defined rooms, fittings and furniture with graph paper grid √ Plan your room blueprint using industry standard sized furniture √ Modify any room floor plan with ease √ The ability to split and/or hide sections of walls - no architect required! √ Dynamic room stretching with realtime dimension read-out on your house plan √ Don’t like the name of a pre-defined room? Simply change it to your desired description √ Move or hide room labels in those smaller spaces √ Customizable settings, units of measure and colours √ Add text or notes to your house design √ A number of “freedraw” items are available for adding detail to your home design. Limited only by your imagination √ Create a house design blueprint ready for construction from your sketch, no chief architect required √ Tutorials can be found at www.planit2d.com or by searching on YouTube √ Find us on Facebook. Don’t forget to “Like” us

About

Blue Sketch

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
Read full description

Sketch your idea! You can write freely and quickly because it is handwritten. You can concentrate on writing because it is the minimum function that can write only white lines on the blue canvas. Functions List: - Can be used as a notebook or notepad - Pen tool: draw a line - Straight line tool - Rectangle and Ellipse Tools - Switch between solid/dotted lines - Can change the size of the pen - Undo / Redo - Can change the page size - Can scale the page - Image sharing: Share an image as PNG, JPG, or PDF format. Also, you can share monochrome converted images. - List documents - List recently opened documents - Organize: Document folders - Sort documents and folders - Title documents and folders - Delete the document then put it into the trash box. - Restore the deleted document from the trash box. - Delete the document entirely in the trash box. - Copy documents: You can duplicate the document. Tap the copy button at the bottom right of the note screen to duplicate it. - Read-only mode: While in read-only mode, you can disable writing and prevent erroneous operations. You can change the settings by tapping the title on the note screen. - Option to use only Apple Pencil: Only available for iPad compatible with Apple Pencil. - Double-tap the Apple Pencil to switch between tools in sequence. - Apple Pencil Pro is also supported. - Can turn off/on the function the app puts the device into a sleep state if you don't touch the screen for a certain period while the page is displayed. About In-App Purchase: The first 20 pages can be used free of charge. After that, adding pages will be paid content. Please support the developer.

Screenshots

Planit2d Lite4 screens
Blue Sketch4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
Planit2d Lite versus Blue Sketch: the parameters behind the verdict, then further details
ParameterPlanit2d LiteBlue Sketch
PriceFreeFree
Rating2.0 (231 ratings)4.7 (327 ratings) — better
Positive reviews11.8% of reviews76.9% of reviews — better
Number of ratings231327 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size10 MB23 MB
Age rating4+4+
DeveloperPaul WrightMasaki Ando

Customer experience

Planit2d Lite

All ratings231 ratings
Positive19.0%
Neutral6.9%
Negative74.0%
Written reviews119 reviews
Positive11.8%
Neutral10.1%
Negative78.2%

Blue Sketch

All ratings327 ratings
Positive93.3%
Neutral2.8%
Negative4.0%
Written reviews13 reviews
Positive76.9%
Neutral0.0%
Negative23.1%

User reviews

Planit2d Lite

From 231 App Store ratings

What we love

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

Room to improve

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

Blue Sketch

From 327 App Store ratings

What we love

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

Room to improve

  • 💸 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

Bugs and requests

Planit2d Lite

Reported bugs

2 issues
  • App resets when phone is locked or notification bar is pulled down
  • Occasional crashes and freezes

Requested features

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

Blue Sketch

Reported bugs

1 issue
  • App crashed when attempting export on 2019 iPad Pro

Requested features

6 requests
  • 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
Show 1 more
  • Feature to group elements for easy deletion

In-app purchases

None

Planit2d Lite

No in-app purchases

2 purchases

Blue Sketch

One-time2
  • 10 pages$0.99
  • 30 pages$1.99

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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