Keyplan 3D - Home design 4+

Decoration & Architecture

Quasarts LLC

Designed for iPad

    • $5.99
    • Offers In-App Purchases



Keyplan 3D, our new home and interior designer is built on top of a unique technology unleashing features never seen before on the Appstore.
It is a simple to use, useful and fun App to help you design, build, think and decorate your home or future home from the ground up. Whether you are looking to make alterations to your current home or plan on building your dream house, Keyplan 3D is there to turn this otherwise complicated process into child's play.

Through our beautiful interface, designed with simplicity in mind, you can create amazing content without ever having to worry about complex menus and cryptic options. Create a wall or room by simply using our build button and our smart engine will take care of the rest. Forget about loading screens and unresponsive Apps : with Keyplan 3D you can visualise your project through our gorgeously rendered plans, which are both fully interactive and updated in real-time. Every aspect of Keyplan 3D has been designed to enable you to express your creativity like never before.

Behind Keyplan 3D there is a powerful technology, allowing you to build any shape imagineable, paint, decorate and place more than 350 free unique objects. Feeling proud of your creations? Go ahead and share them with your friends and family on your favourite social media platform.

Main features:
- House builder : creating walls is as easy as drawing a line with a pencil. Any shape is possible with our unique 2D/3D editing features.
- Interior design : Place furniture, windows, doors - edit, change, remove, in either the 2D or 3D view.
- Decoration : A large selection of paints, brick, wood, ceramic, textile to be used on any object or surface. Expect new free objects on a regular basis.
- Many customisation options such as wall width and height settings, inch/meter conversion.
- iCloud synchronisation to enjoy your project on all your devices, iPhone and iPad.
- Sharing : share 2D snapshots and 3D renders of your plan with your friends/family.

Try it out and let us know what you think - we made Keyplan 3D for you and our only goal is to offer you the best experience out there.

A nice video presentation:

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What’s New

Version 1.8.6

Quick bug fix for plan image importation.
Several bugs and performance improvements.

Ratings and Reviews

4.6 out of 5
4.7K Ratings

4.7K Ratings

Teeandcee ,

Easy to use!

Very easy to use while having a lot of design features. I was up and running almost immediately on my iPad. Every item including walls is easy to move, resize, etc. My only complaint is the exterior options are limited and you can’t change colors or flooring, but I’m taking no stars off for that because the app is so intuitive and easy to use it makes up for those minor flaws. We are building a home, and this app has already saved us money by enabling us to see some necessary changes. ****HINT-in 3D mode if you gently keep zooming in the perspective changes to you standing in the room.****

IWorkOut! ,


I downloaded the app since we’re building a new home, and I wanted to be able to visualize the space but didn’t have the patience for long learning curve since I don’t have any background in graphic design. Super easy to learn, and satisfied by the basic paid subscription. My biggest issue is the lack of customizable colors, and lack of being able to put hanging pendants. The basic library is pretty limited, but I could make it work if I could at least change the colors more specifically. I emailed suggesting they add a color wheel option, but never heard back. I also emailed since I'm having issues syncing my iPhone and iPad, and am waiting to hear back. I know they probably aren’t a big company so trying to be patient. Will update if I hear back!

Ragnar in Texas ,

Good beginning, but needs to be finished

Very easy to use and makes a nice start for a floor plan, but is missing many features: no roof capability; walls can vary in thickness but not in height, no pony walls; no sidewalk or driveway capability; minimal fence options but no gate options; limited vehicle options, no pickup trucks/oversized/RVs; serious problem when modifying window sizes has a floating “void” or white space that overlays the images, it varies in size depending the window that was modified and will come and go as it pleases, it carries over to the image/PDF of the detailed floor plan and the 3D image but does not appear on the blue print image - extremely annoying; no option for A/C units, propane tanks, telephone poles - all require trying to use customized geometric objects; very limited HVAC objects and appear to be based only on European designs; overall it is a good beginning but is very far from a finished product.

App Privacy

The developer, Quasarts LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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