Comparison

Keyplan 3D Lite vs AI Interior Design

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

Head to head
About

Keyplan 3D Lite

Design and decorate your home or dream house with this intuitive interior design app. Easily create walls, rooms, and add furniture with a user-friendly interface and real-time 3D visualization. Share your stunning creations with friends and family.

Highlights
  • House builder with 2D/3D editing
  • Interior design with furniture placement
  • Extensive decoration options
  • Customizable wall settings
  • iCloud synchronization
  • 2D snapshot and 3D render sharing
Features
Read full description

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: http://bit.ly/1DACRHo For more information, visit us on www.keyplan3d.com Contact us to: contact@keyplan3d.com

About

AI Interior Design

Generate multiple interior design ideas for any room using AI. Upload a photo of your space, select a room type and style, and receive instant design suggestions. Visualize different layouts and placements for furniture and decor.

Highlights
  • AI-generated design ideas
  • Multiple room types supported
  • Variety of interior design styles
  • Visualize different layouts
  • Upload room photos for customization
Features
Read full description

Whether you’re a professional interior designer who wants quick home/room/house design ideas to pitch your client or anyone who wants to renovate their space. Interia’s the ultimate solution for your design planning needs. Interia’s AI model has been trained by professional interior designers using more than 75000+ home, room, and house plans, making it highly efficient. How to use Interia? • Launch the app • Add one picture of your room/space (Make sure there are not many obstructions, avoid human beings/pets etc, in the room when you capture) • Choose the type of room: Bedroom, Living Room, Gaming Room, Kitchen, etc. • Choose from 5 Interior design styles: Minimal, Modern, Professional, Tropical, Vintage • Voila, you’ll see 4 different interior design ideas that can be done on your room. Note: The results generated are for reference purposes, you can visualize the room in different styles and layouts. As of now, the app doesn’t allow you to change the size/place of the items such as sofas, TVs, beds, etc, but will soon support it in the future. Once you feel that the layout is decent enough and the placement of TV, sofas, tables, beds, etc is perfect, you can ask your designer to make designs accordingly. Privacy Policy : https://interia.appstraw.com/privacy-policy Terms of USe : https://interia.appstraw.com/terms-conditions

Screenshots

Keyplan 3D Lite4 screens
AI Interior Design4 screens

Verdict

The call

The clearest difference is rating: Keyplan 3D Lite at 4.5 against AI Interior Design's 3.9. Keyplan 3D Lite also leads on review sentiment (64% vs 25%) and ratings volume (53K vs 36). AI Interior Design's advantage is update cadence (every 2 weeks vs every 3 months) and iOS requirement (13.3 vs 16). On price, ads, in-app purchases and monetization model 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. Keyplan 3D Lite sells 10 one-off in-app purchases and AI Interior Design sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Keyplan 3D Lite holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: Keyplan 3D Lite has 53K ratings behind it against 36, so its average is the more settled of the two. Written reviews point the same way: 64% of Keyplan 3D Lite's written reviews are positive against 25% of AI Interior Design's.

UpkeepUpdate frequency

Keyplan 3D Lite ships an update every 3 months, AI Interior Design every 2 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Keyplan 3D Lite versus AI Interior Design: the parameters behind the verdict, then further details
ParameterKeyplan 3D LiteAI Interior Design
PriceFreeFree
Rating4.5 (53K ratings) — better3.9 (36 ratings)
Positive reviews64.4% of reviews — better25.0% of reviews
Number of ratings53K — better36
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1613.3 — better
Further details — not scored
Size633 MB51 MB
Age rating4+9+
DeveloperQuasarts LLCAppQ Technology

Customer experience

Keyplan 3D Lite

All ratings52,650 ratings
Positive88.2%
Neutral7.3%
Negative4.5%
Written reviews1,433 reviews
Positive64.4%
Neutral11.7%
Negative23.9%

AI Interior Design

All ratings36 ratings
Positive69.4%
Neutral5.6%
Negative25.0%
Written reviews12 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Bugs and requests

Keyplan 3D Lite

Reported bugs

4 issues
  • Designs disappearing or becoming corrupted
  • Restore purchase feature not working
  • Frequent crashes when adding certain elements
  • Glitches with object placement and sizing

Requested features

6 requests
  • Add option for multiple floors/levels
  • Improve wall and object manipulation tools
  • Expand furniture, decor, and landscaping options
  • Allow importing of custom objects and textures
  • Add roof and exterior design capabilities
Show 1 more
  • Improve 3D view and navigation

AI Interior Design

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Keyplan 3D Lite

One-time10
  • Family$1.99
  • Outside$1.99
  • Bathroom$1.99
Show 7 more
  • Entertainment Pack$1.99
  • Bedroom pack$1.99
  • Kitchen$1.99
  • Reward$2.99
  • Living room pack$2.99
  • Garage pack$2.99
  • Standard version$5.99
4 purchases

AI Interior Design

Subscriptions3
  • Interior AI Designer - Weekly$4.997 Days
  • Interior AI Designer - Monthly$19.991 Month
  • Interior AI Designer - Yearly3 Days trial$19.991 Year
One-time1
  • Interior AI Designer- Lifetime$29.99

Questions

Is Keyplan 3D Lite free?
Keyplan 3D Lite is free to download, with in-app purchases available.
Is AI Interior Design free?
AI Interior Design is free to download, with in-app purchases available.
Which has better reviews, Keyplan 3D Lite or AI Interior Design?
Keyplan 3D Lite is rated higher. Keyplan 3D Lite averages 4.5 out of 5 from 53K ratings, while AI Interior Design averages 3.9 from 36 ratings.
Do Keyplan 3D Lite or AI Interior Design have ads?
Neither Keyplan 3D Lite nor AI Interior Design shows ads.
Which is updated more often, Keyplan 3D Lite or AI Interior Design?
Keyplan 3D Lite ships an update every 3 months, and AI Interior Design every 2 weeks. Most recently, Keyplan 3D Lite was updated on November 7, 2026 and AI Interior Design on November 3, 2026.

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