Keyplan 3D Lite vs PlanScale
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
PlanScale
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PlanScaleは「集中力を乱さない」がコンセプトのシンプルなタスク管理アプリです。 【特徴】 ■ リストモードとスケジュールビューの2つの視点 タスクの一覧で「今やること」を把握し、スケジュールビューで「いつやるか」を管理できます。 ■ PC版との完全同期 PCブラウザ版と同じアカウントでログインすれば、すべてのデータがリアルタイムで同期されます。デスクの上にiPhoneを置いて、PC作業と並行してタスクを確認できます。 ■ シンプルな操作性 カテゴリ別のタブ、グループラベル、タグ、繰り返しタスクなど、必要十分な機能を直感的なUIで提供します。 ■ 認知負荷を軽減する設計 行動療法の知見をもとに、画面を整理し、視覚的なノイズを最小化しています。
Screenshots
Verdict
The clearest difference is in-app purchases: PlanScale at none against Keyplan 3D Lite's 11. PlanScale also leads on update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement 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
Both are free to download. Keyplan 3D Lite sells 11 one-off in-app purchases. PlanScale asks for nothing beyond the download.
Keyplan 3D Lite ships an update every 3 months, PlanScale every 3 weeks. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.
| Parameter | Keyplan 3D Lite | PlanScale |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (53K ratings) — better | — |
| Positive reviews | 64.4% of reviews | — |
| Number of ratings | 53K — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 16 | 16.0 |
| Further details — not scored | ||
| Size | 633 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Quasarts LLC | Tetsuhiro Tanaka |
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
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- Improve 3D view and navigation
PlanScale
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Keyplan 3D Lite
- Family$1.99
- Outside$1.99
- Bathroom$1.99
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- Entertainment Pack$1.99
- Bedroom pack$1.99
- Kitchen$1.99
- Reward$2.99
- Living room pack$2.99
- Office$2.99
- Garage pack$2.99
- Standard version$5.99
PlanScale
No in-app purchases
Questions
Is Keyplan 3D Lite free?
Is PlanScale free?
Do Keyplan 3D Lite or PlanScale have ads?
Which is updated more often, Keyplan 3D Lite or PlanScale?
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