# Keyplan 3D vs Office Design 3D

The clearest difference is price: Keyplan 3D at $5.99 against Office Design 3D's $26.99. Keyplan 3D also leads on ratings volume (5.2K vs 152). Office Design 3D's advantage is in-app purchases (none vs 11) and review sentiment (76% vs 68%). On rating, update cadence, ads and device support there is nothing between them.

Keyplan 3D costs $5.99 and Office Design 3D $26.99 up front. Keyplan 3D sells 10 one-off in-app purchases. Office Design 3D asks for nothing beyond the download.

Keyplan 3D holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Keyplan 3D has 5.2K ratings behind it against 152, so its average is the more settled of the two. Written reviews complicate that: 68% of Keyplan 3D's written reviews are positive against 76% of Office Design 3D's, so the app with the better star average is not the one people write more warmly about.

Keyplan 3D ships an update every 2 months, Office Design 3D monthly. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Keyplan 3D | Office Design 3D |
| --- | --- | --- |
| Price | **$5.99** | $26.99 |
| Rating | **[4.6 (5.2K ratings)](https://appshunter.io/ios/app/keyplan-3d-home-design/id903019028/reviews)** | [4.4 (152 ratings)](https://appshunter.io/ios/app/office-design-3d/id1392434975/reviews) |
| Number of ratings | **5.2K** | 152 |
| Positive reviews | 68.1% of reviews | **76.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 633 MB | 225 MB |
| Requires iOS | 16 | **11.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quasarts LLC](https://appshunter.io/developer/850534528) | [Home Design 3D Srl](https://appshunter.io/developer/6795168716) |

## What reviewers say

### Keyplan 3D

[App page](https://appshunter.io/ios/app/keyplan-3d-home-design/id903019028)

Design and decorate your dream home with an intuitive interface. Easily build walls, place furniture, and visualize your projects in real-time 2D and 3D. Share your creations with friends and family.

**Highlights:** House builder with easy wall creation, Interior design with furniture placement, Extensive decoration options, Real-time 2D/3D editing, iCloud synchronization, Project sharing

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Creativity | $0.99 | one-time |
| Family | $1.99 | one-time |
| Outdoor | $1.99 | one-time |
| Kitchen | $1.99 | one-time |
| Bathroom | $1.99 | one-time |
| Entertainment Pack | $1.99 | one-time |
| Bedroom pack | $1.99 | one-time |
| Reward | $2.99 | one-time |
| Office | $2.99 | one-time |
| Living room pack | $2.99 | one-time |

**What reviewers like**

- 🚀 Simple, clean, and robust
- 👍 Easy to use and intuitive
- 💰 Great value for the cost
- 👍 Charming and focused on layout
- 👍 Affordable with no subscription or ads

**What reviewers complain about**

- 🐛 Crashes and freezes frequently
- 🐛 Loses user data and purchases
- 🔧 Limited features and customization options
- 🔧 Lacking key functionality like multi-story, roof, and driveway
- 🔧 Inconsistent syncing and restoration of purchases

**Reported bugs**

- App crashes when adding windows or doors
- Purchased items not syncing or restoring properly
- Measurements displayed upside down
- Walls and objects not behaving as expected
- Frequent loss of user projects and designs

**Requested features**

- Add ability to create multi-story buildings
- Implement more flexible wall editing tools
- Expand furniture, decor, and material options
- Improve export and sharing capabilities
- Introduce a color wheel for custom colors


### Office Design 3D

[App page](https://appshunter.io/ios/app/office-design-3d/id1392434975)

Easily design and remodel your office space with a vast library of furniture and materials. Create 2D layouts, customize every detail, and visualize your projects in realistic 3D and augmented reality.

**Highlights:** 2D space planning and layout, Thousands of office furniture options, Hundreds of textures and materials, Real-time 3D visualization, Augmented reality walkthroughs, Day/night sun simulation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Keyplan 3D free?

Keyplan 3D costs $5.99, and also offers in-app purchases.

### Is Office Design 3D free?

Office Design 3D costs $26.99, with no in-app purchases.

### Which has better reviews, Keyplan 3D or Office Design 3D?

Keyplan 3D is rated higher. Keyplan 3D averages 4.6 out of 5 from 5.2K ratings, while Office Design 3D averages 4.4 from 152 ratings.

### Do Keyplan 3D or Office Design 3D have ads?

Neither Keyplan 3D nor Office Design 3D shows ads.

### Which is updated more often, Keyplan 3D or Office Design 3D?

Keyplan 3D ships an update every 2 months, and Office Design 3D monthly. Most recently, Keyplan 3D was updated on October 29, 2026 and Office Design 3D on October 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*