# Keyplan 3D vs K

The clearest difference is price: K at Free against Keyplan 3D's $5.99. K also leads on in-app purchases (none vs 11) and rating (5.0 vs 4.6). Keyplan 3D's advantage is ratings volume (5.2K vs 1). On ads, device support and iOS requirement there is nothing between them.

K is free to download; Keyplan 3D costs $5.99 up front. Keyplan 3D sells 10 one-off in-app purchases. K asks for nothing beyond the download.

K holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Keyplan 3D has 5.2K ratings behind it against 1, so its average is the more settled of the two.

Keyplan 3D ships an update every 2 months, K every 8 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Keyplan 3D | K |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [4.6 (5.2K ratings)](https://appshunter.io/ios/app/keyplan-3d-home-design/id903019028/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/k-vault/id6762531053/reviews)** |
| Number of ratings | **5.2K** | 1 |
| Positive reviews | 68.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 633 MB | 52 MB |
| Requires iOS | 16 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quasarts LLC](https://appshunter.io/developer/850534528) | [LEKPAM NKAWULA](https://appshunter.io/developer/1802467708) |

## 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


### K

[App page](https://appshunter.io/ios/app/k-vault/id6762531053)

This app provides advanced parental controls with on-device AI to monitor browsing, search, and social activity for harmful content. It offers features like app blocking, screen time limits, location tracking, and family rewards to ensure child safety.

**Highlights:** On-device AI content scanning, App and website blocking, Screen time scheduling and limits, Family Rewards system, SOS alerts and live location, Multi-child and co-parent management

**Features:** macOS Compatibility, 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 K free?

K is free to download, with no in-app purchases.

### Which has better reviews, Keyplan 3D or K?

K is rated higher. Keyplan 3D averages 4.6 out of 5 from 5.2K ratings, while K averages 5.0 from 1 ratings.

### Do Keyplan 3D or K have ads?

Neither Keyplan 3D nor K shows ads.

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

Keyplan 3D ships an update every 2 months, and K every 8 days. Most recently, Keyplan 3D was updated on October 24, 2026 and K on October 8, 2026.

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