# Lumbernatics vs BuilderiY

The clearest difference is review sentiment: BuilderiY at 100% against Lumbernatics's 0%. BuilderiY also leads on rating (5.0 vs 3.4) and update cadence (every 5 days vs every 5 weeks). Lumbernatics's advantage is ratings volume (66 vs 4) and device support (4 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Lumbernatics sells 3 in-app purchases, starting at $7.99 per month and BuilderiY sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

BuilderiY holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Lumbernatics has 66 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Lumbernatics's written reviews are positive against 100% of BuilderiY's.

Lumbernatics ships an update every 5 weeks, BuilderiY every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Lumbernatics | BuilderiY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (66 ratings)](https://appshunter.io/ios/app/lumbernatics-woodwork-design/id6648790666/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/builderiy/id6783095666/reviews)** |
| Number of ratings | **66** | 4 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 5 MB | 69 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad, Mac, Apple TV** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aidaluu Inc.](https://appshunter.io/developer/412506671) | [DreamiY](https://appshunter.io/developer/1825889591) |

## What reviewers say

### Lumbernatics

[App page](https://appshunter.io/ios/app/lumbernatics-woodwork-design/id6648790666)

Create detailed woodworking plans and 3D models with intuitive editors. Visualize projects, customize lumber sizes, and export designs for easy building. Save and manage your projects efficiently.

**Highlights:** 3D model creation, 2D isometric sketching, Customizable lumber sizes, Export designs as images, Save and re-edit projects, Quick lumber piece duplication, Alignment and numbering tools

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Subscription | $7.99 | per month |
| Pro Yearly Subscription | $24.99 | per year |
| Perpetual Upgrade | $99.99 | one-time |


### BuilderiY

[App page](https://appshunter.io/ios/app/builderiy/id6783095666)

Visualize and plan your DIY home projects before you start building. Upload a photo, describe your project, and get realistic image generations, build plans, and step-by-step instructions. An AI agent provides guidance on tools, materials, and construction.

**Highlights:** Photo-based project visualization, AI-generated build plans, Tool and material lists, Step-by-step instructions, AI project guidance agent, Community project inspiration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BuilderiY Pro Monthly | $4.99 | per month |
| BuilderiY Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Lumbernatics free?

Lumbernatics is free to download, with in-app purchases available.

### Is BuilderiY free?

BuilderiY is free to download, with in-app purchases available.

### Which has better reviews, Lumbernatics or BuilderiY?

BuilderiY is rated higher. Lumbernatics averages 3.4 out of 5 from 66 ratings, while BuilderiY averages 5.0 from 4 ratings.

### Do Lumbernatics or BuilderiY have ads?

Neither Lumbernatics nor BuilderiY shows ads.

### Which is updated more often, Lumbernatics or BuilderiY?

Lumbernatics ships an update every 5 weeks, and BuilderiY every 5 days. Most recently, Lumbernatics was updated on October 24, 2026 and BuilderiY on October 24, 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.*