# PLAN 3D vs Architects Norms

The clearest difference is rating: Architects Norms at 5.0 against PLAN 3D's 4.2. Architects Norms also leads on update cadence (every 2 days vs every 3 weeks). PLAN 3D's advantage is ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Architects Norms holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: PLAN 3D has 9 ratings behind it against 1, so its average is the more settled of the two.

PLAN 3D ships an update every 3 weeks, Architects Norms every 2 days. The most recent releases landed on September 8, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | PLAN 3D | Architects Norms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (9 ratings)](https://appshunter.io/ios/app/plan-3d/id1560702114/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/architects-norms/id6448038763/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | Free |
| Size | 502 MB | 49 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [PLAN Systems](https://appshunter.io/developer/1539508894) | [The Web Addicts](https://appshunter.io/developer/1581743411) |

## What reviewers say

### PLAN 3D

[App page](https://appshunter.io/ios/app/plan-3d/id1560702114)

Create and explore immersive 3D information spaces. This app allows you to build your own metaverse-style environments, place interactive 3D models, and collaborate with others. It features multi-tasking tabs, a web browser within 3D spaces, and various channels for chat, notes, and data.

**Highlights:** Visualize and interact in 3D spaces, Place and make 3D models interactive, Multi-tasking interface windows, Design and build 3D spaces, Web browser within 3D environments, Collaborative channels for chat and notes

**Features:** macOS Compatibility

**In-app purchases:** none


### Architects Norms

[App page](https://appshunter.io/ios/app/architects-norms/id6448038763)

This app offers a focused architectural and engineering service, emphasizing dedication, professionalism, and customer service. It aims to provide accessible information for colleagues seeking professional insights.

**Highlights:** Responsible Architecture & Engineering Practice, Professionalism and Dedication, Outstanding Customer Service, Accessible Information for Colleagues, Striving for Excellence

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PLAN 3D free?

PLAN 3D is free to download, with no in-app purchases.

### Is Architects Norms free?

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

### Which has better reviews, PLAN 3D or Architects Norms?

Architects Norms is rated higher. PLAN 3D averages 4.2 out of 5 from 9 ratings, while Architects Norms averages 5.0 from 1 ratings.

### Do PLAN 3D or Architects Norms have ads?

Neither PLAN 3D nor Architects Norms shows ads.

### Which is updated more often, PLAN 3D or Architects Norms?

PLAN 3D ships an update every 3 weeks, and Architects Norms every 2 days. Most recently, PLAN 3D was updated on September 8, 2026 and Architects Norms on June 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.*