# BIMx vs Project Plan 365

The clearest difference is rating: BIMx at 4.0 against Project Plan 365's 3.3. BIMx also leads on review sentiment (60% vs 21%) and in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Project Plan 365 sells 1 in-app purchase, starting at $129.99 per year. BIMx asks for nothing beyond the download.

BIMx holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 167 and 41 respectively. Written reviews point the same way: 60% of BIMx's written reviews are positive against 21% of Project Plan 365's.

BIMx ships an update every 5 weeks, Project Plan 365 every 2 months. The most recent releases landed on September 28, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | BIMx | Project Plan 365 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (167 ratings)](https://appshunter.io/ios/app/bimx/id452706864/reviews)** | [3.3 (41 ratings)](https://appshunter.io/ios/app/project-plan-365/id742239541/reviews) |
| Number of ratings | **167** | 41 |
| Positive reviews | **59.8% of reviews** | 20.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 175 MB | 95 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Graphisoft SE](https://appshunter.io/developer/452706867) | [Housatonic.com](https://appshunter.io/developer/463199298) |

## What reviewers say

### BIMx

[App page](https://appshunter.io/ios/app/bimx/id452706864)

Explore and collaborate on architectural BIM projects with interactive 3D models and linked documentation. Visualize designs, access BIM data, and streamline communication between the construction site and office.

**Highlights:** Interactive 2D & 3D BIM model exploration, Linked 2D documentation and 3D views, Access BIM element data, On-site collaboration tools, Game-like 3D navigation, Real-time 3D cutaways, Measure in 3D and 2D

**In-app purchases:** none

**What reviewers like**

- 💡 Excellent BIM viewer for ArchiCAD models
- 👍 Helpful for client communication and presentations
- 🚀 Smooth and fast 3D navigation
- 🔍 Useful for on-site model viewing and collaboration

**What reviewers complain about**

- 🐛 Occasional crashes and glitches
- 🤔 Confusing user interface for beginners
- 🔒 Requires Graphisoft account and login
- 💰 Paid subscription model after free trial

**Reported bugs**

- Issues with downloading and opening models
- Compatibility problems with newer iOS versions
- Inconsistent rendering and color issues

**Requested features**

- Ability to annotate and markup models
- Support for more CAD file formats beyond ArchiCAD
- Improved camera controls and navigation
- Integration with desktop ArchiCAD software


### Project Plan 365

[App page](https://appshunter.io/ios/app/project-plan-365/id742239541)

This app offers robust project planning and collaboration features for individuals and teams. It allows users to view, edit, and create Microsoft Project files on iOS devices, supporting various standard views and reports. Seamlessly integrate with cloud storage for easy access and sharing.

**Highlights:** MS Project file compatibility (MPP), Project planning and collaboration, Supports standard MS Project views, Cloud storage integration, Create and edit project plans, Critical path analysis and reports

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete Editor | $129.99 | per year |


## Frequently asked questions

### Is BIMx free?

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

### Is Project Plan 365 free?

Project Plan 365 is free to download, with in-app purchases available.

### Which has better reviews, BIMx or Project Plan 365?

BIMx is rated higher. BIMx averages 4.0 out of 5 from 167 ratings, while Project Plan 365 averages 3.3 from 41 ratings.

### Do BIMx or Project Plan 365 have ads?

Neither BIMx nor Project Plan 365 shows ads.

### Which is updated more often, BIMx or Project Plan 365?

BIMx ships an update every 5 weeks, and Project Plan 365 every 2 months. Most recently, BIMx was updated on September 28, 2026 and Project Plan 365 on October 2, 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.*