# BIM 360 vs SiteForm

The clearest difference is rating: SiteForm at 3.7 against BIM 360's 1.8. SiteForm also leads on monetization model (free vs freemium) and iOS requirement (13.4 vs 15.0). BIM 360's advantage is ratings volume (148 vs 9). On price, update cadence, ads and in-app purchases there is nothing between them.

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

SiteForm holds the better App Store score, 3.7 against 1.8. That said, the two scores are not equally well evidenced: BIM 360 has 148 ratings behind it against 9, so its average is the more settled of the two.

BIM 360 ships an update every 6 weeks, SiteForm every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | BIM 360 | SiteForm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (148 ratings)](https://appshunter.io/ios/app/bim-360/id1261062351/reviews) | **[3.7 (9 ratings)](https://appshunter.io/ios/app/siteform/id1447766282/reviews)** |
| Number of ratings | **148** | 9 |
| Positive reviews | 4.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 249 MB | 36 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Autodesk Inc.](https://appshunter.io/developer/295089690) | [SiteForm, Inc.](https://appshunter.io/developer/1588338190) |

## What reviewers say

### BIM 360

[App page](https://appshunter.io/ios/app/bim-360/id1261062351)

Access project documents, plans, and models on your mobile device. Execute construction quality and safety workflows, manage documents, and collaborate with your team from anywhere. Stay on time and on budget with real-time project information.

**Highlights:** Access project documents, plans, and models, Execute construction quality and safety workflows, Collaborative document and data management, Manage 2D plans, 3D models, and project documents, Deploy quality and safety programs to mobile workers, Create, assign, and approve RFIs, Create, view, and share 2D & 3D markups

**In-app purchases:** none

**What reviewers like**

- 📱 Access to project data in the field
- 📊 Document hub functionality for team collaboration
- 🔍 Search capability for checklists by document number
- 📥 Ability to download drawings for offline access

**What reviewers complain about**

- 🐛 Constant crashes and freezing
- 🌐 Requires constant internet connectivity
- ⚠️ Frequent loss of unsaved work
- 🔄 Unreliable syncing between devices
- ⏱️ Extremely slow performance and lag

**Reported bugs**

- App crashes when uploading photos to issues or checklists
- Login failures with 'account not activated' error
- Syncing failures requiring app reinstallation
- Drawings fail to load or open
- App freezes when viewing 3D models

**Requested features**

- Offline-first functionality with reliable syncing
- Portrait and landscape orientation support
- Admin tools for team member management
- Better markup and annotation capabilities
- PDF search functionality


### SiteForm

[App page](https://appshunter.io/ios/app/siteform/id1447766282)

Streamline job site management with tools for daily reporting, material deliveries, safety, and worker onboarding. Automate processes to improve communication, enhance safety, and make data-driven decisions. Features include automatic translation and integration with other project management platforms.

**Highlights:** Daily Reporting, Material Delivery Management, Safety Management, Worker Onboarding, Automated Translation, Procore Integration, Site Communication

**In-app purchases:** none


## Frequently asked questions

### Is BIM 360 free?

BIM 360 is free to download, with no in-app purchases.

### Is SiteForm free?

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

### Which has better reviews, BIM 360 or SiteForm?

SiteForm is rated higher. BIM 360 averages 1.8 out of 5 from 148 ratings, while SiteForm averages 3.7 from 9 ratings.

### Do BIM 360 or SiteForm have ads?

Neither BIM 360 nor SiteForm shows ads.

### Which is updated more often, BIM 360 or SiteForm?

BIM 360 ships an update every 6 weeks, and SiteForm every 2 months. Most recently, BIM 360 was updated on October 24, 2026 and SiteForm 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.*