# BIM 360 Field vs Otoos

The clearest difference is rating: Otoos at 5.0 against BIM 360 Field's 2.4. BIM 360 Field's advantage is ratings volume (29 vs 4) and iOS requirement (13.0 vs 16.0). 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.

Otoos holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: BIM 360 Field has 29 ratings behind it against 4, so its average is the more settled of the two.

BIM 360 Field ships an update every 6 weeks, Otoos every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | BIM 360 Field | Otoos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (29 ratings)](https://appshunter.io/ios/app/bim-360-field/id372800500/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/otoos/id1591798436/reviews)** |
| Number of ratings | **29** | 4 |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 54 MB | 270 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Autodesk Inc.](https://appshunter.io/developer/295089690) | [Safeguard](https://appshunter.io/developer/990155505) |

## What reviewers say

### BIM 360 Field

[App page](https://appshunter.io/ios/app/bim-360-field/id372800500)

This app provides field management software for construction projects, combining mobile technology with cloud collaboration. It helps improve quality, safety, and commissioning by putting critical information directly into the hands of field teams.

**Highlights:** Issue and checklist management, Mobile access to project data, Offline data access, Drawing and photo markup, Daily jobsite performance tracking, Weather condition logging

**In-app purchases:** none


### Otoos

[App page](https://appshunter.io/ios/app/otoos/id1591798436)

This app facilitates a safe working environment by enabling proactive hazard prevention. It empowers foremen, staff, and safety managers to implement controls efficiently, minimizing response times for corrective actions.

**Highlights:** Proactive hazard prevention, Cooperative safety control implementation, Efficient deviation management, Minimized response times, Professional safety reporting

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

**In-app purchases:** none


## Frequently asked questions

### Is BIM 360 Field free?

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

### Is Otoos free?

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

### Which has better reviews, BIM 360 Field or Otoos?

Otoos is rated higher. BIM 360 Field averages 2.4 out of 5 from 29 ratings, while Otoos averages 5.0 from 4 ratings.

### Do BIM 360 Field or Otoos have ads?

Neither BIM 360 Field nor Otoos shows ads.

### Which is updated more often, BIM 360 Field or Otoos?

BIM 360 Field ships an update every 6 weeks, and Otoos every 3 weeks. Most recently, BIM 360 Field was updated on November 3, 2026 and Otoos on November 3, 2026.

---

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