# BIM 360 Field vs SignAgent

The clearest difference is review sentiment: SignAgent at 67% against BIM 360 Field's 27%. SignAgent also leads on device support (3 vs 1). 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.

BIM 360 Field ships an update every 6 weeks, SignAgent every 2 months. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | BIM 360 Field | SignAgent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (29 ratings)](https://appshunter.io/ios/app/bim-360-field/id372800500/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 26.7% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 54 MB | 41 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Autodesk Inc.](https://appshunter.io/developer/295089690) | [SignAgent Inc.](https://appshunter.io/developer/1055537348) |

## 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


### SignAgent

[App page](https://appshunter.io/ios/app/signagent/id1341536536)

Streamline sign surveys, audits, and punch lists with this mobile tool. Capture sign details, take photos, add comments, and sync data instantly with your desktop. Ideal for field work on iOS devices.

**Highlights:** Capture sign details and photos, Add comments and assign state/type, Sync data with SignAgent desktop, View sign information on floor plans, Manage sign tags and locations, Collaborate with multiple devices

**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 SignAgent free?

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

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

Neither BIM 360 Field nor SignAgent shows ads.

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

BIM 360 Field ships an update every 6 weeks, and SignAgent every 2 months. Most recently, BIM 360 Field was updated on November 3, 2026 and SignAgent on November 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.*