# Facility Grid vs FAN

The clearest difference is review sentiment: FAN at 100% against Facility Grid's 0%. FAN also leads on rating (5.0 vs 3.4) and iOS requirement (11.0 vs 15.6). Facility Grid's advantage is update cadence (every 3 weeks vs every 5 months). On price, ratings volume, 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.

FAN holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 13 and 6 respectively. Written reviews point the same way: 0% of Facility Grid's written reviews are positive against 100% of FAN's.

Facility Grid ships an update every 3 weeks, FAN every 5 months. The most recent releases landed on September 3, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | Facility Grid | FAN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (13 ratings)](https://appshunter.io/ios/app/facility-grid/id1296580860/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/fan-410-installation-reference/id1527588808/reviews)** |
| Number of ratings | **13** | 6 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free | Free |
| Size | 73 MB | 81 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Facility Grid, LLC](https://appshunter.io/developer/1296580859) | [Johnson Controls, Inc.](https://appshunter.io/developer/503559091) |

## What reviewers say

### Facility Grid

[App page](https://appshunter.io/ios/app/facility-grid/id1296580860)

This application streamlines field commissioning and quality control for teams. It offers customizable roles and permissions, an intuitive interface, and offline access to project data. Keep projects on track and teams aligned with seamless synchronization.

**Highlights:** Customizable roles and permissions, Intuitive interface for all skill levels, Offline access to project data, Automatic data synchronization, Seamless connection to FacilityGrid.net

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

**In-app purchases:** none


### FAN

[App page](https://appshunter.io/ios/app/fan-410-installation-reference/id1527588808)

This app serves as a digital installation manual for HVAC Bacnet controls. It provides comprehensive guidance for technicians and installers working with these systems. Access detailed information and references directly on your device.

**Highlights:** HVAC Bacnet Controls Installation Manual, Digital Reference Guide, Technical Documentation, Installer Support

**In-app purchases:** none


## Frequently asked questions

### Is Facility Grid free?

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

### Is FAN free?

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

### Which has better reviews, Facility Grid or FAN?

FAN is rated higher. Facility Grid averages 3.4 out of 5 from 13 ratings, while FAN averages 5.0 from 6 ratings.

### Do Facility Grid or FAN have ads?

Neither Facility Grid nor FAN shows ads.

### Which is updated more often, Facility Grid or FAN?

Facility Grid ships an update every 3 weeks, and FAN every 5 months. Most recently, Facility Grid was updated on September 3, 2026 and FAN on July 7, 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.*