# HeadCount CMMS vs FSI Inbox

The clearest difference is rating: FSI Inbox at 4.6 against HeadCount CMMS's 4.0. HeadCount CMMS's advantage is update cadence (every 9 days vs monthly). 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.

FSI Inbox holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 4 and 5 respectively.

HeadCount CMMS ships an update every 9 days, FSI Inbox monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | HeadCount CMMS | FSI Inbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/headcount-cmms/id1664641655/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/fsi-inbox/id6670702040/reviews)** |
| Number of ratings | 4 | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free | Free |
| Size | 118 MB | 58 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Head Count](https://appshunter.io/developer/1664641657) | [Facilities Survey Inc](https://appshunter.io/developer/622634630) |

## What reviewers say

### HeadCount CMMS

[App page](https://appshunter.io/ios/app/headcount-cmms/id1664641655)

This cloud-based software streamlines facility maintenance and compliance. It manages preventative maintenance, work orders, and tracking, simplifying complex processes into an easy workflow for facilities of any size.

**Highlights:** Preventative Maintenance Management, Work Order Management, Compliance Tracking, Insightful Reporting, Cloud-Based Solutions, User-Friendly Workflow

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

**In-app purchases:** none


### FSI Inbox

[App page](https://appshunter.io/ios/app/fsi-inbox/id6670702040)

This mobile application streamlines work order management for technicians on the go. It offers a personalized experience to quickly complete assigned tasks with easy-to-use workflows for comments, readings, and attachments.

**Highlights:** Work order management, Mobile technician companion, Fast task completion, Enter completion comments, Record procedure readings, Add attachments

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

**In-app purchases:** none


## Frequently asked questions

### Is HeadCount CMMS free?

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

### Is FSI Inbox free?

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

### Which has better reviews, HeadCount CMMS or FSI Inbox?

FSI Inbox is rated higher. HeadCount CMMS averages 4.0 out of 5 from 4 ratings, while FSI Inbox averages 4.6 from 5 ratings.

### Do HeadCount CMMS or FSI Inbox have ads?

Neither HeadCount CMMS nor FSI Inbox shows ads.

### Which is updated more often, HeadCount CMMS or FSI Inbox?

HeadCount CMMS ships an update every 9 days, and FSI Inbox monthly. Most recently, HeadCount CMMS was updated on October 24, 2026 and FSI Inbox 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.*