# ManageBridge vs ZeroFox PSI

The clearest difference is update cadence: ZeroFox PSI at every 3 weeks against ManageBridge's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

ManageBridge ships an update every 2 months, ZeroFox PSI every 3 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ManageBridge | ZeroFox PSI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (17 ratings)](https://appshunter.io/ios/app/managebridge/id565859840/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 61 MB | 54 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Everbridge, Inc.](https://appshunter.io/developer/496679382) | [ZeroFOX](https://appshunter.io/developer/1440057574) |

## What reviewers say

### ManageBridge

[App page](https://appshunter.io/ios/app/managebridge/id565859840)

This app extends powerful critical event management and communication tools to mobile devices. It allows users to securely send notifications, manage event task lists, and monitor safety reports from anywhere. Stay in control of your critical communications on the go.

**Highlights:** Send secure notifications with images, Create and manage event task lists, Monitor notification and safety reports, View Safety Connection user updates, Record and send voice messages

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

**In-app purchases:** none


### ZeroFox PSI

[App page](https://appshunter.io/ios/app/zerofox-psi/id6504121650)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ManageBridge free?

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

### Is ZeroFox PSI free?

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

### Do ManageBridge or ZeroFox PSI have ads?

Neither ManageBridge nor ZeroFox PSI shows ads.

### Which is updated more often, ManageBridge or ZeroFox PSI?

ManageBridge ships an update every 2 months, and ZeroFox PSI every 3 weeks. Most recently, ManageBridge was updated on November 4, 2026 and ZeroFox PSI on October 30, 2026.

---

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