# EngageBridge vs GEM PSS Admin

The clearest difference is update cadence: GEM PSS Admin at every 4 weeks against EngageBridge's every 7 months. EngageBridge's advantage is iOS requirement (8.1 vs 15.1). 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.

EngageBridge ships an update every 7 months, GEM PSS Admin every 4 weeks. The most recent releases landed on June 9, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | EngageBridge | GEM PSS Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (15 ratings)](https://appshunter.io/ios/app/engagebridge/id1127622507/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 20 MB | 52 MB |
| Requires iOS | **8.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Everbridge, Inc.](https://appshunter.io/developer/496679382) | [GENASYS](https://appshunter.io/developer/521628704) |

## What reviewers say

### EngageBridge

[App page](https://appshunter.io/ios/app/engagebridge/id1127622507)

Create and send multi-modal notifications to targeted groups or regions directly from your mobile device. Publishers can reach public and private contacts with location-specific alerts.

**Highlights:** Create multi-modal notifications, Target public and private groups, Publish to specific regions, Geographic filtering options, Direct mobile publishing

**Features:** macOS Compatibility

**In-app purchases:** none


### GEM PSS Admin

[App page](https://appshunter.io/ios/app/gem-pss-admin/id1458387801)

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

**In-app purchases:** none


## Frequently asked questions

### Is EngageBridge free?

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

### Is GEM PSS Admin free?

GEM PSS Admin is free to download, with no in-app purchases.

### Do EngageBridge or GEM PSS Admin have ads?

Neither EngageBridge nor GEM PSS Admin shows ads.

### Which is updated more often, EngageBridge or GEM PSS Admin?

EngageBridge ships an update every 7 months, and GEM PSS Admin every 4 weeks. Most recently, EngageBridge was updated on June 9, 2026 and GEM PSS Admin on September 16, 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.*