# S2 Threat Level Escalator vs Alertus Activator

The clearest difference is review sentiment: Alertus Activator at 67% against S2 Threat Level Escalator's 0%. Alertus Activator also leads on rating (4.3 vs 3.0) and update cadence (every 2 months vs every 72 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.

Alertus Activator holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 5 and 12 respectively. Written reviews point the same way: 0% of S2 Threat Level Escalator's written reviews are positive against 67% of Alertus Activator's.

S2 Threat Level Escalator ships an update every 72 months, Alertus Activator every 2 months. The most recent releases landed on June 1, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | S2 Threat Level Escalator | Alertus Activator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (5 ratings)](https://appshunter.io/ios/app/s2-threat-level-escalator/id678415306/reviews) | **[4.3 (12 ratings)](https://appshunter.io/ios/app/alertus-activator/id687223521/reviews)** |
| Number of ratings | 5 | **12** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 72 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 15 MB | 98 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carrier Fire & Security Americas Corporation](https://appshunter.io/developer/451636050) | [Alertus Technologies, LLC](https://appshunter.io/developer/533110362) |

## What reviewers say

### S2 Threat Level Escalator

[App page](https://appshunter.io/ios/app/s2-threat-level-escalator/id678415306)

This application enables authorized personnel to update a facility's security status in response to threats. It integrates with specific security systems to initiate actions like lockdowns and communicate with command centers.

**Highlights:** Change facility security status, Respond to recognized threats, Initiate lockdown procedures, Communicate with command center, Integrates with S2 NetBox series

**In-app purchases:** none


### Alertus Activator

[App page](https://appshunter.io/ios/app/alertus-activator/id687223521)

This app provides incident managers with enhanced control over emergency notification systems directly from their mobile devices. It offers features like multi-factor authentication, detailed activation reports, and quick access to preset alerts.

**Highlights:** Multi-Factor Authentication, Detailed Activation Reports, Server Information Access, Multiple Server Connections, Quick Access to Preset Alerts, Server Connection Status, Historical Activation Activity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is S2 Threat Level Escalator free?

S2 Threat Level Escalator is free to download, with no in-app purchases.

### Is Alertus Activator free?

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

### Which has better reviews, S2 Threat Level Escalator or Alertus Activator?

Alertus Activator is rated higher. S2 Threat Level Escalator averages 3.0 out of 5 from 5 ratings, while Alertus Activator averages 4.3 from 12 ratings.

### Do S2 Threat Level Escalator or Alertus Activator have ads?

Neither S2 Threat Level Escalator nor Alertus Activator shows ads.

### Which is updated more often, S2 Threat Level Escalator or Alertus Activator?

S2 Threat Level Escalator ships an update every 72 months, and Alertus Activator every 2 months. Most recently, S2 Threat Level Escalator was updated on June 1, 2026 and Alertus Activator on July 4, 2026.

---

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