# S2 Threat Level Escalator vs Vacuum Solutions

The clearest difference is iOS requirement: Vacuum Solutions at 9.0 against S2 Threat Level Escalator's 15. On price, update cadence, 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.

S2 Threat Level Escalator ships an update every 72 months, Vacuum Solutions every 41 months. The most recent releases landed on October 15, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | S2 Threat Level Escalator | Vacuum Solutions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (5 ratings)](https://appshunter.io/ios/app/s2-threat-level-escalator/id678415306/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 72 months | **Every 41 months** |
| Monetization | Free | — |
| Size | 15 MB | 21 MB |
| Requires iOS | 15 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carrier Fire & Security Americas Corporation](https://appshunter.io/developer/451636050) | [Atlas Copco AB](https://appshunter.io/developer/917660617) |

## 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


### Vacuum Solutions

[App page](https://appshunter.io/ios/app/vacuum-solutions/id1012984627)

**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 Vacuum Solutions free?

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

### Do S2 Threat Level Escalator or Vacuum Solutions have ads?

Neither S2 Threat Level Escalator nor Vacuum Solutions shows ads.

### Which is updated more often, S2 Threat Level Escalator or Vacuum Solutions?

S2 Threat Level Escalator ships an update every 72 months, and Vacuum Solutions every 41 months. Most recently, S2 Threat Level Escalator was updated on October 15, 2026 and Vacuum Solutions on October 26, 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.*