# VapourFlow vs Fire Risk Assessment App

The clearest difference is review sentiment: Fire Risk Assessment App at 71% against VapourFlow's 0%. Fire Risk Assessment App also leads on update cadence (every 3 months vs every 27 months). VapourFlow's advantage is in-app purchases (none vs 4) and iOS requirement (9.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. Fire Risk Assessment App sells 4 one-off in-app purchases. VapourFlow asks for nothing beyond the download.

VapourFlow ships an update every 27 months, Fire Risk Assessment App every 3 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | VapourFlow | Fire Risk Assessment App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **71.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 48 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [VapourFlow](https://appshunter.io/developer/1299099350) | [WILLIAM MORGAN NEVETT](https://appshunter.io/developer/1751663732) |

## What reviewers say

### VapourFlow

[App page](https://appshunter.io/ios/app/vapourflow/id1299099351)

This app controls a smart extractor vent designed to prevent smoke from spreading through ventilation systems. It detects smoke, measures heat and humidity, and can seal ventilation ports to compartmentalize dwellings during a fire.

**Highlights:** Smoke detection, Heat and humidity measurement, Ventilation port sealing, Intumescent disc sealing, Compartmentalization

**Features:** macOS Compatibility

**In-app purchases:** none


### Fire Risk Assessment App

[App page](https://appshunter.io/ios/app/fire-risk-assessment-app/id1350337769)

This app streamlines the annual fire risk assessment process for non-domestic premises, replacing time-consuming paper checklists with a digital solution. It allows users to record safety parameters, save data to the cloud, and perform multiple assessments efficiently.

**Highlights:** Digital fire risk assessment, Cloud data storage, Single or multiple assessments, Replaces paper checklists, Compliant with UK government rules

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fire Door | $6.99 | one-time |
| Guest | $24.99 | one-time |
| Silver Plan | $129.99 | one-time |
| Gold | $209.99 | one-time |


## Frequently asked questions

### Is VapourFlow free?

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

### Is Fire Risk Assessment App free?

Fire Risk Assessment App is free to download, with in-app purchases available.

### Do VapourFlow or Fire Risk Assessment App have ads?

Neither VapourFlow nor Fire Risk Assessment App shows ads.

### Which is updated more often, VapourFlow or Fire Risk Assessment App?

VapourFlow ships an update every 27 months, and Fire Risk Assessment App every 3 months. Most recently, VapourFlow was updated on October 11, 2026 and Fire Risk Assessment App 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.*