# Fire Risk Assessment App vs CSL My Base

The clearest difference is in-app purchases: CSL My Base at none against Fire Risk Assessment App's 4. CSL My Base also leads on update cadence (monthly vs every 3 months) and review sentiment (83% vs 71%). On price, ads, device support and iOS requirement there is nothing between them.

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

Fire Risk Assessment App ships an update every 3 months, CSL My Base monthly. The most recent releases landed on September 21, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | Fire Risk Assessment App | CSL My Base |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 71.4% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 48 MB | 38 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WILLIAM MORGAN NEVETT](https://appshunter.io/developer/1751663732) | [CSL DualCom](https://appshunter.io/developer/996930372) |

## What reviewers say

### 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 |


### CSL My Base

[App page](https://appshunter.io/ios/app/csl-my-base/id1479184708)

This app assists installers in setting up and maintaining DualCom Pro devices. It helps quickly identify issues and provides proactive customer support. Compatible with DigiAir Pro and GradeShift Pro variants, it allows installers to manage their signaling base.

**Highlights:** Install and Service Wizard, Quick issue identification, Proactive customer support, Supports DualCom Pro devices, Manages signaling base

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

**In-app purchases:** none


## Frequently asked questions

### Is Fire Risk Assessment App free?

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

### Is CSL My Base free?

CSL My Base is free to download, with no in-app purchases.

### Do Fire Risk Assessment App or CSL My Base have ads?

Neither Fire Risk Assessment App nor CSL My Base shows ads.

### Which is updated more often, Fire Risk Assessment App or CSL My Base?

Fire Risk Assessment App ships an update every 3 months, and CSL My Base monthly. Most recently, Fire Risk Assessment App was updated on September 21, 2026 and CSL My Base on August 21, 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.*