# MiREG Plus vs The Boiler App

The clearest difference is iOS requirement: MiREG Plus at 13.0 against The Boiler App's 15.1. 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.

MiREG Plus ships an update every 3 weeks, The Boiler App every 5 weeks. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | MiREG Plus | The Boiler App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 22 MB | 54 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [1st Green Deal Ltd](https://appshunter.io/developer/957356692) | [MR REACTIVE LTD](https://appshunter.io/developer/6781048792) |

## What reviewers say

### MiREG Plus

[App page](https://appshunter.io/ios/app/mireg-plus/id1282587493)

This app allows Gas Safe registered engineers to easily register Intergas boilers and generate necessary installation certificates. It streamlines the process for compliance and record-keeping.

**Highlights:** Register Intergas boilers, Produce Benchmark certificate, Generate Gas installation certificate, Installer web-based portal access, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### The Boiler App

[App page](https://appshunter.io/ios/app/the-boiler-app/id6781048790)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is MiREG Plus free?

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

### Is The Boiler App free?

The Boiler App is free to download, with no in-app purchases.

### Do MiREG Plus or The Boiler App have ads?

Neither MiREG Plus nor The Boiler App shows ads.

### Which is updated more often, MiREG Plus or The Boiler App?

MiREG Plus ships an update every 3 weeks, and The Boiler App every 5 weeks. Most recently, MiREG Plus was updated on November 3, 2026 and The Boiler App on November 10, 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.*