# Boiler Fault Finding — Master Boiler & Gas Faults

> Master Boiler & Gas Faults (iPhone/iPad app by Abdul Basit.)

- Source: https://appshunter.io/ios/app/boiler-fault-finding/id6758863272 (this page in markdown: same URL + `.md`)
- Developer: [Abdul Basit](https://appshunter.io/developer/1829270614)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 9 MB
- Languages: American English
- Released: 2026-02-14
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/boiler-fault-finding/id6758863272/reviews.md

## What is Boiler Fault Finding?

Boiler Fault Finding is a quiz-based learning app designed to help gas engineers improve their diagnostic skills on domestic heating systems.

Learn through realistic, scenario-based questions covering combo, heat only, system boilers, controls, wiring, hot water systems, and S-Plan / Y-Plan behaviour.

Each quiz is built around real-world faults and situations, helping you understand how to diagnose issues — not just memorise answers. Clear explanations reinforce the correct thought process so you can apply it on the job.

What you’ll get:
• Scenario-based boiler fault finding quizzes  
• Real-world faults and heating system behaviour  
• Wiring and controls logic (S-Plan, Y-Plan)  
• Simple, focused design for on-the-go learning  

This app is for learning and knowledge testing only. It does not provide live diagnostics or real-time fault finding.

Subscription unlocks full access to all quizzes and learning content.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Monthly Access | $6.99 | per month |



## Version history (last 4 releases)

### 3.0.1 — 2026-08-11

- Redesigned home screen and navigation
- Improved module and chapter layouts
- New flashcards with answers and explanations
- Enhanced quizzes and answer reviews
- Improved flagged-question practice
- Clearer progress and readiness tracking
- General performance and reliability improvements

### 2.1 — 2026-04-24

Bug fixes and performance improvements.

### 2.0 — 2026-02-15

Minor UI updates styling

### 1.0 — 2026-02-14

No release notes.

## More apps by Abdul Basit

- [Gas ACS CCN1 Exam](https://appshunter.io/ios/app/gas-acs-ccn1-exam/id6749202714)

All apps by Abdul Basit: https://appshunter.io/developer/1829270614

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*