# Gas Safe CCN1 Exam Prep — Gas Safe certification prep

> Gas Safe certification prep (iPhone/iPad app by Christopher Enim.)

- Source: https://appshunter.io/ios/app/gas-safe-ccn1-exam-prep/id6755082572 (this page in markdown: same URL + `.md`)
- Developer: [Christopher Enim](https://appshunter.io/developer/1722100693)
- Category: Education
- Price: $12.99
- Age rating: 4+
- Requires: iOS 18.5 · 4 MB
- Languages: American English
- Released: 2025-11-09
- Data updated: 2026-08-12
- User reviews in markdown: https://appshunter.io/ios/app/gas-safe-ccn1-exam-prep/id6755082572/reviews.md

## What is Gas Safe CCN1 Exam Prep?

Prepare with confidence for your Gas Safe CCN1 exam using CCN1 Exam Prep, a one-time purchase study companion for aspiring gas engineers and technicians in the UK. This app provides comprehensive coverage of all CCN1 domains, helping you strengthen your knowledge of gas safety, appliance commissioning, fault diagnosis, and regulations through realistic multiple-choice questions. All features and content are fully accessible after a single purchase — no subscriptions or in-app purchases required.

Key Features:

i. Over 1000 CCN1-Specific Practice Questions – 120 questions in each of the following domains:

* Regulations & Legislation
* Gas & Combustion
* Pressures & Heat Input
* Pipework & Installation
* Flues & Ventilation
* Servicing & Safety Devices
* Emergency Procedures
* Combustion Analysis & Testing
* Landlord Safety Checks

ii. Mock Exam Mode – Automatically selects 120 questions to simulate the real CCN1 exam and shows a pass or fail result based on your score.

iii. Custom Quiz Sessions – Choose a topic and select 25, 50, 75, or 100 questions for focused study sessions.

iv. Instant Score Review – Immediately check correct and incorrect answers after each quiz.

v. Bookmark Questions – Save challenging questions to revisit and master them later.

vi. Share Questions – Easily send questions to colleagues or study partners directly from the app.

vii. Progress Tracking and Charts – Visual performance insights help you measure your improvement over time.


## Version history (last 2 releases)

### 1.0.1 — 2025-11-12

Fixed display issues when phone on dark mode

### 1.0 — 2025-11-09

No release notes.

## More apps by Christopher Enim

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- [Astronomy Exam prep](https://appshunter.io/ios/app/astronomy-exam-prep/id6752510166)

All apps by Christopher Enim: https://appshunter.io/developer/1722100693

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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 2026-08-12.*