Terms of Use

F-Gas Prep (C&G 2079) · Last updated 9 November 2026

iPhone and iPad

On the App Store, F-Gas Prep is licensed under Apple's standard Licensed Application End User License Agreement (EULA).

Android

On Android, F-Gas Prep is distributed through Google Play and these terms apply together with the Google Play Terms of Service. You get a personal, non-transferable licence to use the app on devices you own or control.

Subscriptions and lifetime unlock

Full access requires a purchase: a monthly or yearly auto-renewing subscription, or a one-time lifetime unlock. Payment is charged to your Apple Account or Google Play account. Subscriptions renew automatically unless cancelled before the end of the current period (at least 24 hours before on the App Store). Manage or cancel in your Apple Account settings, or in Google Play under Payments & subscriptions. Refunds follow the store's refund policy.

Content

All questions and explanations are original study aids written from publicly available F-Gas / ODS regulation topics. They are not official City & Guilds examination questions. F-Gas Prep is not affiliated with City & Guilds, the UK Government or any certification body, and is not a substitute for accredited Category I training, practical assessment or official certification.

Contact

Questions? Email dmjks120@gmail.com.