# F-Gas Pro - Certification Exam — HVAC Calculators Equipment Log > HVAC Calculators Equipment Log (iPhone/iPad app by Eknath Kadam.) - Source: https://appshunter.io/ios/app/f-gas-pro-certification-exam/id6759997441 (this page in markdown: same URL + `.md`) - Developer: [Eknath Kadam](https://appshunter.io/developer/465355268) - Category: Education, Reference - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 16.0 · 25 MB - Languages: American English - Released: 2026-03-11 - Data updated: 2026-09-07 - User reviews in markdown: https://appshunter.io/ios/app/f-gas-pro-certification-exam/id6759997441/reviews.md ## What is F? The complete F-Gas exam prep and HVAC/R toolkit. 450+ exam-style questions, 12 professional calculators, equipment compliance tracking, and experience hour logging — all in one app, now with iCloud sync across all your devices. Whether you're preparing for the F-Gas certification exam (Category I, II, III, or IV), working as an HVAC/R engineer, or logging apprentice hours, F-Gas Pro is your essential companion. EXAM PREP Based on the latest EU F-Gas Regulation (EU) No 517/2014, covering all key areas required for certification: 1. Thermodynamics and the refrigeration cycle 2. Environmental regulations and F-Gas handling requirements 3. Pre-operational checks and system commissioning 4. Leak detection methods and equipment 5. Refrigerant handling, recovery, and recycling 6. Compressors, condensers, evaporators, and expansion valves 7. Pipework and system components 8. Alternative refrigerants and low-GWP solutions 9. Health and safety in refrigeration work Over 450 exam-style questions across 12 study groups, balanced to reflect the actual certification exam. Each answer includes a detailed explanation of the correct response. - Mock Exams to simulate real test conditions. - Flash Cards for quick revision. - Progress tracking with visual charts. - Voice-over support for accessibility. 12 HVAC/R CALCULATORS Professional tools for the field: - CO₂ Equivalent & GWP Lookup - Leak Check Frequency (F-Gas Reg) - Annual Leak Rate - Superheat & Subcooling - PT Chart Lookup - COP / EER (EN 14511) - TEWI (EN 378) - Charge Limit (EN 378) - Recovery Cylinder Fill (BS EN 13322) - Refrigerant Record Log Every calculator includes PDF export, reset, and report error. Inputs persist when switching between calculators. EQUIPMENT LOGBOOK F-Gas compliance made simple: - Track all refrigeration equipment with charge, refrigerant type, and location. - Smart autocomplete for equipment names, locations, and technicians. - Automatic CO₂ equivalent calculation and leak check scheduling. - Service record tracking (additions, recoveries, leak checks). - Status indicators: green (OK), orange (due soon), red (overdue). - Export full equipment reports to PDF. EXPERIENCE LOG Track your apprentice or trainee hours: - Log hours across 10 F-Gas skill categories (Leak Testing, Recovery & Recycling, Charging Systems, Brazing & Pipework, and more). - Smart autocomplete for supervisor names. - Visual progress ring showing hours completed vs target. - Category breakdown with progress bars. - Set custom target hours for your qualification. - Export experience reports to PDF. iCLOUD SYNC — NEW All your data, across all your devices: - Equipment logs, experience logs, settings, and favorites sync via iCloud. FEATURES • 450+ multiple-choice questions covering all 12 study groups. • 12 HVAC/R calculators with PDF export. • Calculator input memory across navigation. • Smart autocomplete for repeated fields. • Equipment logbook with compliance tracking. • Experience log with progress tracking. • iCloud sync across all devices. • Comprehensive explanations for every question. • Mock test mode with randomised questions. • Flash cards for quick revision. • Progress tracking with visual charts. • Customisable quiz settings (question count, timer). • Voice-over support for accessibility. Privacy Policy: http://www.webrichsoftware.com/privacy.html EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Full Question Bank | $9.99 | per month | | Full Question Bank | $19.99 | per 6 months | | Full Question Bank | $29.99 | per year | | Full Question Bank | $14.99 | per 3 months | ## Version history (last 5 releases) ### 16 — 2026-08-24 Cloud Sync improvements ### 15 — 2026-07-09 New questions added. ### 14 — 2026-06-15 Bug fixes ### 13 — 2026-05-27 Bug fixes ### 12 — 2026-05-18 Bug fixes ## Apps similar to F | App | Rating | Price | Category | | --- | --- | --- | --- | | [Gas ACS CCN1 Exam](https://appshunter.io/ios/app/gas-acs-ccn1-exam/id6749202714) | — | Free | Education | | [Gas Safe CCN1 Exam Prep](https://appshunter.io/ios/app/gas-safe-ccn1-exam-prep/id6755082572) | — | $12.99 | Education | | [ACS Gas Appliances Exam CCN1](https://appshunter.io/ios/app/acs-gas-appliances-exam-ccn1/id6742821397) | — | $9.99 | Education | | [ACS Gas Safety Exam CCN1](https://appshunter.io/ios/app/acs-gas-safety-exam-ccn1/id6447238915) | — | $19.99 | Education | | [Pass IET](https://appshunter.io/ios/app/pass-iet/id6477842135) | — | Free | Education | | [ViperGas](https://appshunter.io/ios/app/vipergas/id6463507065) | — | Free | Education | ## More apps by Eknath Kadam - [Fire Regs Pro](https://appshunter.io/ios/app/fire-regs-pro/id298805078) - [RetrofitReady : Installer Exam](https://appshunter.io/ios/app/retrofitready-installer-exam/id304488056) - [EV Charging Exam](https://appshunter.io/ios/app/ev-charging-exam/id307591553) - [2391 Inspection & Testing Pro](https://appshunter.io/ios/app/2391-inspection-and-testing-pro/id307859563) - [RetrofitReady : DEA Exam](https://appshunter.io/ios/app/retrofitready-dea-exam/id324520045) - [Solar PV & Battery Storage Pro](https://appshunter.io/ios/app/solar-pv-and-battery-storage-pro/id351685979) All apps by Eknath Kadam: https://appshunter.io/developer/465355268 ## Related topics [refcome](https://appshunter.io/ios/topics/refcome) · [eknath kadam](https://appshunter.io/ios/topics/eknath-kadam) --- *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 2026-09-07.*