Gas Certificate App vs Firehawk Data Scan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gas Certificate App
Streamline your gas engineering business with this app. Generate, store, and send industry-standard digital certificates, invoices, and job records instantly. Work offline, manage your schedule, and keep client data secure with cloud storage and encryption.
- Generate industry-standard gas certificates
- Create invoices and estimates
- Offline certificate creation and saving
- Integrated job scheduling and reminders
- Secure cloud storage and data encryption
- Branded documentation with company logo
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The Must-Have App for Gas Engineers – Create, Store & Send Certificates Instantly Tired of endless paperwork, lost certificates, and admin overload? Gas Certificate App is designed for Gas Safe registered engineers, helping you create and manage digital gas certificates, invoices, and job records in minutes, anytime, anywhere. Join over 10,000 gas engineers who have gone paperless and streamlined their workflow with the industry-leading gas certification app. Key Features Generate Every Industry-Standard Certificate. Access over 25 digital certificates across domestic, non-domestic, oil, and miscellaneous sectors, including: Landlord Gas Safety Record (CP12) Non-Domestic Gas Safety Record Legionella Risk Assessment Gas Breakdown & Service Reports Catering & Commercial Gas Safety Records Oil Firing Installation & Servicing Reports Work Offline – No Signal? No Problem! Complete and save certificates even without an internet connection. Your data syncs automatically when you're back online. Faster Invoicing & Estimates Build professional invoices, quotes, and estimates directly in the app Track payment statuses and keep your finances in check Stay Organised with an Integrated Calendar Schedule and manage jobs effortlessly Avoid missed inspections with built-in reminders Keep track of customer visits and repeat business Secure, Compliant & Cloud-Based. Bank-level encryption to keep your client data safe. Unlimited cloud storage for all your certificates, invoices, and job sheets. Auto-associates related documents (certificates, invoices, quotes, images) for easy access Branded Documentation. Make your business stand out—add your company logo and digital signature for a professional touch. Full Certificate List Domestic Gas Certificates Landlord Gas Safety Record (CP12) Gas Breakdown Record Gas Service Record Gas Warning Notice Legionella Risk Assessment Gas Boiler Commissioning Checklist Unvented Hot Water Cylinder Record Non-Domestic Gas Certificates Non-Domestic Gas Safety Record Commercial Gas Safety Record LPG Gas Safety Record Leisure Industry Gas Safety Record Catering Gas Safety Record CP15 Gas Testing & Purging Record Oil Certificates CD/10 Oil Firing Installation Report CD/11 Oil Firing Servicing Report CD/12 Landlord Oil Installation Check CD/14 Warning & Advice Notice CD/51 Commercial Oil Firing Service Report TI33D Domestic Oil Storage Tank Risk Assessment Miscellaneous Certificates Power Flush Certificate Job Sheet Caravan/Boat Safety Record Mobile Catering Vehicle Safety Record Installation/Commissioning/Decommissioning Record Air to Water Heat Pump Commissioning Checklist By using this app, you agree to Apple’s Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ For our Privacy Policy, visit: https://help.tradeapps.co.uk/en/article/privacy-policy-1rwkmw5
Firehawk Data Scan
Extracts data from specific Firehawk Carbon Monoxide alarms. Supports models CO7B10Y, CO7BD, CO7B10W, and CO10-RF for data retrieval.
- Data extraction
- CO alarm monitoring
- Firehawk CO7B10Y support
- Firehawk CO7BD support
- Firehawk CO7B10W support
- Firehawk CO10-RF support
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Firehawk Data Scan App. Data extraction for Firehawk Carbon Monoxide Alarm CO7B10Y, CO7BD, CO7B10W & CO10-RF
Screenshots
Verdict
The clearest difference is review sentiment: Gas Certificate App at 61% against Firehawk Data Scan's 3%. Gas Certificate App also leads on update cadence (every 2 weeks vs every 5 weeks). Firehawk Data Scan's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Gas Certificate App sells 2 in-app purchases, starting at $19.00 per month. Firehawk Data Scan asks for nothing beyond the download.
Gas Certificate App ships an update every 2 weeks, Firehawk Data Scan every 5 weeks. The most recent releases landed on September 23, 2026 and June 10, 2026 respectively.
| Parameter | Gas Certificate App | Firehawk Data Scan |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 60.7% of reviews — better | 3.3% of reviews |
| Update frequency | Every 2 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 62 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Trade Apps LTD | Graeme Brennan |
Customer experience
Gas Certificate App
Firehawk Data Scan
In-app purchases
Gas Certificate App
- Monthly Subscription$19.001 Month
- Yearly subscription$199.991 Year
Firehawk Data Scan
No in-app purchases
Questions
Is Gas Certificate App free?
Is Firehawk Data Scan free?
Do Gas Certificate App or Firehawk Data Scan have ads?
Which is updated more often, Gas Certificate App or Firehawk Data Scan?
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