Certio Certs
Certs, quotes, invoices & AI
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Certio is the only app designed from the ground up to save electricians time and money. Designed for electricians, by electricians.
Do the paperwork on site, in minutes, and get your evenings back.
CERTIFICATES
• EICR, EIC, Minor Works and PAT certificates on your phone
• Photograph the consumer unit and the schedule fills itself
• Dictate test readings instead of typing them
• Read results straight from your multifunction tester (Bluetooth)
• Branded PDF certificates, signed and sent before you leave
• Import certificates from other software and keep everything in one register
QUOTES & INVOICES
• Price a job, send the quote, turn it into an invoice in a tap
• Card payments and bank transfer, with reminders that chase for you
• CIS deductions and reverse-charge VAT handled correctly
• Receipts photographed and filed for your accountant
DRAWINGS
• Open architects' plans and measure straight off them
• Tap the corners of a room for every wall length and the total
• Circle an area and ask the AI to measure it or mark it up
• Badges for sockets, lights, switches and your own custom symbols
YOUR DAY
• Diary, bookings and travel times
• Customer messages from WhatsApp and email in one inbox, with an AI assistant that replies, quotes and books jobs the way you would
• Clients, sites and job history in one place
• Toolbox: calculators, RAMS, materials search with live wholesaler stock near you
TEAMS
• Add your workers; they get the tools, you keep the money screens
SUBSCRIPTIONS
Certio is sold as an auto-renewing monthly subscription through In-App Purchase: Certio Starter and Certio Pro. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically each month unless it is cancelled at least 24 hours before the end of the current period. You can manage or cancel it at any time in your App Store account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://certio.uk/privacy
Built to BS 7671 (18th Edition, Amendment 4). Certio does not replace your own competence or your scheme's requirements — it does the writing up. Subscriptions are subject to Apple's standard Terms of Use (EULA).
New in 1.0.7:
• New certificate: Fire Alarm Inspection & Servicing Report (BS 5839-1:2025, Model Form G.6)
• Day and night mode now switch instantly, and your choice is remembered
• Part-finished danger notices and fire alarm certificates now reopen in their own editor
• The keyboard stays open while you fill in the fire alarm declaration
• Settings shows the app's real version and build number
• Start-up reliability fixes
The developer, Adem Tal, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Adem Tal
- Size
- 39 MB
- Category
- Business
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Certio Starter £4.99
- Certio Pro £9.99
- Certio Business £39.00
- Copyright
- © 2026 Certio