Spark AI: Improved and more accurate. Also. - The Spark AI button on the observation screen now opens the chat for the observation you're writing. - "Add as Observation" now gives the new observation the right item number. - If you run out of AI tokens, the token shop now opens with prices, from the chat and from the AI checks. EICR observations - Items you code C1, C2, C3 or FI on the inspection pages, and failing circuit readings, now appear on the Observations page. Review them and add them in one go. - "Fill from a finding" on the observation screen fills the observation from any of those items. - The Vault now opens on its own screen with a search box, and its wording no longer shows stray characters. - "No Observations" no longer states that no remedial action is required when an observation is already on the report.

What's new Import PDF: turn a certificate made in another app into an iCertifi certificate. Tap the cog button in Saved Certificates. Your first 10 imports are free. Auto DB schematics: an optional page showing how your boards are fed. Turn it on in Settings, or for one certificate from the cog menu. Search circuits on every board from the Distribution Boards page. Certificate for this repair: start a Minor Works, EIC or Domestic EIC straight from an EICR observation. Landscape schedule: now looks like the printed schedule, and Max Zs updates when you change the breaker. Schedule photo scanner is faster and more accurate. Fixes PDF preview no longer jumps between pages on iOS 27. Observation card on iPad is readable in dark mode. Export ZIP is back at the top of Saved Certificates, in the cog menu.

• Convert keeps your readings: converting a certificate, for example a Domestic EIC to an EICR, now brings across every test result (R1+R2, Zs, insulation, RCD times and more), so there is nothing to type in again. • EICR item 5.17: the tick box on the heading has gone. Record your outcomes against the four points below it, as on the BS 7671 model form. • EICR schedule: any box you never filled in now prints N/A, just as the form shows it. • Before you share: if a certificate has pages you have not opened yet, iCertifi now tells you which ones and lets you open them before sending. • iPad circuit grid: tapping "Test results" now takes you straight to the readings, and the switch follows you as you scroll. • Saved signatures: tapping "saved signature" when none is saved on this device no longer clears a signature that is already there. You will see a message telling you how to save one. • General fixes and improvements.

Circuit test results now keep the same layout on every circuit. The Zs and RCD boxes could swap sides as you moved between circuits, so you had to hunt for the box you had just used. Scanning a paper circuit schedule with Board vision now waits for large sheets to finish. A big schedule could stop with a message about your internet connection even though the scan was working normally. If the service really cannot be reached, the app now says so plainly.

Bug Fix • The app could close itself shortly after opening when iCloud was slow to respond, for example on a weak signal. It now opens straight away, every time. Improvements • Client Hub waits for your iCloud client list before adding a new client, so a client you added on your other device is never added a second time. • Changes made on your other device now show up in Client Hub without reopening it. • Retest reminders are kept in place while your client list is still arriving from iCloud.

EICR OBS - Fix for users who could not reach observations if the went beyond bounds of screen

iOS 27 Fix - Fixes a crash that could occur on changing cert reference on iOS 27 - Other fixes

NEW KEYBOARD BAR • Done now always stays on screen above the keyboard, ready for iOS 27. • Clear, N/A and Lim sit together in one bar. • Tap ••• for more quick fills: Ω, MΩ, mA, ms, >200, PASS, FAIL, C1 to C3, FI, MCB, RCBO, RCD, AFDD, SPD, T&E, SWA and more. FIND CERTIFICATES FROM iPHONE SEARCH • Type a client, address, postcode or reference into iPhone Search to find and open a certificate. • Available to subscribers. MFT SCANNER • Reads test instrument screens more accurately. • If no test result is showing, it tells you and gives your token back. • For RCD test tables it now picks the slowest x1 trip time. EIC SIGNATURES • Each EIC now remembers whether it uses the single signature declaration or the three separate declarations. • The declaration you do not use prints Not applicable instead of empty boxes. Anything you have already filled in still prints. • Settings and the declaration page now explain the choice. SHORTCUTS APP • New Certificate, Open Certificate, Search Certificates and Retests Due are now actions in the Shortcuts app. ALSO IN THIS VERSION • Ready for iOS 27. • Tips now show on a light yellow card that is easier to see.

- Fixes slow loading saved certs if you have lot of them - Improves and adds more Quick Fill options

Ring, Radial, Lights, Cooker, Spare, your own saved circuit and More are now a bar you can swipe, right under the circuit's name — no longer n in the Assistant menu. The Assistant has moved onto the start of that bar and stays put while you swipe the rest. The circuit page now opens showing circuit details and test results together with option to go between the two individually Scan your test instrument straight into the circuit. There is a camera button on Continuity, Insulation resistance, Zs and RCD test results — point it at your MFT and the reading goes into the right box. Other improvements and fixes

SAVED CERTIFICATES, REBUILT • Every row now shows the client, the property address, the certificate type, whether it's a draft, issued or sent, and when the retest is due • Filter pills: All, Drafts, Issued, Overdue retests, Pinned. Sort by last edited, date created, client, reference, type or retest due. Your choice is remembered • Search finds anything: client name, address, postcode, reference, board or circuit • Swipe a certificate for PDF, Duplicate, Convert or Delete. Swipe the other way to Pin it, Mark it sent, or open the client in Client Hub • Touch and hold a certificate to preview the issued PDF without opening it • Select several at once to export them as one ZIP, mark them sent, or add the client to Client Hub RETESTS DUE • A new screen lists every overdue and upcoming periodic inspection, grouped by client, for the next 30, 60 or 90 days • One tap sends a ready-written email or text reminder to the client — the certificate remembers it was sent • The Home screen shows how many retests are overdue or due soon WIDGET AND SEARCH • A new Home Screen and Lock Screen widget shows your overdue and upcoming retests at a glance. It replaces the old Today widget • Ask Siri "Retests due in iCertifi", or find any certificate from the iPhone search screen

Bug fix for potential crash in Minor Works --- In Previous Version ---- A NEW LOOK FOR EVERY CERTIFICATE Every page of every certificate has been rebuilt in the clean grouped-card design • Each section is its own card: white cards on a grey page, grey fields that turn yellow while you type, and a green tick on each card once every field on it is filled in • Units live inside the field — mm², Ω, MΩ, A, V, kA, mA, ms — so nothing needs a second box • Short values sit side by side the way you read them: live / cpc sizes, rating / breaking capacity, r1 · rn · r2 on one row • A new bottom bar: round Back, the certificate menu cog, and a wide blue Next that tells you what the next page is • You can always reach the foot of a page — the last field no longer hides behind the toolbar • Dark Mode is back on for the whole certificate editor; printed PDFs stay light • Every printed page now carries a page number and the same footer — 28 pages had neither THE CIRCUIT PAGE, REBUILT • Two halves — Circuit details | Test results — with a header showing the way, designation and device, and the page opens on the half you used last • One Assistant menu at the top right for Quick Complete (Ring, Radial, Lights, Cooker, Spare, your saved template and More…), Copy / Paste circuit, Save as template, Mark circuit complete, Live Data Sync, Scan Test Instrument and AI Circuit Check • Test Logic now speaks on the page: an out-of-range reading turns red or amber with a short explanation and Ignore / Check & Retest / Time Delayed buttons right underneath — no more pop-up alerts • The TT installation reminder (every circuit needs an RCD, Regulation 411.5.2) now appears on EIC, Domestic EIC and EV Charger circuits, not only EICRs SCHEDULE OF TEST RESULTS GRID • Turn your iPhone or iPad sideways on a circuit page or the board page and the whole board opens as a spreadsheet: one row per circuit, every column the schedule prints, the same pick-lists as the circuit page, and N/A · Lim · Clear on the keyboard bar • Return moves down the column and skips spare ways; the No. and designation columns stay put while you scroll sideways; L1 / L2 / L3 rows are tinted; out-of-range readings are coloured by the same rules as the page • Turn back and the circuit page shows what you typed. On iPad, Detailed View on the board page opens the same grid • Add circuits with one tap from the + menu: one, a 3-phase group, several at once, a spare, a submain, a template, Board Vision, Design Circuit or Pre-filled circuits NEW CERTIFICATE PICKER • New Certificate now opens a searchable list grouped by the kind of work — Installation & Alteration, Inspection & Reporting, Safety, Risk & Isolation, Renewables & Specialist — with every group open. Search by name or by the job: "landlord", "solar", "isolation" • A Recent strip on the Home screen gives one-tap shortcuts to the last three certificate types you wrote CLIENTS AND ADDRESSES • One button beside every address block fills it from Contacts or from your GPS position, on every certificate type • Contacts import added to the Landlord's Interim Check; the Ventilation Certificate's contacts button works again • Recent Clients no longer shows N/A placeholders

• iPad: certificate checklist sidebar added • The circuit page: type of wiring, reference method and points served now sit on one row instead of three full-width boxes • Dark Mode: a clearer yellow focus ring, a tick you can read, and the last light-only banner fixed --- In Previous Version ---- A NEW LOOK FOR EVERY CERTIFICATE Every page of every certificate has been rebuilt in the clean grouped-card design from iCertifi Cloud Pro: • Each section is its own card: white cards on a grey page, grey fields that turn yellow while you type, and a green tick on each card once every field on it is filled in • Units live inside the field — mm², Ω, MΩ, A, V, kA, mA, ms — so nothing needs a second box • Short values sit side by side the way you read them: live / cpc sizes, rating / breaking capacity, r1 · rn · r2 on one row • A new bottom bar: round Back, the certificate menu cog, and a wide blue Next that tells you what the next page is • You can always reach the foot of a page — the last field no longer hides behind the toolbar • Dark Mode is back on for the whole certificate editor; printed PDFs stay light • Every printed page now carries a page number and the same footer — 28 pages had neither THE CIRCUIT PAGE, REBUILT • Two halves — Circuit details | Test results — with a header showing the way, designation and device, and the page opens on the half you used last • One Assistant menu at the top right for Quick Complete (Ring, Radial, Lights, Cooker, Spare, your saved template and More…), Copy / Paste circuit, Save as template, Mark circuit complete, Live Data Sync, Scan Test Instrument and AI Circuit Check • Test Logic now speaks on the page: an out-of-range reading turns red or amber with a short explanation and Ignore / Check & Retest / Time Delayed buttons right underneath — no more pop-up alerts • The TT installation reminder (every circuit needs an RCD, Regulation 411.5.2) now appears on EIC, Domestic EIC and EV Charger circuits, not only EICRs SCHEDULE OF TEST RESULTS GRID • Turn your iPhone or iPad sideways on a circuit page or the board page and the whole board opens as a spreadsheet: one row per circuit, every column the schedule prints, the same pick-lists as the circuit page, and N/A · Lim · Clear on the keyboard bar • Return moves down the column and skips spare ways; the No. and designation columns stay put while you scroll sideways; L1 / L2 / L3 rows are tinted; out-of-range readings are coloured by the same rules as the page • Turn back and the circuit page shows what you typed. On iPad, Detailed View on the board page opens the same grid • Add circuits with one tap from the + menu: one, a 3-phase group, several at once, a spare, a submain, a template, Board Vision, Design Circuit or Pre-filled circuits NEW CERTIFICATE PICKER • New Certificate now opens a searchable list grouped by the kind of work — Installation & Alteration, Inspection & Reporting, Safety, Risk & Isolation, Renewables & Specialist — with every group open. Search by name or by the job: "landlord", "solar", "isolation" • A Recent strip on the Home screen gives one-tap shortcuts to the last three certificate types you wrote CLIENTS AND ADDRESSES • One button beside every address block fills it from Contacts or from your GPS position, on every certificate type • Contacts import added to the Landlord's Interim Check; the Ventilation Certificate's contacts button works again • Recent Clients no longer shows N/A placeholders

Full version A NEW LOOK FOR EVERY CERTIFICATE Every page of every certificate has been rebuilt in the clean grouped-card design from iCertifi Cloud Pro: • Each section is its own card: white cards on a grey page, grey fields that turn yellow while you type, and a green tick on each card once every field on it is filled in • Units live inside the field — mm², Ω, MΩ, A, V, kA, mA, ms — so nothing needs a second box • Short values sit side by side the way you read them: live / cpc sizes, rating / breaking capacity, r1 · rn · r2 on one row • A new bottom bar: round Back, the certificate menu cog, and a wide blue Next that tells you what the next page is • You can always reach the foot of a page — the last field no longer hides behind the toolbar • Dark Mode is back on for the whole certificate editor; printed PDFs stay light • Every printed page now carries a page number and the same footer — 28 pages had neither THE CIRCUIT PAGE, REBUILT • Two halves — Circuit details | Test results — with a header showing the way, designation and device, and the page opens on the half you used last • One Assistant menu at the top right for Quick Complete (Ring, Radial, Lights, Cooker, Spare, your saved template and More…), Copy / Paste circuit, Save as template, Mark circuit complete, Live Data Sync, Scan Test Instrument and AI Circuit Check • Test Logic now speaks on the page: an out-of-range reading turns red or amber with a short explanation and Ignore / Check & Retest / Time Delayed buttons right underneath — no more pop-up alerts • The TT installation reminder (every circuit needs an RCD, Regulation 411.5.2) now appears on EIC, Domestic EIC and EV Charger circuits, not only EICRs SCHEDULE OF TEST RESULTS GRID • Turn your iPhone or iPad sideways on a circuit page or the board page and the whole board opens as a spreadsheet: one row per circuit, every column the schedule prints, the same pick-lists as the circuit page, and N/A · Lim · Clear on the keyboard bar • Return moves down the column and skips spare ways; the No. and designation columns stay put while you scroll sideways; L1 / L2 / L3 rows are tinted; out-of-range readings are coloured by the same rules as the page • Turn back and the circuit page shows what you typed. On iPad, Detailed View on the board page opens the same grid • Add circuits with one tap from the + menu: one, a 3-phase group, several at once, a spare, a submain, a template, Board Vision, Design Circuit or Pre-filled circuits NEW CERTIFICATE PICKER • New Certificate now opens a searchable list grouped by the kind of work — Installation & Alteration, Inspection & Reporting, Safety, Risk & Isolation, Renewables & Specialist — with every group open. Search by name or by the job: "landlord", "solar", "isolation" • A Recent strip on the Home screen gives one-tap shortcuts to the last three certificate types you wrote CLIENTS AND ADDRESSES • One button beside every address block fills it from Contacts or from your GPS position, on every certificate type • Contacts import added to the Landlord's Interim Check; the Ventilation Certificate's contacts button works again • Recent Clients no longer shows N/A placeholders ALSO FIXED • A single certificate with a missing value could silently stop EVERY save for the rest of the session — fixed, with a repair that fills the blank and a clear warning if it ever happens again • Add Pre-Configured Board with no template saved no longer creates an empty board that blocks saving • Circuit Designer: a failed save no longer empties the board • Duplicated and converted certificates printed their circuits in a random order — fixed

Bug fixes and improvements: • Fixed: some certificates printed an incorrect "Originally issued under BS 7671:2018+A2:2022" line across the bottom of the page, overlapping the standard footer text. Certificates created before the Amendment 4 update, or duplicated from one, were affected. Your test results and the declaration were always correct — the error was in this one printed line only. • To correct a certificate you've already issued: open it, tap Revise, then export it again. The corrected PDF keeps its original issue date. • Client Hub now spots and merges duplicate clients automatically, and prevents new duplicates being created. Other fixes

iCertifi 12.12.52 — What's New NEW Fill test instruments straight from Verifi. iCertifi now connects to Verifi, our test instrument accuracy record app. Tap the gauge button beside any test instrument box on your EIC, Domestic EIC, EV or EICR and pick the instrument — the serial number fills itself, complete with a warning if that instrument's calibration has expired. Set your default instrument the same way in Contractor Details and it pre-fills every new certificate. Don't have Verifi yet? The gauge button will show you what it does and let you download it free, without leaving iCertifi. NEW: Client Hub Every client and certificate in one place. Clients save themselves when you send a certificate, retest dates appear on their own, and Client Hub can remind you before each one is due. Tap a client to see their details, what's due next, and every certificate you've created for them — tap any certificate to open it, or start a new one right from the client's card. Clients, notes and retest dates sync across your devices with iCloud, and certificates created on your other devices are listed on each client too. IMPROVEMENTS: • Import client details straight from your Contacts on every certificate • Fill installation addresses with one tap using GPS • EICR updated for BS 7671:2018+A4:2026, including extent and location of sampling and the new schedule tick-boxes • Clear your remembered circuit designations from Settings • Redesigned About page with quicker access to help and our other apps BUG FIXES: • Fixed rare crashes when saving circuit details, converting certificates while searching, and exporting the QS signature record on iPad • Tapping a field no longer fights the auto-fill "N/A" setting • Mint Books: offline invoices queue reliably and held items no longer block other work

- Fixes Remarks not showing on final PDF on EICR - Other fixes Previous update: BS 7671:2018+A4:2026 (Amendment 4) Support * Full Amendment 4 certificate updates. * New EICR inspection schedules, observations layout, PNB earthing option and additional A4 fields. * Circuit Designer updated for Amendment 4 requirements. Issued PDF Archive * Exported PDFs are now stored as the issued version. * Revise certificates with a full revision history or issue a replacement certificate. * Archive control available in Settings. 3-Phase Board Scanner * Scan TP&N boards with automatic L1/L2/L3 phase detection. * New full-screen review before import. * Phase information prints on certificates and exports. NEW: iCertifi & Mint Books Integration * Every completed certificate automatically creates a draft invoice in Mint Books. * Fully integrated bookkeeping, invoicing, quotations and Making Tax Digital compliance. Also in this update * Option to open new certificates directly on the Distribution Board page. * New “NOT SAVED” warning to prevent data loss. * Printing improvements, bug fixes and performance enhancements. Important: Please update iCertifi on all your devices. Backups created with this version cannot be restored on older versions of the app.

What’s New BS 7671:2018+A4:2026 (Amendment 4) Support * Full Amendment 4 certificate updates. * New EICR inspection schedules, observations layout, PNB earthing option and additional A4 fields. * Circuit Designer updated for Amendment 4 requirements. Issued PDF Archive * Exported PDFs are now stored as the issued version. * Revise certificates with a full revision history or issue a replacement certificate. * Archive control available in Settings. 3-Phase Board Scanner * Scan TP&N boards with automatic L1/L2/L3 phase detection. * New full-screen review before import. * Phase information prints on certificates and exports. NEW: iCertifi & Mint Books Integration * Every completed certificate automatically creates a draft invoice in Mint Books. * Fully integrated bookkeeping, invoicing, quotations and Making Tax Digital compliance. Also in this update * Option to open new certificates directly on the Distribution Board page. * New “NOT SAVED” warning to prevent data loss. * Printing improvements, bug fixes and performance enhancements. Important: Please update iCertifi on all your devices. Backups created with this version cannot be restored on older versions of the app.

Fixes • Fixed alternate contractor details not appearing on some certificates • Improved background saving • Other fixes and improvements

- New: OBS (Observation Only) Button You can now record non-coded observations on your EICRs — items that are noteworthy but don't carry a C1, C2, C3 or FI deficiency code. A new blue OBS button sits alongside the existing code buttons. Use it for: - Compliant items worth noting (e.g. "Installation uses pre-harmonised cable colours throughout") - General comments about the installation condition - Client advisories that aren't deficiencies - Positive findings demonstrating thoroughness On the PDF certificate, OBS items display as "Observation only" in the code column, clearly distinguishing them from coded deficiencies. - Fixed: Reference Methods A and B were missing from the Circuit Designer installation method picker. Users selecting "Singles in Conduit" cable type could not select these methods, forcing incorrect use of Method C which gives higher (less conservative) current ratings. Improvement The reference method picker now dynamically filters to show only valid methods for the selected cable type: T&E: C, 100, 101, 102, 103 SWA (PVC/XLPE): C, D, E, F Singles in Conduit: A, B, C, E MICC: C, E, F

- Improves adding client details from contacts - bug fixes and improvements

Fix for slow loading saved certificates

Fix: For slow loading of saved certificates for users with large amounts of saved data Other improvements

- Adds option to scan more than one paper schedule in Board Vision - Renumbers EICR obs automatically if you delete an observation - Important bug fix to ensure data saves correctly - Fix for a sync issue on Mac where iCloud files hadn't fully downloaded

- Important bug fix that prevents a potential crash on startup - Adds option to transfer certs to iCertifi iCloud Pro In previous version: Circuit Designer — BS 7671 Cable Sizing Calculator - Full BS 7671:2018+A2:2022 cable sizing tool built into the app - 5-step wizard: Supply, Load, Cable & Installation, Protection, Results - Calculates design current, applies derating factors (Ca, Cg, Ci, Cc), selects cable size - Voltage drop verification, R1+R2 calculation, Zs verification - Adiabatic equation CPC sizing check - Ring final circuit validation - 6 pre-loaded circuit templates for common circuit types (lighting, socket, cooker, shower, EV, immersion) - Supports T&E, Singles, and SWA cable types with full BS 7671 Appendix 4 tables - PDF export of calculation sheets - Results save directly to your certificate - Available to all subscribers NEW: Paper Certificate Board vison - Scan paper circuit schedules using your camera - AI-powered OCR reads test values from printed/handwritten certificates - Automatically populates circuit data into your digital certificate - Age reader for existing EICR dates Improved: Board Vision AI - Enhanced distribution board photo analysis - Improved accuracy for circuit detection Improved: EICR Observations - Redesigned observation UI with modern traffic light code buttons (C1, C2, C3, FI) - Multi-photo evidence — attach up to 3 photos per observation with captions - Full-screen photo viewer with swipe navigation and pinch-to-zoom - Dark mode support for circuit schedule - Improved iPad layout for observations and circuits - Updated observation colour scheme - Improved board scanning reliability — fewer timeouts and clearer error messages - Fixed a performance issue that could slow the app during auto-save - Security improvements Improved: Bulk Operations - Bulk export for certificates - Updated menu structure Bug Fixes - Fixed a potential crash when generating PDFs for certificates with reordered circuits - Fixed Solar PV form issue - Fixed name not appearing in EICR "Inspected and Tested By" field - Fixed a potential crash in custom quick fill - Fixed save issue with EV certificates on sync restore - Reduced file sizes for better storage BS 7671 Compliance - Improved Zs lookup values for BS 1361 and BS 88-3 fuse tables - Updated EICR observation classifications to match mandatory regulations (C2 for bathroom RCD, RCD test button) New -Smart predictive text based on previously entered data in your certificates to speed up certification