NEW: 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

New - Re built: Qualifying Supervisor (QS) Signature System (enterprise users) Streamlined Certificate Approval for Electrical Contractors The QS Signature System in iCertifi provides a secure, efficient workflow for Qualifying Supervisors to review and approve electrical certificates remotely. Designed specifically for UK electrical contractors working under competent person schemes, this feature eliminates the need for paper-based sign-off processes. How It Works For Engineers in the Field When an engineer completes a certificate, they can send it directly to their Qualifying Supervisor for review. The certificate data and a preview image are securely transmitted via iCloud, allowing the QS to review the work from anywhere. For Qualifying Supervisors QS devices receive incoming signature requests with full certificate details. The QS can review the certificate information, add their signature, and approve or reject the work - all from their iPhone or iPad. Approved certificates are automatically updated with the QS signature and name. Key Features Real-Time Notifications Pending requests are highlighted with visual indicators. Complete Audit Trail Every approval and rejection is logged with full details including certificate reference, date, time, and QS name. The audit trail can be exported to CSV for record-keeping and compliance purposes. Secure Transmission All certificate data is transmitted securely via iCloud CloudKit, ensuring sensitive client information remains protected throughout the approval process. Works Offline Engineers can queue certificates for approval even without an internet connection. Requests are automatically sent when connectivity is restored. Perfect For Electrical contractors with multiple engineers requiring QS oversight Competent person scheme members needing documented approval workflows Businesses wanting to reduce paperwork and streamline certificate sign-off QS professionals managing approvals across multiple jobs and engineers - Progress indicator when completing certificate added Improved - Option to toggle pre fill on or off in settings - Board vision will tell if the image of DB is obscured or not suitable for AI - Fixes and improvements

Smart Fill (New Feature) Smart Fill pre-fills certificates with your most commonly used values. The more certificates you create, the smarter it gets — learning your preferences and making suggested data more relevant over time. BoardVision (Low Data Mode Improvements) Improved BoardVision performance and reliability when using Low Data Mode. Bug Fixes & Improvements General bug fixes, performance improvements, and stability enhancements.

New: Combine Certificates from Backup When restoring from iCloud, you now have two options: Combine with Existing – Imports new certificates from the backup without affecting your current data. Duplicates are skipped automatically. Full Restore – Replaces all certificates with the backup. Now includes a confirmation step to prevent accidental data loss. Backup Notifications Shows which device created the backup and when Flashing indicator when another device backs up Smart sync detection prevents unnecessary alerts - Calculate Zs now uses Ze at the distribution board (when recorded) instead of Ze at origin, giving more accurate Zs values for circuits fed from sub-boards • Fixed: Calculate Zs now correctly checks the Ze/Zs toggle setting before using board impedance value • Added: Calculate Zs support for EV Charger certificates • Improved: Clearer alert messages when Ze falls back to origin value - Test Results: Yellow box only shows when using Test Vision to show what was entered rather than on every test - Stops yellow box appearing after entering every test result - Other improvements and fixes

- Test Vision is here! Photo your test instrument , get results directly into your electrical certificate Test Vision reads the result, identifies the test type, result, and populates your certificate fields automatically. No cable, no locked in to manufacturers software or instruments. Batch Scanning Mode. For efficient testing workflows, the MFT Scanner supports batch operation. Take photos of multiple test results in sequence. Each scan adds to a queue visible in a table view. When you've captured all your readings, review the list. Tap individual items to populate specific circuit fields, or use the Add All function to import everything at once. This approach matches how electricians actually test. Complete all the measurements on a circuit, photograph each result, then import the batch. No context switching between testing and data entry. - BoardVision 2.0 is here: Building on our successful single circuit extraction. BoardVision 2.0 is an AI-powered distribution board scanner built into iCertifi. It uses computer vision to analyse photographs of UK consumer units and automatically extract all the circuit data. Take a photo of the board, BoardVision identifies every MCB, RCBO, and RCD. It reads the ratings, determines the type curves, and transcribes the circuit labels. All of it flows directly into your certificate. The system handles UK-specific challenges like label strips with handwritten text, symbol icons for showers and cookers, faded markings on older boards, and the various layouts used by different manufacturer Both Board Vision and Test Vision show a confirmation screen before populating your certificate. You see the detected test type or circuit, the extracted values, and which fields will be updated. If the display was partially obscured or the AI isn't certain about a value, you'll know to check before confirming at your multifunction tester display for high accurate and blazing fast electrical testing and inspection - Dynamic Pickers DB location and Circuit destination remembers the last 20 value entered and adds them to the picker list automatically to use next time. Builds yoru own picker list automatically - Sub Mains Add sub mains to Db boards that create a tree view for easy visual reference when managing large list of DB baords and Sub mains. Automatically pre fills sub main circuit and details like disconnection time, points served etc - Quick Fill Quick Fill has been significantly expanded — now offering over 40 selectable circuit data options for domestic, commercial, and industrial use (up from 6).

- Fix for a case where if adding more than 10 DB's on iPhone the button to add more could be untapable on iPhone

• New: AI Compliance Checker for BS 7671 Introducing iCertifi’s groundbreaking AI Compliance Checker — a fully automated compliance audit powered by advanced artificial intelligence. It analyses your electrical certificates against BS 7671:2018 + A2:2022 in seconds. It’s not a spell checker. It’s not a calculator. It’s a complete compliance engine that reviews every circuit, every test result, and every value against the actual wiring regulations. With a single tap, the AI Compliance Checker: – Scans your entire certificate (supply characteristics, boards, circuits, observations and signatures) – Validates all test results against BS 7671 requirements – Identifies non-compliances with precise regulation references – Generates a clear, professional compliance report showing exactly what needs attention You’ll instantly see: – What’s compliant – What needs review – What does not meet regulations • Spark AI: Image Support Added You can now send images to Spark AI — perfect for querying EICR codes or showing AI an electrical non-compliance rather than describing it. • Subscription Page Improvements You can now view your current AI token balance and add new AI tokens directly from the subscription page. • General Improvements Enhancements across Spark AI and the app for smoother, more accurate compliance assistance.

- Fixes an issue where free 20 AI BS7671 tokens for new users would not show - Fixes and improvements - Swiping a certificate reveals options such as Template and Convert etc. Deletion now requires tapping the Delete button — a full-swipe won’t present message to delete a certificate.

- Adds an option in settings to set R2 to N/V automatically in circuits - Improvements to built BS 7671 Ai Assistant - Fixes an issue on Mac where using Ai assistant could dismiss the assistant - Adds a notice when starting a new certificate on using Template Certificates which is now done by swiping any cert - Fixes an issue where board vision might not not scan breaker - Bug fixes

- iCertifi’s Spark AI now provides real-time technical guidance and AI-powered compliance checking for circuits and distribution boards directly in the app. Your circuit details, test results, and board data are assessed against regulations with ia report —increasing regulatory compliance, minimising mistakes, and raising the standard of electrical certification. It’s like having a QS in your phone. - Fixed an iPhone issue on iOS 26 where adding more than six distribution boards prevented adding any more. - Fixed an issue where a Save error could keep popping up on screen. - Fixed an issue where Max Zs values could change if 1667 was entered for TT systems, and wouldn’t update when altering the overcurrent device type or rating. - Spark AI technical assistance is now available in Distribution Boards. - Bug fixes and improvements.

- New. Export Entire certificates as raw data as a .CSV file. - Tick boxes default as a tick first instead of cycling through to save time - Fixes

- Option to convert EIC and domestic EIC to EICR (Builds on on previous version where ECR could be converted to EIC, Domestic EIC, now you can do both) - Bug fixes

- Fix for picker selection reverting to pre defined text despite choosing custom text

New: - Convert EICR to: EIC, Domestic EIC or Minor works. (Original EICR is not changed). Simply swipe an EICR in your Saved Certificates > Convert Improvements: - Improves picker selection when box has text or N/A - Improves page scrolling up on picker views when selected Should be more fluid data entry now - Bug fixes

- Board Vision© is here! Cutting-edge technology to capture and extract circuit information faster by simply pointing your camera at circuits. All image analysis and text recognition is performed securely on your device nothing is ever sent elsewhere. iCertifi’s Board Vision© does not rely on cloud AI or external processing. Our custom algorithms ensure your data remains private and secure, just as you’d expect. Works completely offline and is lightning fast. Complex recognition runs live as you capture circuits, so the moment you tap Done, your circuits are added to your distribution board instantly, no delays, no waiting. - Use Overcurrent device details as RCD details when using RCCBO -Bug fixes and improvements

- New Smart Circuit Entry Easily add new circuits with automatically pre-filled details. Any entered information is instantly reflected in the circuit fields on as many circuits as you want. Perfect for large boards or new build. Save hours by eliminating repetitive data entry.

- Fix for when older devices where PDF generation could stop when file is large

- New option to swipe saved certificates to pin certificate as favorite to top of list - Fixes and improvements

- Instantly Duplicate Certificates: Save hours by duplicating entire certificates, perfect for similar installations. You can choose to duplicate everything or omit test results. - Quick Submain Addition: Add sub mains with pre-filled data directly from the new circuit menu. - Real-time Certificate Count: See an updated count of your saved certificates in real time. - Resolved an issue where the DB location on the final certificate could appear truncated.

- Fix for potential crash if using "The Vault" with custom EICR observations - Add decimal point keyboard for iPhone in ventilation certificate

- Adds decimal point keyboard for ventilation certificate test results - Option to copy Contractor Details that will will be able to be pasted into iCertifi Cloud Pro - Fix for EV charger template option not showing

- Fix for company name not appearing on Earth bonding certificate

Bug fix for crash for iOS 12 users

Fixes a potential crash for users on iOS 12 or below

- Improves manual signing of certificates with new interface - Improves tap boxes in dark mode - Adds Lim and N/A quick buttons for pickerview selection fields - Fixes and improvements