Engichat 2.0 is here, a fresh take built around your role. • Choose your role and get a home screen, tools and suggestions that fit. • Dictate straight into the chat and watch your words appear live. • Students: build study paths, track progress and keep a daily streak. • Teams: share workspaces, chat and request design reviews. • Project managers: snap a site photo, add a voice note and get a draft daily report. • Researchers: a dedicated space for analyses, sources and citations. • A redesigned look with dark mode, Face ID sign-in and smoother motion.

- Dictate your question. Tap the mic and your words appear in the chat as you speak. - See when your weekly prompts reset. - The free plan now includes 10 prompts a week. - Link Engichat Studio on your computer from the phone. - Calculation formulas are available on the free plan. - The message field stays visible above the keyboard on Android.

Big update for engineers — now you can go from calculation to 3D model without leaving the app. • 3D CAD generation: Ask Engichat to build a 3D model and rotate, zoom, and view it right in the chat — then download STEP, STL, or glTF. Tap the new "3D" button in the composer to get started. • 2D drawings, in-app: Preview generated 2D CAD drawings instantly, with clean STEP/DXF/PDF/SVG downloads. • Open files without leaving Engichat: View PDFs, Word docs, and Excel sheets in-app — PDFs now render reliably on Android too. • One-tap downloads: Generated reports and documents now come with a clear download button to save straight to your device. • Engineering Vision, improved: PDF reports export correctly, and the drawing-analysis layout is cleaner and easier to read. • Fresh new look: Redesigned onboarding, a cleaner chat input with a quick mode selector, and clearer subscription plans. • Faster start: Tap a suggested prompt on the home screen to jump straight into a chat. • Google integration for everyone: Connect Gmail, Calendar, and Meet on any plan. • Clearer limits: Friendlier messages when you reach a weekly limit, so you always know your options. Plus performance improvements and bug fixes throughout. Thanks for using Engichat!

New: Agent Modes — Choose how Engichat responds: Auto, Plan, Research, or Reason, right from the chat composer. 7-Day Free Trial — Try the Starter plan free for a week before you subscribe. Share Any Conversation — Instantly share a chat via Messages, Mail, or any app — no team setup required. Rate AI Responses — Give quick feedback on any response to help us improve accuracy. Smarter Engineering Vision — Better recognition for mechanical and automotive components, with clearer results when a photo doesn't match the expected discipline. Improved Readability — Larger, more comfortable text throughout the app. Stability improvements and bug fixes.

- Your account email is now locked for extra security — it can no longer be accidentally changed from Settings - Fixed an issue where the sign-up name fields could accept invalid characters - Improvements to document scanning and camera-based analysis - General bug fixes and performance improvements

Bug Fixes & Improvements Onboarding Fix for Google & Apple Sign-In - Users signing in with Google or Apple no longer encounter the "User ID not found" error during onboarding. The flow is now seamless from sign-in to your first chat. Subscription Restore on iOS - If your subscription was already active on your Apple ID, the app now detects and restores it automatically instead of showing an "Item already owned" error. Cleaner Subscription Screen - Removed the Enterprise plan from the subscription options to keep things simple and focused. Smarter Agent Status Display - When the AI is working, you now see the specialist responding — "Structural Engineer", "Electrical Engineer", "CAD Designer" and more — along with the tool being used in plain language. In-App Feedback - You can now submit feedback directly from within the app. We read every submission. General stability and performance improvements.

Multilingual AI Responses Engichat's AI agents now respond in your preferred language. Switch between English, French, Spanish, and Thai from your profile — every agent response, follow-up question, and starter prompt will match your choice. Weekly Usage Limits - Prompt and image analysis limits now reset weekly instead of daily, giving you more flexibility throughout the week. Free plan gets 20 prompts and 3 image analyses per week. Improved Agent Status Display - You can now see exactly which specialist is responding — Structural Engineer, Electrical Engineer, CAD Designer, and more — along with the tool being used in real time. Bug Fixes - Fixed an issue where some iOS users saw "User not found" during onboarding after signing in with Google or Apple - Improved stability for Google Sign-In on iOS — new users are now correctly routed to onboarding - General performance and reliability improvements

Multilingual AI Responses Engichat's AI agents now respond in your preferred language. Switch between English, French, Spanish, and Thai from your profile — every agent response, follow-up question, and starter prompt will match your choice. Weekly Usage Limits - Prompt and image analysis limits now reset weekly instead of daily, giving you more flexibility throughout the week. Free plan gets 20 prompts and 3 image analyses per week. Improved Agent Status Display - You can now see exactly which specialist is responding — Structural Engineer, Electrical Engineer, CAD Designer, and more — along with the tool being used in real time. Bug Fixes - Fixed an issue where some iOS users saw "User not found" during onboarding after signing in with Google or Apple - Fixed a rare issue where TestFlight users received a "Subscription activated" message without completing a purchase - Improved stability for Google Sign-In on iOS — new users are now correctly routed to onboarding - General performance and reliability improvements

Multi-Language Support Engichat now speaks your language. The full app experience — chats, prompts, menus, and plan details — is available in English, French, Spanish, and Thai. Switch languages anytime from Settings → Language, and your preference is saved to your account so AI responses follow suit. Weekly Prompts Prompt limits have moved from daily to weekly, giving you more flexibility in how you pace your engineering work throughout the week. Updated Plans • Free — 20 prompts/week, 3 image analyses/week • Starter — 50 prompts/week, 7 image analyses/week • Pro — 75 prompts/week, 15 image analyses/week • Premium — Unlimited prompts and image analyses Bug Fixes & Improvements General stability improvements and performance updates.

Bug Fixes & Improvements - Fixed an issue with immediate app reflection of subscription plan after subscription - Use code reference as a pre-fill prompt in the message input - Team workspace now available to starter and pro users

Engineering Vision Point your camera at any structural drawing, site element, or physical member and get instant AI-powered analysis. Engineering Vision supports three modes — Analyze (extract loads, spans, and section properties from drawings), Inspect (detect surface defects, cracks, and corrosion with severity ratings), and Measure (tap two points on the preview to estimate real-world distances). Available on Starter plan and above. Promo Code Support You can now apply promo codes directly on the subscription screen. Tap "Have a promo code?" below the plan cards, enter your code, and hit Apply — your discount is validated instantly without leaving the app. Live Discount Pricing When a promo code is applied, the affected plan's price updates in real time. The original price is shown with a strikethrough alongside the discounted price, so you always know exactly what you'll be charged before you subscribe. Bug Fixes & Improvements - Fixed an issue where the keyboard obscured the promo code input field on the subscription screen - Updated subscription plan feature lists to accurately reflect what's included in each tier

In this version, the following changes were made: 1. I replaced the "back icon" on the chat screen with an "hamburger menu icon". 2. On the drawer(sidebar), when a user is on free plan, the text displayed is "Unlimited prompts left" but it has been edited to dynamically render "no. of prompts left". 3. On the Login and Register account form, I replaced the email input placeholder from "your@company.com" to "your@email.com" and "Work Email" label to "Email". 4. On the chat screen, the UI of the suggested follow-up prompts was improved by adding an horizontal padding.