## New Features - **[LLM-Powered Search]:** Added Large Language Model (LLM) streaming capabilities, enabling intelligent word search and definition generation with real-time response processing. - **[Intelligent Response Processing]:** Implemented timing mechanisms for LLM requests and parsing processes, providing detailed performance analysis. ## Bug Fixes ### App Stability - Fixed app crashes when entering word detail pages. - Resolved search-related crashes that could occur during word queries. ### Share Functionality Fixes - Fixed share functionality word lookup issues. ## Feedback If you have any feedback, please email us: shirlxfu@gmail.com, or contact us on Instagram: LockcardApp or on Wechat: shirlxfu.

Fixed the issue where widgets are not displayed.

New Features Smart Vocabulary Source Tracking - Added vocabulary source tracking functionality to record where each word was learned from, helping you better manage and review your learning journey Improvements Multi-Context Learning Support - Enhanced word learning system now supports saving multiple usage contexts and example sentences for the same word, making your learning more comprehensive and thorough Speech Recognition Upgrade - Updated Microsoft Speech Services SDK to latest version 1.44.0, significantly improving speech recognition accuracy and response speed Learning Data Sync Optimization - Improved vocabulary synchronization mechanism that intelligently merges different contexts for the same word, avoiding duplicate learning and enhancing study efficiency Bug Fixes Interface Cleanup - Removed unused test features from settings page, simplifying the user interface and improving user experience Data Integrity Improvements - Optimized vocabulary data storage structure to ensure complete preservation of learning progress and example sentence translations Performance Enhancements System Compatibility Upgrade - Enhanced support for iOS 15.5, delivering better system performance and stability App Responsiveness - Optimized build configuration to improve app launch speed and overall running smoothness

## Bug Fixes - Fixed an app crash bug caused by a third-part framework. - Resolved the issue where notifications weren’t appearing. - Fixed the issue where the app wasn’t loading the word when users shared from a website. ## Feedback If you have any feedback, please email us: shirlxfu@gmail.com, or contact us on Instagram:LockcardApp or on Wechat: shirlxfu.

New Features - ["Learn later"]: "Learn later" Tab showcases the app's widgets and notifications functionality, indicating whether these features are enabled. - [Configurable Widgets and Notifications]: Users can now customize the content, learning progress, and refresh frequency of widgets and notifications. - [Account Deletion]: Support for account deletion has been added. Bug Fixes - Fixed a bug where entering the word detail page could cause the app to crash. - Resolved issues where searching for words might trigger app crashes. - Addressed problems with notifications not pushing new words. - Corrected issues with word progress not updating. Performance Improvements - Optimized app startup time. Design Updates - [Later Learning Page]: A new page for configuring the content, frequency, and refresh settings of widgets and notifications. - [New Tabs]: Added the Elevate and Learn Later tabs. General Improvements - The word completion list is now sorted by the time words are completed rather than the time they were added. Feedback If you have any feedback, please email us: shirlxfu@gmail.com, or contact us on Instagram:LockcardApp or on Wechat: shirlxfu.

New Features [Account sign up]: Lockcard account sign up in the app have been added. New account can be registered both in the app and Chrome Plug-in. [New lock screen widget]:** Created a new lock screen widget. Users can review their saved words even don’t need to unlock their phones. Enhancements [Widgets compatibility iOS 17]: Adopted our widgets with iOS 17 and give users a better user-experience. You can review your saved words on our widgets without any flash. [Pronunciation improvement]: Now, our word pronunciation sounds more nature, and you won’t be bothered by a robotic voice. [Up to 3 words]: Enable normal users to adjust the word count in a notification by up to 3 words. Performance Improvements [App performance improvement]: Optimized the performance of loading word detail page and word list page. Design Updates [Login Page]: The new login page allows users to switch between logging in and signing up smoothly. General Improvements [Code modularization]: Refactor and reorganize the code for the AppDelegate, widgets, word list page, and word detail page to improve readability, scalability, and maintenance. Feedback If you have any feedback, please email us: shirlxfu@gmail.com, or contact us on Instagram:LockcardApp or on Wechat: shirlxfu.

New Features - [Premium plan]: LockcardPro is now available with an early bird discount. Visit the Settings page or check the app for more information on the premium features. - [iCloud synchronization]: Pro users can now access iCloud synchronization for their saved words. - [Unlimited number of custom remarks]: Pro users can create an unlimited number of remarks on saved words and review them through notifications or widgets. - [Unlimited number of notifications]: Pro users can now create unlimited notifications at any given time. - [Account login and logout]: Lockcard account login and logout have been added. A new account has to be registered on the Chrome Plug-in. - [Chrome plug-in synchronization]: The Chrome plug-in beta is now available. Bookmark new words on browsers and add them to Lockcard. Design Enhancements - [Onboarding]: New onboarding has been added. - [Word Detail Page]: Words synced up from the Chrome Plug-in now include a link to the source where the words were saved. - [New Banner]: A new banner about the Chrome plug-in (beta) has been added. Bug Fixes - [Force Quit]: Fixed an issue related to force quitting the app. Feedback If you have any feedback, please email us at shirlxfu@gmail.com or on Instagram: LockcardApp or WeChat: shirlxfu.

- Select the last recently used category - Optimize the loading time for entering the word details page - Fix bugs

A few bug fixes. - UI crashes for iPhone SE - Toggle Widget UI fix - App tutorial UI fix Update feature: - last collection selection

- change the toggle widget to a normal theme - added pronounce button on widgets - added trackers in gamified widget

- New widget game

- Interactive vocabulary widget games - View and add widgets in the app with clear instructions - Product feedback survey

• Progress Summary in-app and as a widget

• Bug fixes :) • Removing Wordle notifications and settings

• Add your words to collections! • Bug fix (no more notifications for completed words)

• NEW notifications quiz! (read definition, guess the word) • Add 'word type' to your custom definitions

• Sort your words by Time, Alphabet and Progress. • Wordle hint list updated (sorry again)

• Add your OWN definitions and notes to words!

• Wordle hints are back (we are considering removing this feature soon, so let us know if you use it)

• Notifications rotate between your different words • That's all because we just came back from vacation! We are planning many more features this summer.

• Updated Wordle hint list

• Better notification design (old and new iOS) • Better widget design • Give us feedback inside the app

• Wordle answer & hints now fixed!

• New progress bar design • Tutorial page added, including tips to use the app better

• Added 1000+ more words and expressions to dictionary • Fixed a bug when you check or reset a completed word