# LangBridge — AI Expert Chat & Translate > AI-powered expert translation and conversation support for multiple languages. (iPhone/iPad app by JONG HYUN LEE.) - Source: https://appshunter.io/ios/app/langbridge/id6737585512 (this page in markdown: same URL + `.md`) - Developer: [JONG HYUN LEE](https://appshunter.io/developer/1739037759) - Category: Education, Productivity - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.6 · 15 MB - Languages: American English, Arabic, Bangla, French (France), German (Germany), Greek, Hindi, Italian, Japanese, Korean and 10 more - Released: 2024-11-15 - Data updated: 2026-08-31 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/langbridge/id6737585512/reviews.md ## What is LangBridge? AI Experts Now in Your Hands! LangBridge Translator lets you select AI experts by field to get professional translations and conversation support. Whether you’re traveling, working, or learning a new language, it helps you break language barriers with expert-driven communication. Choose between the Lite Plan (free basic) and Premium Plan ($9.99/month), with ongoing updates that add real-time chat translation and more. Main Features • Real-Time Translation: Speak or type after selecting an expert and get immediate translations with specialized terminology. Supports multiple languages for global communication. • Real-Time Conversation: Ask questions and get expert-level answers across fields like Literature, Economics, Psychology, Law, Medicine, Travel, Sports, IT, Marketing, and Finance. • Advanced AI Translation Engine: Enjoy natural, accurate translations and sentence correction features, continuously enhanced for subscribers. • Conversation Practice Mode: Practice real-world dialogues with sentence and pronunciation correction, helping users sound natural. • Real-Time Chat Translation (New): Send and receive instant translations in a chat window — perfect for practicing with friends, clients, or AI tutors. • Save and Manage Translation History: Store your translation results and easily access them anytime. Subscribers get advanced search and organization features. • Ad-Free Experience: Premium users enjoy a clean, uninterrupted translation environment. • Early Access to New Features: Subscribers are the first to experience upcoming translation improvements and language-specific options. Why Choose LangBridge Translator? • Get natural, expert-informed translations and responses tailored to each field. • Communicate effortlessly while traveling — including photo and camera-based translation. • Improve language skills with beginner to advanced learning tools, including realistic dialogue practice. • Remove language barriers in business settings with real-time translation during chats, meetings, and presentations. Supported Languages Includes English, Korean, Japanese, Chinese (Simplified/Traditional), French, German, Spanish, Portuguese, Italian, Arabic, Turkish, Thai, Vietnamese, Hindi, Urdu, Bengali, Uzbek, Russian, and more. Premium Benefits • Access to an enhanced AI engine. • Save and manage translation data. • No ads. • Priority access to new features. • 1:1 and group chat translation. Subscription Terms A subscription is required for premium features. Includes a 2-week free trial; subscription auto-renews unless canceled 24 hours before the period ends. Payment is processed via your App Store account. Unused trial time is forfeited upon purchase. Privacy Policy: [https://www.avascan.co.kr/privacypolicy.html] Terms of Use: [https://www.avascan.co.kr/termsofuse.html] EULA: [https://www.avascan.co.kr/eula.html] Our Vision LangBridge Translator aims to offer more than simple translation — enabling users to engage naturally using expert knowledge across languages. We strive to break down cultural barriers and help everyone connect through advanced AI and language technologies. Grow your language skills with realistic dialogues, corrected sentences, and pronunciation guidance drawn from everyday contexts like songs and dramas. Download LangBridge Translator today and experience a smarter, borderless world! ## Key features - Real-time expert translation - AI-driven conversation support - Specialized terminology - Conversation practice mode - Real-time chat translation - Translation history saving ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Jieum premium | $9.99 | per month | | Jieum lite | $3.99 | per month | ## Frequently asked questions about LangBridge ### What languages does LangBridge support? LangBridge supports a wide range of languages including English, Korean, Japanese, Chinese, French, German, Spanish, Portuguese, Italian, Arabic, Turkish, Thai, Vietnamese, Hindi, Urdu, Bengali, Uzbek, and Russian, with more being added. ### How does LangBridge's AI expert system work? You can select AI experts in various fields like Literature, Economics, Psychology, Law, Medicine, and more to receive translations and conversation support tailored to that specific domain, ensuring specialized terminology is accurately handled. ### What are the benefits of the LangBridge Premium Plan? The Premium Plan offers access to an enhanced AI engine, advanced features for saving and managing translation data, an ad-free experience, priority access to new features, and 1:1 and group chat translation capabilities. ### Does LangBridge offer a free trial for its premium features? Yes, LangBridge offers a 14-day free trial for its Premium Plan. The subscription auto-renews unless canceled at least 24 hours before the trial period ends. ### Can I practice my pronunciation with LangBridge? Yes, LangBridge includes a Conversation Practice Mode that provides sentence and pronunciation correction, helping users to sound more natural in their spoken language. ### How often is LangBridge updated? The app was last updated on May 6, 2025, indicating a commitment to ongoing development and feature additions, including real-time chat translation and other improvements for subscribers. ### Is LangBridge suitable for business use? Yes, LangBridge is designed to remove language barriers in business settings, offering real-time translation during chats, meetings, and presentations with specialized terminology support. ### What is the age rating for LangBridge? LangBridge has an age rating of 4+, making it suitable for a wide range of users, including children and adults looking to improve their language skills or communicate across different languages. ## Version history (last 5 releases) ### 1.3.4 — 2026-08-24 • Redesigned the AI field-expert selection experience • Improved specialized conversation and translation with domain terminology • Added streaming responses for faster, smoother replies • Enhanced real-time chat translation and group chat stability • Refined subscription and purchase flows • Improved multilingual support and overall usability • Bug fixes and performance improvements ### 1.3.3 — 2025-05-06 Version 1.3.3 – Update • App title changed to LangBridge, and icon and logo updated • Multilingual translations added for the app subtitle • Based on subscriber requests, the selected expert from the expert selection screen is now displayed on the main screen ### 1.3.2 — 2025-05-04 What’s New in Version 1.3.2 • Improved response speed for both voice and text queries (previously 25–40 seconds; now approximately 5–10 seconds) • Added new expert roles based on user requests: Career Expert, Culinary Expert, Design Expert, and Business Expert • Enhanced security improvements ### 1.3.1 — 2025-04-28 Updates in Version 1.3.1 New Features • You can now select an AI domain expert through the expert selection screen, and choose between translation or conversation modes to receive high-level responses and ask questions accordingly. • For language learning at the beginner level, the system analyzes spoken sentences based on the language selected in the user settings. It also helps users naturally learn pronunciation and context by referencing dialogues from songs or dramas. • In Free mode, users can enjoy free conversation in the language they wish to learn. UI Improvements • Updated icons and other design elements. • Enhanced security by updating related APIs. • Fixed bugs reported by some users. ### 1.2.1 — 2025-04-08 [Summary of the Upgraded Translation App Description] 1. Clear Subscription Plan Differentiation Previously, only the presence of a subscription was mentioned. The updated description now clearly distinguishes between the Lite plan (free or $3.99/month) and the Premium plan ($9.99/month), detailing the features available under each tier. 2. New Feature Integration A new real-time chat translation feature has been introduced, which was not included in earlier descriptions. It is now clearly stated that this feature is available to Free, Lite, and Premium users, while group chat translation is exclusive to Premium users. 3. Expanded Language Support The updated description goes beyond listing only major languages. It now highlights the addition of Traditional Chinese, Spanish, Italian, Greek, Hindi, Urdu, Bengali, Russian, and Portuguese as newly supported languages. ## Apps similar to LangBridge | App | Rating | Price | Category | | --- | --- | --- | --- | | [Learn Mandarin - HSK1 Hero Pro](https://appshunter.io/ios/app/learn-mandarin-hsk1-hero-pro/id1202537399) | 5.0 (1) | Free | Education | | [EnTube - English Tube](https://appshunter.io/ios/app/entube-english-tube/id6474762351) | — | Free | Education | | [Learn Mandarin - HSK3 Hero Pro](https://appshunter.io/ios/app/learn-mandarin-hsk3-hero-pro/id1204642557) | — | $19.99 | Education | | [Thermodynamics Calculators](https://appshunter.io/ios/app/thermodynamics-calculators/id1483394450) | 5.0 (2) | Free | Education | | [Sudokung](https://appshunter.io/ios/app/sudokung/id6758879484) | — | Free | Education | | [Learn Mandarin - HSK4 Hero Pro](https://appshunter.io/ios/app/learn-mandarin-hsk4-hero-pro/id1205858318) | 5.0 (1) | $19.99 | Education | ## More apps by JONG HYUN LEE - [Love Earth : Trash War](https://appshunter.io/ios/app/love-earth-trash-war/id6480442299) - [ProteinViewerApp](https://appshunter.io/ios/app/proteinviewerapp/id6752284307) - [DNA Viewer](https://appshunter.io/ios/app/dna-viewer/id6754238579) - [ATUS AI](https://appshunter.io/ios/app/atus-ai/id6761884312) All apps by JONG HYUN LEE: https://appshunter.io/developer/1739037759 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*