DexSpeak
Make English second nature.
Free · In-App Purchases
Do you understand most English, but struggle to express yourself clearly?
Do you feel your English is already good, yet still far from truly fluent?
DexSpeak is designed for intermediate to advanced learners (CEFR B1+), helping you bridge the gap between understanding and fluency.
With DexSpeak, learning English is no longer a task — it becomes a natural byproduct of consuming content.
Key Features
Immersive Learning Through Content
Tap any word to get context-aware English definitions instantly.
Understand language in real time while reading or watching videos — without breaking your flow.
Think in English
Reduce reliance on translation and gradually build a true English mindset.
Build Your Personal Corpus
Every lookup and insight becomes part of your own learning database, reinforcing long-term memory.
Smart Review System
Review what you’ve learned in real contexts, making retention more natural and effective.
Plans and purchases
DexSpeak Pro offers monthly and yearly auto-renewing subscriptions, plus a one-time Lifetime purchase. Lifetime does not auto-renew. Prices and available plans are shown in the app for your App Store region.
Payment is charged to your Apple Account when you confirm a purchase. Monthly and yearly subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Renewal is charged within 24 hours before the end of that period. You can manage or cancel subscriptions in your Apple Account settings.
Terms: https://www.dexspeak.com/terms
Privacy: https://www.dexspeak.com/privacy
more Fixed Known Issues
2.6.1 Sep 20
Welcome to DexSpeak 2.5.2!
• A refreshed Home with daily word and expression learning cards.
• Improved reading and saved word, expression, and sentence detail views.
• More reliable subscription purchase, restore, and management flows.
• Library and Featured now follow your current App Store region, with clearer availability messages.
• Interface and localization improvements.
2.5.2 Sep 8
Fixed known issues and improved app stability.
2.4.3 Jul 26
Improved the video/listening learning experience with smart video phrase extraction, better subtitle translation, Bilibili import feedback, fullscreen player, and iPad landscape layout.
Improved reading and vocabulary learning with better reading progress, chapter caching, text selection lookup, saved word caching, and the Saved Words v2 experience.
2.3.4 Jul 16
Release Notes
• Fixed crash issues on certain devices, improving app stability.
• Optimized subtitle generation model for better quality and accuracy.
• Added video overlay controls with tap-to-pause and long-press for speed playback.
• Enabled streaming translation by default for a smoother viewing experience.
2.2.0 Jun 16
New Features
Import local videos, photo library videos, YouTube links, and Bilibili links.
Generate and translate subtitles for imported videos.
Improved reading listen mode with background playback and lock screen/headphone controls.
Clearer subscription and quota upgrade prompts.
Refined UI across Home, Listening, Reading, Settings, and Profile.
Bug Fixes
Fixed issues where imported videos could fail to extract audio or generate subtitles.
Fixed subtitle/translation state issues after quota limits.
Improved playback page tab bar behavior.
Fixed layout issues on iPad.
Improved error messages for storage and network failures.
2.1.0 May 28
• Audiobook Mode — Listen to books while reading for a more immersive learning experience.
• Better Listening Controls — Supports full-screen focus mode, background playback, and lock screen controls.
• Improved Playback Experience — Enhanced narration quality and progress display.
• Bug Fixes & Stability Improvements — Fixed several issues for a smoother experience.
2.0.0 May 11
• More Font Options — Reading now supports more font styles.
• Learning Stats Dashboard — A new personal learning overview page to track your progress.
• UI Improvements — Various interface refinements for a smoother experience.
1.8.0 May 4
• English as a Native Language — English is now available as a native language option.
• Improved Text-to-Speech — Better audio quality and enhanced stability.
• Reading Tracking Fixes — Fixed issues with reading-time tracking.
• Swipe to Delete — Easily remove looked-up words and highlights with a swipe.
• UI Improvements — Fixed tab bar display issues and improved scrolling smoothness.
• Polish & Stability — Refined language, account, and settings UI for a smoother experience.
1.7.0 Apr 27
• Contextual Insights for Reading — Highlight sentences or paragraphs to get instant summaries and explanations for complex structures.
• Share Your Progress — Review cards can now be turned into shareable images, with optional watermark.
• Improved Listening Experience — Better subtitle interactions and smoother word lookup during full-screen playback.
• Refined Dictionary & Vocabulary Flow — Faster word lookup and easier ways to save and organize vocabulary.
• Enhanced Library & Onboarding — Cleaner bookshelf browsing and a more intuitive first-time experience.
• Better Stability & Localization — Improved network handling, UI polish, and multiple localization updates.
1.6.0 Apr 18
New Features:
• Brand-New Unified Review Experience — The review workflow has been completely overhauled to be more cohesive and fluid. New additions include theme switching, automatic audio playback, haptic feedback, a review summary screen, and the ability to share your review results.
• Home Screen Content Enhancements — The Home screen now features a dedicated section for recommended content, alongside improvements to the layout of the learning overview, streak tracker, and "Continue Learning" entry points.
Bug Fixes and Optimizations:
• Optimized the Apple In-App Purchase workflow, resolving issues where annual subscription purchases could freeze or where subscription status synchronization was delayed.
• Improved the user experience for review reminders, reading recall exercises, and specific listening/reading interactions, while enhancing overall app stability.
1.5.0 Apr 14
• Lifetime Membership — A new one-time purchase option is now available. Unlock all Pro features forever with a single payment.
• Redesigned Subscription Page — The subscription screen has been completely rebuilt with a cleaner layout, making it easier to compare and choose a plan.
• Video Player UI Improvements — Refreshed the video learning interface with a more polished and intuitive design.
• Empty State Illustrations — Added friendly illustrations throughout the app for empty lists and loading states.
• Bug Fixes — Resolved several UI display issues to improve overall visual consistency and stability.
1.4.0 Apr 7
•Import EPUBs by opening them in DexSpeak directly from other apps.
•Phrase audio playback for clearer pronunciation.
•Rate the app from Settings, plus smarter prompts to leave an App Store review when appropriate.
•Clearer subscription and account presentation with updated plan layout and polished overlays.
•Smarter word lookup for more languages and scripts while reading, watching captions, and on the home quote.
•More reliable AI explanations when looking up words in context — no more broken text after closing mid-stream.
•Clearer "added to word list" feedback, including which list you chose.
•Easier-to-see temporary highlight when you tap a word to look it up.
•Network handling improvements for a smoother experience in more conditions.
•General performance, stability, and localization updates.
1.3.0 Mar 30
• New Subscription Page: Completely redesigned with clearer plan details and transparent free trial messaging — no hidden charges
• "Import Video" Renamed: "Search Video" is now "Import Video" with an updated icon that better reflects the action
• Improved Toasts: Notifications now display correctly even when sheets are open
• Wordlist Picker Fix: Resolved gesture conflicts on real devices for smoother wordlist selection
• Profile Page Update: Refreshed personal info interface with better layout
• Settings Sidebar Icons: New help and contact icons for easier navigation
• Reading Progress: Better chapter progress restoration with fewer loading states
• Performance & stability improvements
1.2.0 Mar 20
• New Expression review feature to help reinforce common phrases
• Added internationalization (i18n) support with automatic language switching
• Improved word card design with new tabs for Meaning, Context, and Examples
• Dark mode improvements for the reader and lookup interface
• Enhanced media import and viewing experience
• Cleaner UI for highlights and looked-up items
• Improved caching and performance across library pages
• Various bug fixes and interface improvements
1.1.0 Mar 14
Fixed Known Issues
more Version 2.6.1 Sep 20
Data Not Collected The developer does not collect any data from this app.
