Level workflows
Dedicated A1, A2, B1, B2, and C1 libraries with sentence and vocabulary study paths.
Android app • Offline-first after install
Structured English flashcards from A1 to C1.
FlashEnglish combines sentence practice, vocabulary review, grammar workflows, guided milestones, saved review, custom cards, and an optional Pro upgrade in one study system designed for daily recall.
A1 to C1
Grammar + milestones
Offline-first
English and German UI
Platform
Android • Kotlin • Jetpack Compose
Study content
Sentences, vocabulary, grammar, milestones, custom cards
App languages
Interface in English or German
What the app does
Built as a guided study workflow, not a generic card stack.
Grammar workflow
Each level includes grammar practice sentences and grammar explanation topics.
Milestone journey
Guided milestone routes break each level into smaller, manageable study blocks.
Learner-language support
Study English with learner-language support content for Persian, Italian, Spanish, Russian, Arabic, Chinese, and French.
Speech and recall
Use English text-to-speech, progress tracking, and saved review to reinforce active recall.
Custom and saved cards
Create your own cards. Pro unlocks Favorite/Hard marking, saved decks, and level review.
Free and Pro access
Free includes A1, A2, the first 3 milestones, 100 custom cards, and basic completion summaries. Pro unlocks B1, B2, C1, all milestones, unlimited custom cards, saved review, and detailed analysis.
Learning path
Five visible levels, one consistent study system.
Foundation
Core vocabulary, first sentence patterns, and beginner grammar practice.
Everyday basics
Practical topic-based English, broader vocabulary, and stronger grammar control.
Independent use
Longer sentence recall, more natural communication, and structured milestone progression.
Upper intermediate precision
Nuanced vocabulary, more complex sentence structures, and higher recall demands.
Advanced fluency
High-level English practice for advanced vocabulary, grammar, and sentence control.
Languages and access
English target study with multilingual learner support.
App interface
The app interface is available in English and German.
Learner-language support
Learner-side support is available across bundled content for Persian, Italian, Spanish, Russian, Arabic, Chinese, and French.
Offline-first study
Core study content, progress, saved cards, settings, and custom cards are designed to stay on the device.
Optional Pro subscription
The app uses an optional Google Play subscription for Pro access. FlashEnglish does not use ad-supported unlocks.
Support
Need help, want to report a bug, or review the legal pages?
Support and bug reports
Use the public issue tracker for app bugs, translation corrections, content issues, build problems, or feature requests.
Legal pages
Review how FlashEnglish stores local data, when it uses Google services, and the terms that apply to the app and this website.