Engram: Learn English Words

Master vocabulary with cognitive science!Slide gorgeous glassmorphic cards,type words in context, and dictate full sentences.

Etch vocabulary permanently into your memory traces.

Engram is a premium, highly aesthetic English vocabulary builder that merges cognitive science, gamified typing, and gorgeous, tactile visuals. Rote memorization and boring lists fail because they ignore how the brain retains information. Engram is designed from the ground up to form permanent neural pathways through contextual immersion and scientifically timed retrieval.

【WHY ENGRAM?】

1. Scientific Spaced Repetition (SRS) Driven by a refined SM-2 algorithm, Engram predicts your cognitive limits and schedules reviews exactly when you are about to forget. Interact with your words via simple swiping gestures (Swipe right for "know", left for "forgot"). For advanced users, customize your memory engine by adjusting core parameters like initial ease factors, interval ratios, new word ratios, and ease penalties.

2. Contextual Spelling Challenges Never memorize words in isolation. With the spelling mode, fill in the blanks within curated bilingual example sentences. Assisted by real-time phonetic symbols, consonant guides, and high-fidelity pronunciation, typing cements muscle memory and develops a natural feel for grammar. Tap into the game-like Combo system to turn vocabulary training into an engaging flow state.

3. Audio Dictation Arena Bridge the gap between listening comprehension and spelling precision. Hear native speakers pronounce full sentences and type them out word-for-word. Backed by smart fuzzy matching and granular corrections, Engram highlights spelling anomalies, preparing you perfectly for exams like IELTS, TOEFL, and real-world conversations.

4. Official Lexicons & Custom Imports Whether preparing for CET, IELTS, TOEFL, GRE, Duolingo, or aiming to master casual colloquial speech, select from our curated official vocabulary databases. Beyond default decks, import your own word lists extracted from books, articles, or shows, complete with sentence structures and syntax parsing.

5. Neon Glassmorphic Card Aesthetics Learning should be a sensory experience. Words are presented on glassmorphic cards with responsive neon highlights. Upgrade to Pro and style your feed with eight unique design aesthetics: Cyber (Grid lines & monospace font), Retrowave (80s sunset grid), Aurora (Waves of green bands), Holographic (Iridescent refractions), Lava (Volcanic embers), Galaxy (Cosmic starlight), Paper (Elegant serif typography), and Classic.

6. Analytics & Memory Heatmaps Track your learning consistency with a programmer-style contribution heatmap. Review a comprehensive dashboard revealing word retention rates, forgetting curve predictions, and vocabulary stage distributions. Science-based analytics quantify your cognitive progress day by day.

Engram Pro

Engram Pro is available as an optional premium purchase, including auto-renewing subscriptions and a lifetime purchase (where available), unlocking unlimited vocabulary decks, custom content, exclusive card themes, widgets, and all Pro features.

Auto-renewing subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. Renewal charges will be billed to your Apple Account within 24 hours before renewal.

You can manage or cancel your subscription anytime in:

Settings → Apple ID → Subscriptions

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Apple Standard End User License Agreement (EULA)

https://www.apple.com/legal/internet-services/itunes/appstore/dev/stdeula/