WordWise AI Vocab

WordWise AI Vocab is an offline-first vocabulary learning app with a Simplified Chinese interface. It is designed for Chinese speakers who need practical foreign-language vocabulary for cross-border e-commerce, export sales, customer support, logistics, product copy, study abroad, and exam prep.

Key Features:

- Scientific Review: FSRS-based spaced repetition system that schedules reviews at optimal intervals for long-term memory retention
- Export and E-Commerce Context: Learn vocabulary for product titles, selling points, customer replies, logistics, after-sales service, business email, and overseas communication
- Multi-Language Entry Points: Study vocabulary in 8 target languages — English, Spanish, French, Thai, Vietnamese, Arabic, Portuguese, and Russian
- AI Learning Assistant: Optionally download an on-device language model for personalized example sentences, grammar explanations, and memory techniques. The app works fully without the model
- Curated Word Lists: Built-in vocabulary sets for cross-border e-commerce, study abroad, daily communication, and exam preparation
- Learning Analytics: 17+ chart types visualizing your progress, memory efficiency, error patterns, and skill radar
- Smart Study Plans: Auto-generated daily learning tasks based on your level and goals

Use Cases:

- Cross-border e-commerce sellers learning product, marketing, logistics, customer support, and after-sales vocabulary
- Export and overseas business teams building practical email, quote, meeting, and follow-up vocabulary
- Students preparing for study abroad and daily campus life
- Exam learners using spaced repetition to reinforce high-frequency and error-prone words

What Makes It Different:

- Runs completely offline — your learning data never leaves your device
- Multiple review modes: flashcards, spelling, multiple choice, context cloze
- Daily learning insights and streak tracking
- No account required, no subscriptions, no ads

Requires iPhone with iOS 17.0 or later. Word list depth varies by language — English and Spanish paths are the most complete.