# LangDict – AI Flashcards — Vocabulary & Language Learning

> Vocabulary & Language Learning (iPhone/iPad app by MIBUKI.)

- Source: https://appshunter.io/ios/app/langdict-ai-flashcards/id6744624064 (this page in markdown: same URL + `.md`)
- Developer: [MIBUKI](https://appshunter.io/developer/1806268487)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 82 MB
- Languages: American English
- Released: 2025-06-11
- Data updated: 2026-08-10
- User reviews in markdown: https://appshunter.io/ios/app/langdict-ai-flashcards/id6744624064/reviews.md

## What is LangDict?

LangDict is a language learning app where an AI that learns your study patterns displays flashcards at optimal timing, helping you acquire vocabulary efficiently.
A proprietary AI model tailored for language learning judges the best timing for repeated review based on your progress.
From word input to phonetic symbols, everything is auto-generated by AI.
No more tedious preparation work—focus on learning.
Choose from abundant study decks, and with background audio playback, you can learn while listening to words.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| LangDict Premium Monthly | $4.99 | per month |
| LangDict Premium Annual | $29.99 | per year |
| LangDict Premium | $2.99 | per month |
| LangDict Premium | $5.99 | per month |



## Version history (last 5 releases)

### 2.5.4 — 2026-08-04

・Improved conversation phrase generation from audio and video
・Made ChatGPT share imports and 50-card deck generation more reliable
・Fixed issues with translation, image OCR, and the Hub

### 2.5.3 — 2026-08-02

・Fixed minor bugs
・Refined the UI and UX for a smoother experience

### 2.5.1 — 2026-07-20

・Decks from more than text — images, PDFs, audio recordings, and ChatGPT share links
・Redesigned AI deck builder — AI names your deck; add new cards to an existing deck
・A guided flow for your first deck
・More reliable pronunciation, even on a shaky connection
・New lifetime plan — unlock Premium once, keep it forever

### 2.5.0 — 2026-06-24

・New "Lexa 3.0" memory model for everyone — automatically optimizes your review timing from your learning history (on-device, all supported languages)

・AI Deck Generation — just type what you want to learn and a vocabulary deck is built for you

・Fully redesigned look — new dark & purple theme and a refreshed study screen

・Revamped onboarding — try AI deck generation right from the start

・Stability improvements and bug fixes

### 2.4.0 — 2026-04-14

・Improved text-to-speech quality for clearer pronunciation
・Revised Premium plan pricing
・UI improvements for better readability
・Other bug fixes

## Apps similar to LangDict

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Learn English with WordCards](https://appshunter.io/ios/app/learn-english-with-wordcards/id6754942483) | 5.0 (1) | Free | Education |
| [TafsirAi](https://appshunter.io/ios/app/tafsirai/id6743822243) | 5.0 (2) | Free | Education |
| [IPA Reader](https://appshunter.io/ios/app/ipa-reader/id6761866732) | — | Free | Education |
| [English VocaLab](https://appshunter.io/ios/app/english-vocalab/id6478573609) | — | Free | Education |
| [日常生活精选词汇](https://appshunter.io/ios/app/id1173423497) | 5.0 (1) | Free | Education |
| [penguen.io: Vocabulary Cards](https://appshunter.io/ios/app/penguenio-vocabulary-cards/id6760397523) | — | Free | Education |

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*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 2026-08-10.*