# DuoYan: Language flashcards — Learn without Forgetting

> Learn without Forgetting (iPhone/iPad app by 金浩 邓.)

- Source: https://appshunter.io/ios/app/duoyan-language-flashcards/id6473798924 (this page in markdown: same URL + `.md`)
- Developer: [金浩 邓](https://appshunter.io/developer/1719571465)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 14.0 · 74 MB
- Languages: English, Chinese
- Released: 2024-06-27
- Data updated: 2026-06-12
- User reviews in markdown: https://appshunter.io/ios/app/duoyan-language-flashcards/id6473798924/reviews.md

## What is DuoYan?

a flashcard-style vocabulary learning app app where you can collect newly discovered words, organize, and practice them regularly, track your progress, and  a reward system to stay motivated. 

Duoyan builds a connection between the word to be learned and the user by highly customization(image,sound,context,etc). This approach makes memorizing easier and more effective, while still being fun.

When reviewing your vocabulary, you can rate certain words how difficult it was for you to recall them so that you can study in a more targeted way. multiple memory recall events improve the memory in the long term.
Designed to be used on the go, during a commute, in between classes, on a lunch break, or for longer dedicated study sessions.

Daily practice through "Words of the day" feature: Based on  difficulty rating, WordFit schedules daily words for you using spaced repetition algorithms. More difficult words are displayed more often, until they become easier to remember.

Upgrade to Premium subscription and get translation assistance by integrated online dictionary, regenerate daily words and ad-free studying.

Terms of Use: https://sites.google.com/view/word-fit/terms-of-use
Privacy Policy:https://sites.google.com/view/word-fit/privacy-policy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 多言背单词-年度会员 | $29.99 | per year |
| 多言背单词-月度会员 | $2.99 | per month |
| 多言背单词-季度会员 | $7.99 | per 3 months |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 金币包 | $1.99 | one-time |



## Version history (last 5 releases)

### 2.29 — 2026-06-11

Bug fixes -- Fixed some known bugs!

### 2.28 — 2026-05-29

New feature -- Added wordbook import and export！
You can now import JSON backups or CSV/Quizlet-compatible files into an existing wordbook or a new one. Export now lets you choose which fields to include, such as definitions, examples, and images, while CSV/Quizlet mode automatically limits the export to words and definitions for easy sharing and migration.

### 2.27 — 2026-05-04

New feature: Added lottery module
UI Enhancements：Improved button placement and visual hierarchy

### 2.23 — 2026-02-25

Update - A reading page has been added to the card.
Membership Features - Independent Syllable Pronunciation!

### 2.22 — 2026-01-15

New Feature -- Added "Easily Confused Words" module!

You can now add the "Easily Confused Words" feature to your cards, including easy-to-distinguish features, root and affix expansions, and more.

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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 2026-06-12.*