# Langtern Chinese — Helps you study Chinese

> Chinese language learning tool for web, video, and document comprehension. (iPhone/iPad app by Noe Casas.)

- Source: https://appshunter.io/ios/app/langtern-chinese/id1578011970 (this page in markdown: same URL + `.md`)
- Developer: [Noe Casas](https://appshunter.io/developer/1554898146)
- Category: Education, Navigation
- Price: Free with in-app purchases
- Rating: 4.20/5 from 6 App Store ratings · 3 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 71 MB
- Languages: American English, European Spanish
- Released: 2021-07-31
- Data updated: 2026-06-05
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/langtern-chinese/id1578011970/reviews.md

## What is Langtern Chinese?

Langtern helps you learn Chinese by assisting you when navigating Chinese web pages, watching videos in Chinese, or reading ebooks/PDFs in Chinese. 

The terms of service can be found at: https://langtern.com/public/doc/en/tos.html

## Key features

- Web page translation
- Video subtitle assistance
- Ebook and PDF reader support
- In-context word lookup
- Vocabulary enhancement

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Student Plus (yearly) | $23.49 | per year |
| Student Plus | $2.99 | per month |
| Teacher Mini | $4.99 | per month |
| Teacher Mini | $49.99 | per year |
| Teacher Premium | $7.99 | per month |
| Teacher Premium | $79.99 | per year |
| Teacher Max | $12.99 | per month |
| Teacher Max | $129.99 | per year |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/langtern-chinese/id1578011970/reviews.md

### 5/5 — Awesome!

*2023-04-30*

I just discovered this and love what I’m seeing

### 5/5 — Really useful!

*2022-04-09, version Langtern 汉语 0.15.0*

Makes it easier to understand news and videos

### 5/5 — Fantastic app!!

*2021-10-07, version 0.11.0*

What an interesting and useful app!

## Frequently asked questions about Langtern Chinese

### How does Langtern help with learning Chinese?

Langtern assists you in learning Chinese by providing real-time translations and definitions as you navigate Chinese web pages, watch videos, or read ebooks and PDFs. This contextual learning approach helps build vocabulary and comprehension.

### What devices does Langtern support?

Langtern is available on iPhone, iPad, and iPod devices, making it accessible for users on the go.

### What is the age rating for Langtern?

Langtern has an age rating of 17+, suggesting it may contain content or features more suited for mature audiences.

### Does Langtern have ads?

No, Langtern does not contain advertisements, providing an uninterrupted learning experience.

### What are the subscription options for Langtern?

Langtern offers several subscription plans, including Student Plus, Teacher Mini, Teacher Premium, and Teacher Max, with monthly and yearly options ranging from $2.99 to $12.99 per month.

### How often is Langtern updated?

The latest version of Langtern is 2.0.0, and it was last updated on February 11, 2026. This indicates a recent update cycle.

### What is the user sentiment for Langtern?

Langtern has received a rating of 4.2 stars from 6 ratings, indicating generally positive user feedback.

### Can Langtern be used offline?

The provided information does not specify offline functionality for Langtern. Its core features likely require an internet connection for real-time translation and content access.

## Version history (last 5 releases)

### Langtern 汉语 2.0.0 — 2026-02-11

Disabled functionalities that need the server

### Langtern 汉语 1.1.3 — 2024-06-16

Langtern 汉语 1.1.3:
- Fix loading the reference document link from the AI chat.
- Fix text selection in the AI chat.
- Fix teacher profile activation if there was no previous active profile.
- Fix the home screen footer being partially occluded.

### Langtern 汉语 1.1.2 — 2024-05-19

Langtern 汉语 1.1.2:
- Take AI chat activity into account toward the study goals.

### Langtern 汉语 1.1.1 — 2024-05-19

Langtern 汉语 1.1.1:
- Add dictionary to AI chats

### Langtern 汉语 1.1.0 — 2024-05-17

Langtern 汉语 1.1.0:
- New AI chat functionality

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## More apps by Noe Casas

- [Langtern English](https://appshunter.io/ios/app/langtern-english/id1615593750)

All apps by Noe Casas: https://appshunter.io/developer/1554898146

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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 2026-06-05.*