# SubTune: Dual Subtitles — Bilingual subs in browser

> Dual subtitles and interactive learning for YouTube videos on Safari. (iPhone/iPad app by ENGLISH IN GAMES.)

- Source: https://appshunter.io/ios/app/subtune-dual-subtitles/id6464495720 (this page in markdown: same URL + `.md`)
- Developer: [ENGLISH IN GAMES](https://appshunter.io/developer/1656052466)
- Category: Education, Entertainment
- Price: Free with in-app purchases
- Rating: 3.90/5 from 9 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 39 MB
- Languages: American English
- Released: 2023-09-19
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/subtune-dual-subtitles/id6464495720/reviews.md

## What is SubTune?

This app turns YouTube into your personal language coach. 
It's Safari extension for YouTube site
Any video in YouTube can become understandable for you.


SubTune: YouTube Linguist isn’t just another language app — it’s a revolution in how you learn languages online.

Built specifically for Safari, SubTune overlays interactive subtitles directly on YouTube videos. No need to switch apps or open extra tabs. Just press play — and start learning in real time from native speakers.

What makes SubTune unique:

• Safari-first: The only extension of its kind for Apple users.  
• Smart subtitles: Tap any word for translation, pronunciation, and grammar tips.  
• Auto-pause by sentence: Perfect for focused listening and comprehension.  
• Real YouTube content: Learn from real conversations, not staged dialogues.  
• One-click vocabulary saving: Build your own dictionary as you watch.

SubTune bridges the gap between passive watching and active learning. Whether you’re watching travel vlogs, tutorials, or interviews — every video becomes a language lesson.

Start understanding real speech. Start speaking confidently. Start with SubTune.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Dual subtitles on YouTube
- Tap for word translation and pronunciation
- Auto-pause by sentence
- One-click vocabulary saving
- Safari browser extension
- Learn from real YouTube content

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Subtitles to Video - Annually | $17.99 | per year |
| Subtitles to Video Annually | $17.99 | per year |
| Subtitles to Video 6 months | $9.99 | per 6 months |
| Subtitles to Video | $19.99 | per 6 months |
| Subtitles to Video for month | $5.99 | per month |
| Subtitles to Video | $19.99 | per 6 months |
| Subtitles to Video for month | $1.99 | per month |
| Subtitles to Video Annually | $39.99 | per year |
| Subtitles to Video Annually | $39.99 | per year |
| Subtitles to Video | $5.99 | per month |
| Unlimited Podcast Listening | $11.99 | per year |
| Unlimited Podcast Listening | $0.99 | per month |
| Unlimited Podcast Listening | $8.99 | per year |
| Subtitles to Video - Monthly | $2.99 | per month |
| Subtune: Monthly App Pack | $7.99 | per month |
| Subtune: Annual App Pack | $49.99 | per year |
| Subtune: Six Month App Pack | $29.99 | per 6 months |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/subtune-dual-subtitles/id6464495720/reviews.md

### 1/5 — This is a scam

*2025-04-01*

I paid for this stupid app the good thing is that only one month and it doesn’t work but I will request a refund

**Developer response:** Our app relies on certain YouTube features, and occasionally, when YouTube CHANGES these functionalities, it may take us a few days to adapt and release a compatible update. We understand how frustrating this can be and sincerely apologize for the disruption.

Thank you for your feedback, and we’re truly sorry for the inconvenience you’ve experienced.

We invite you to try our latest version, which includes several new features—most notably, an AI-powered dictionary that provides translations based on context for more accurate results.

We’d be happy to offer you a free trial to make up for the inconvenience. Please reach out to our support team directly so we can assist you.

Thank you again for giving us a try.

### 5/5 — Hola

*2025-01-02*

Enseñar

### 3/5 — Hon

*2024-12-07*

Got

**Developer response:** Thank you for your feedback! Please note that we’ve significantly improved the app’s stability in recent updates. We’ve also introduced a smart dictionary that understands context and provides accurate, well-structured explanations based on how the word is used. The overall experience is now much more convenient—we hope you’ll give the latest version a try!

## Frequently asked questions about SubTune

### What is SubTube?

SubTube is a Safari browser extension that adds dual subtitles to YouTube videos, allowing users to learn languages more effectively by tapping on words for translations and saving vocabulary.

### How does SubTube help with language learning?

SubTube turns YouTube into a language coach by providing interactive subtitles. Users can tap any word for translation, pronunciation, and grammar tips, and the auto-pause feature aids comprehension.

### Is SubTube available on all devices?

Yes, SubTube is supported on Mac, iPhone, iPad, and iPod, making it accessible across various Apple devices.

### What are the subscription options for SubTube?

SubTube offers several subscription plans, including 'Unlimited Podcast Listening' for $0.99/month and various 'Subtitles to Video' plans ranging from $1.99/month to $5.99/month.

### How often is SubTube updated?

The latest version of SubTube is 2.5, released on December 23, 2025, indicating regular updates to improve the language learning experience on YouTube.

### What is the age rating for SubTube?

SubTube has an age rating of 4+, making it suitable for a wide range of users interested in language education.

### Does SubTube have ads?

No, SubTube does not have advertisements, ensuring an uninterrupted language learning experience while watching YouTube videos.

### What is the user rating for SubTube?

SubTube has a rating of 3.8 stars based on 8 ratings, suggesting a generally positive user reception for its language learning features.

## Version history (last 5 releases)

### 2.7.8 — 2026-05-15

- Improved reliability when fetching subtitles
- New dictionary article
- Dictionary article now includes a context-aware mode that uses the subtitle line you translated the word from.

### 2.5 - Learn Languages On YouTube — 2025-12-23

New setting for slow playing

### 2.4.5 — 2025-07-31

Added the ability to change playback speed, just like on YouTube
Updated current subtitle and background colors across all platforms
Implemented onboarding screens for iOS and macOS
Improved build stability and fixed build-related issues

### 2.4.3 — 2025-06-24

Bugs fixed

### 2.4.0 — 2025-05-16

Bugs fixed

## Apps similar to SubTune

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Train English: Listening Audio](https://appshunter.io/ios/app/train-english-listening-audio/id6447188725) | 4.8 (217) | Free | Education |
| [Duolingo: Language Lessons](https://appshunter.io/ios/app/duolingo-language-lessons/id570060128) | 4.7 (5,388,063) | Free | Education |
| [EWA: Learn Languages](https://appshunter.io/ios/app/ewa-learn-languages/id1200778841) | 4.7 (193,800) | Free | Education |
| [4English - Learn English](https://appshunter.io/ios/app/4english-learn-english/id1287426517) | 4.8 (2,649) | Free | Education |
| [Learn English Listening Master](https://appshunter.io/ios/app/learn-english-listening-master/id1349948992) | 4.5 (467) | Free | Education |
| [English TV: Language Learning](https://appshunter.io/ios/app/english-tv-language-learning/id6444678268) | 1.0 (1) | Free | Education |

## More apps by ENGLISH IN GAMES

- [English Planet FillWords](https://appshunter.io/ios/app/english-planet-fillwords/id1563199834)
- [Word Mission - Search Puzzle](https://appshunter.io/ios/app/word-mission-search-puzzle/id1579893794)
- [Vocabulary from real videos](https://appshunter.io/ios/app/vocabulary-from-real-videos/id1622786750)
- [English Verbs: Learn Grammar](https://appshunter.io/ios/app/english-verbs-learn-grammar/id1638688704)
- [English Cards: Vocabulary](https://appshunter.io/ios/app/english-cards-vocabulary/id1658981786)
- [Phrasal Verbs: English Grammar](https://appshunter.io/ios/app/phrasal-verbs-english-grammar/id1659421678)

All apps by ENGLISH IN GAMES: https://appshunter.io/developer/1656052466

## Related topics

[dual subtitles for youtube](https://appshunter.io/ios/topics/dual-subtitles-for-youtube) · [english subtitles](https://appshunter.io/ios/topics/english-subtitles) · [video lingo dual subtitles](https://appshunter.io/ios/topics/video-lingo-dual-subtitles) · [dual subtitles](https://appshunter.io/ios/topics/dual-subtitles)

---

*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 2026-08-24.*