# Language Reactor vs DuaLyric

Language Reactor and DuaLyric both sit at 4.8 stars, but that hides the real split: 100% of DuaLyric's written reviews are positive against 66% of Language Reactor's. DuaLyric also leads on update cadence (weekly vs every 3 weeks). Language Reactor's advantage is ratings volume (3.9K vs 4) and iOS requirement (13.0 vs 17.6). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Language Reactor sells 12 in-app purchases, starting at $3.49 per month and DuaLyric sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

DuaLyric holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Language Reactor has 3.9K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 66% of Language Reactor's written reviews are positive against 100% of DuaLyric's.

Language Reactor ships an update every 3 weeks, DuaLyric weekly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Language Reactor | DuaLyric |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (3.9K ratings)](https://appshunter.io/ios/app/language-reactor-sounter/id1505600864/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/dualyric/id6749871770/reviews)** |
| Number of ratings | **3.9K** | 4 |
| Positive reviews | 65.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 120 MB | 7 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [David Galarza](https://appshunter.io/developer/1504772812) | [Jace Everett Blackburn](https://appshunter.io/developer/1832594360) |

## What reviewers say

### Language Reactor

[App page](https://appshunter.io/ios/app/language-reactor-sounter/id1505600864)

Learn languages through the power of music with interactive lessons based on your favorite songs. This app offers real-time lyric exercises, vocabulary building, and progress tracking to make language acquisition engaging and effective. It's an immersive alternative to traditional study methods.

**Highlights:** Personalized music-based courses, Real-time lyric exercises, Offline learning mode, Adaptive difficulty, Vocabulary builder, Progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.49 | per month |
| Monthly | $11.99 | per month |
| Biannual | $14.99 | per 6 months |
| Sounter Premium Welcome Offer | $19.99 | per year |
| Annual Subscription | $23.99 | per year |
| Sounter Premium | $24.99 | per year |
| Biannual | $40.49 | per 6 months |
| Biannual | $50.99 | per 6 months |
| Annual Subscription | $59.99 | per year |
| Biannual | $59.99 | per 6 months |
| Annual Subscription | $69.99 | per year |
| Lifetime - Premium | $99.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface
- 🎶 Engaging music-based learning
- 💯 Effective language learning
- 🔥 Excellent app
- 🤩 Fantastic app

**What reviewers complain about**

- 🐛 Technical issues (crashes, bugs, songs not loading)
- 💰 Subscription concerns (hidden fees, difficult to cancel)
- 🇧🇷 Lack of support for certain languages

**Reported bugs**

- Repeated lessons and inability to progress
- Automatic subscription charges without user consent

**Requested features**

- Add writing practice feature
- Improve accent and pronunciation feedback
- Provide more language options


### DuaLyric

[App page](https://appshunter.io/ios/app/dualyric/id6749871770)

Learn Spanish through music with interactive lyrics and AI-powered explanations. Understand song meanings, slang, and context in real-time while listening to your favorite Spanish tracks. Ideal for commuters and students looking for an engaging way to learn.

**Highlights:** Time-synced Spanish lyrics, Instant English translations, AI breakdown of song meaning, Learn slang and context, Interactive language lessons

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Subscription | $4.99 | per month |


## Frequently asked questions

### Is Language Reactor free?

Language Reactor is free to download, with in-app purchases available.

### Is DuaLyric free?

DuaLyric is free to download, with in-app purchases available.

### Which has better reviews, Language Reactor or DuaLyric?

DuaLyric is rated higher. Language Reactor averages 4.8 out of 5 from 3.9K ratings, while DuaLyric averages 5.0 from 4 ratings.

### Do Language Reactor or DuaLyric have ads?

Neither Language Reactor nor DuaLyric shows ads.

### Which is updated more often, Language Reactor or DuaLyric?

Language Reactor ships an update every 3 weeks, and DuaLyric weekly. Most recently, Language Reactor was updated on October 29, 2026 and DuaLyric on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*