# Language Reactor ReadLang 1L vs Lingo Reactor

The clearest difference is ratings volume: Language Reactor ReadLang 1L at 187 against Lingo Reactor's 1. Language Reactor ReadLang 1L also leads on iOS requirement (15.1 vs 17.0). Lingo Reactor's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Language Reactor ReadLang 1L sells 3 in-app purchases, starting at $1.99 per 7 days and Lingo Reactor sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Lingo Reactor holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Language Reactor ReadLang 1L has 187 ratings behind it against 1, so its average is the more settled of the two.

Language Reactor ReadLang 1L ships an update weekly, Lingo Reactor every 9 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Language Reactor ReadLang 1L | Lingo Reactor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (187 ratings)](https://appshunter.io/ios/app/language-reactor-readlang-1l/id6740740246/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lingo-reactor-learn-languages/id6769086372/reviews)** |
| Number of ratings | **187** | 1 |
| Positive reviews | 82.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 58 MB | 30 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Nguyen Hong Phuc](https://appshunter.io/developer/1519084763) | [莹 蔡](https://appshunter.io/developer/1003080639) |

## What reviewers say

### Language Reactor ReadLang 1L

[App page](https://appshunter.io/ios/app/language-reactor-readlang-1l/id6740740246)

This app helps you learn new vocabulary by actively recalling words and phrases before revealing translations. It adapts to your progress, offering hints as you improve, and integrates seamlessly with web content for an immersive learning experience.

**Highlights:** Active Recall for memory retention, Adaptive learning with gradual hints, Seamless web integration, Supports over 100 languages, Customizable learning settings, Spaced repetition system

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Words | $1.99 | per 7 days |
| Unlimited Words | $23.99 | per year |
| Lifetime | $48.99 | one-time |


### Lingo Reactor

[App page](https://appshunter.io/ios/app/lingo-reactor-learn-languages/id6769086372)

Learn languages by listening to podcasts with AI-powered dual subtitles and detailed sentence explanations. Build vocabulary with real conversation examples and review saved words and phrases.

**Highlights:** AI transcriptions, Dual-language subtitles, Word-by-word highlighting, Detailed sentence explanations, Vocabulary wordbook, Sentence replay

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $0.99 | per month |
| Pro Monthly | $5.99 | per month |
| Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Language Reactor ReadLang 1L free?

Language Reactor ReadLang 1L is free to download, with in-app purchases available.

### Is Lingo Reactor free?

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

### Which has better reviews, Language Reactor ReadLang 1L or Lingo Reactor?

Lingo Reactor is rated higher. Language Reactor ReadLang 1L averages 4.7 out of 5 from 187 ratings, while Lingo Reactor averages 5.0 from 1 ratings.

### Do Language Reactor ReadLang 1L or Lingo Reactor have ads?

Neither Language Reactor ReadLang 1L nor Lingo Reactor shows ads.

### Which is updated more often, Language Reactor ReadLang 1L or Lingo Reactor?

Language Reactor ReadLang 1L ships an update weekly, and Lingo Reactor every 9 days. Most recently, Language Reactor ReadLang 1L was updated on November 8, 2026 and Lingo Reactor on November 5, 2026.

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