# Language Reactor ReadLang 1L vs lexfly

The clearest difference is update cadence: Language Reactor ReadLang 1L at weekly against lexfly's fortnightly. On price, ads, in-app purchases and device support 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 lexfly sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Language Reactor ReadLang 1L ships an update weekly, lexfly fortnightly. The most recent releases landed on October 22, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Language Reactor ReadLang 1L | lexfly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (184 ratings)](https://appshunter.io/ios/app/language-reactor-readlang-1l/id6740740246/reviews)** | — |
| Number of ratings | **184** | — |
| Positive reviews | 85.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 42 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nguyen Hong Phuc](https://appshunter.io/developer/1519084763) | [muhammet safa karaatay](https://appshunter.io/developer/1894932567) |

## What reviewers say

### Language Reactor ReadLang 1L

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

Master new vocabulary through active recall and spaced repetition. This tool helps you learn words in context on websites and videos, gradually providing hints as you progress. It supports over 100 languages and integrates seamlessly with your browsing experience.

**Highlights:** Active Recall for memory retention, Adaptive learning with gradual hints, Seamless website and video integration, Support for 100+ languages, Customizable learning settings

**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 |


### lexfly

[App page](https://appshunter.io/ios/app/lexfly/id6768446396)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lexify Pro Aylık | $4.99 | per month |
| Lexify Pro Yearly | $39.99 | 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 lexfly free?

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

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

Neither Language Reactor ReadLang 1L nor lexfly shows ads.

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

Language Reactor ReadLang 1L ships an update weekly, and lexfly fortnightly. Most recently, Language Reactor ReadLang 1L was updated on October 22, 2026 and lexfly on October 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.*