# ContextCat vs Language Reactor ReadLang 1L

The clearest difference is ads: Language Reactor ReadLang 1L at none against ContextCat's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ContextCat sells 3 in-app purchases, starting at $7.99 per month and Language Reactor ReadLang 1L sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 12, 2026 and November 14, 2026 respectively.

## The numbers

| Metric | ContextCat | Language Reactor ReadLang 1L |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (189 ratings)](https://appshunter.io/ios/app/language-reactor-readlang-1l/id6740740246/reviews)** |
| Number of ratings | — | **189** |
| Positive reviews | — | 82.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 77 MB | 58 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Caner Gulay](https://appshunter.io/developer/1554769164) | [Nguyen Hong Phuc](https://appshunter.io/developer/1519084763) |

## What reviewers say

### ContextCat

[App page](https://appshunter.io/ios/app/contextcat-learn-by-reading/id6737737343)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ContextCat Pro (Monthly) | $7.99 | per month |
| ContextCat Pro (6 Months) | $24.99 | per 6 months |
| ContextCat Pro (Yearly) | $49.99 | per year |


### 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 |


## Frequently asked questions

### Is ContextCat free?

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

### Is Language Reactor ReadLang 1L free?

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

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

ContextCat shows ads; Language Reactor ReadLang 1L does not.

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

ContextCat ships an update weekly, and Language Reactor ReadLang 1L weekly. Most recently, ContextCat was updated on November 12, 2026 and Language Reactor ReadLang 1L on November 14, 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.*