# ReadLang WatchLang vs oqou | Learn Languages

The clearest difference is review sentiment: ReadLang WatchLang at 64% against oqou | Learn Languages's 0%. ReadLang WatchLang also leads on in-app purchases (none vs 3) and rating (4.4 vs 4.0). oqou | Learn Languages's advantage is ads (none vs shown). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. oqou | Learn Languages sells 3 in-app purchases, starting at $8.99 per month. ReadLang WatchLang asks for nothing beyond the download.

ReadLang WatchLang holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: ReadLang WatchLang has 64 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 64% of ReadLang WatchLang's written reviews are positive against 0% of oqou | Learn Languages's.

ReadLang WatchLang ships an update every 2 weeks, oqou | Learn Languages fortnightly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ReadLang WatchLang | oqou | Learn Languages |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (64 ratings)](https://appshunter.io/ios/app/readlang-watchlang/id1602114377/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/oqou-learn-languages/id6777945652/reviews) |
| Number of ratings | **64** | 4 |
| Positive reviews | **64.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 27 MB | 50 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Nguyen Hong Phuc](https://appshunter.io/developer/1519084763) | [CUMA ALI KESICI](https://appshunter.io/developer/1717337126) |

## What reviewers say

### ReadLang WatchLang

[App page](https://appshunter.io/ios/app/readlang-watchlang/id1602114377)

Learn languages by translating words and phrases on any webpage or YouTube video with dual subtitles. Practice vocabulary in context and improve listening skills with native pronunciations.

**Highlights:** Translate words and phrases on any webpage, YouTube dual subtitle player, Learn over 100 languages, Practice vocabulary in context, Listen to native pronunciations

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

**In-app purchases:** none


### oqou | Learn Languages

[App page](https://appshunter.io/ios/app/oqou-learn-languages/id6777945652)

Learn languages by reading content you enjoy. Import your own books, articles, or text, and tap any word for instant translation and context. A smart system helps you remember new vocabulary through spaced repetition.

**Highlights:** Import custom content (EPUB, PDF, web links), Instant word translation and article lookup, AI-powered context explanations, Spaced repetition vocabulary review, CEFR level assessment, Offline reading and audio

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oqou Pro 1 Month | $8.99 | per month |
| Oqou Pro 3 Months | $22.99 | per 3 months |
| Oqou Pro Annual | $69.99 | per year |


## Frequently asked questions

### Is ReadLang WatchLang free?

ReadLang WatchLang is free to download, with no in-app purchases.

### Is oqou | Learn Languages free?

oqou | Learn Languages is free to download, with in-app purchases available.

### Which has better reviews, ReadLang WatchLang or oqou | Learn Languages?

ReadLang WatchLang is rated higher. ReadLang WatchLang averages 4.4 out of 5 from 64 ratings, while oqou | Learn Languages averages 4.0 from 4 ratings.

### Do ReadLang WatchLang or oqou | Learn Languages have ads?

ReadLang WatchLang shows ads; oqou | Learn Languages does not.

### Which is updated more often, ReadLang WatchLang or oqou | Learn Languages?

ReadLang WatchLang ships an update every 2 weeks, and oqou | Learn Languages fortnightly. Most recently, ReadLang WatchLang was updated on October 21, 2026 and oqou | Learn Languages on October 24, 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.*