# Duoreader vs Learn Languages

The clearest difference is in-app purchases: Duoreader at none against Learn Languages's 3. Duoreader also leads on ratings volume (22 vs 4) and iOS requirement (15.0 vs 18.0). Learn Languages's advantage is review sentiment (75% vs 63%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Learn Languages sells 3 in-app purchases, starting at $0.99 per 7 days. Duoreader asks for nothing beyond the download.

Duoreader holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Duoreader has 22 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 63% of Duoreader's written reviews are positive against 75% of Learn Languages's, so the app with the better star average is not the one people write more warmly about.

Duoreader ships an update every 2 months, Learn Languages every 5 weeks. The most recent releases landed on November 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Duoreader | Learn Languages |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (22 ratings)](https://appshunter.io/ios/app/duoreader-bilingual-reading/id1527845152/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/learn-languages-ai-diary/id6742906382/reviews) |
| Number of ratings | **22** | 4 |
| Positive reviews | 62.5% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 64 MB | 15 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Xing Chen](https://appshunter.io/developer/990526001) | [Kirusanth Schenkenberg van Mierop](https://appshunter.io/developer/1696588757) |

## What reviewers say

### Duoreader

[App page](https://appshunter.io/ios/app/duoreader-bilingual-reading/id1527845152)

Read books and articles in two languages simultaneously, with sentence-by-sentence translations and audio support. Improve language skills naturally while enjoying literature and news. Supports custom imports and AI-powered explanations.

**Highlights:** Sentence-by-sentence bilingual translation, AI-powered dictionary, Advanced text-to-speech with multiple voices, Import custom ePUB and PDF files, Wide range of classic and modern texts, Supports multiple languages

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

**In-app purchases:** none


### Learn Languages

[App page](https://appshunter.io/ios/app/learn-languages-ai-diary/id6742906382)

Practice writing in a new language with AI-powered feedback. This app helps you improve fluency and confidence by correcting your journal entries and showing you how your writing develops over time. It offers a private space to learn and grow your language skills.

**Highlights:** AI-assisted writing corrections, Daily journaling in target languages, Fluency and confidence building, Comparison of original and corrected entries, Secure and private data storage, Supports multiple languages

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Pro | $1.99 | per 7 days |
| Pro | $9.99 | per year |


## Frequently asked questions

### Is Duoreader free?

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

### Is Learn Languages free?

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

### Which has better reviews, Duoreader or Learn Languages?

Duoreader is rated higher. Duoreader averages 4.2 out of 5 from 22 ratings, while Learn Languages averages 4.0 from 4 ratings.

### Do Duoreader or Learn Languages have ads?

Neither Duoreader nor Learn Languages shows ads.

### Which is updated more often, Duoreader or Learn Languages?

Duoreader ships an update every 2 months, and Learn Languages every 5 weeks. Most recently, Duoreader was updated on November 3, 2026 and Learn Languages on October 18, 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.*