# Duoreader vs Lingo7

The clearest difference is rating: Lingo7 at 4.8 against Duoreader's 4.1. Lingo7 also leads on review sentiment (100% vs 63%) and update cadence (every 2 days vs every 2 months). Duoreader's advantage is in-app purchases (none vs 2) and ratings volume (20 vs 6). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lingo7 sells 2 in-app purchases, starting at $4.99 per month. Duoreader asks for nothing beyond the download.

Lingo7 holds the better App Store score, 4.8 against 4.1. Both are backed by a comparable volume of ratings — 20 and 6 respectively. Written reviews point the same way: 63% of Duoreader's written reviews are positive against 100% of Lingo7's.

Duoreader ships an update every 2 months, Lingo7 every 2 days. The most recent releases landed on October 12, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Duoreader | Lingo7 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (20 ratings)](https://appshunter.io/ios/app/duoreader-bilingual-reading/id1527845152/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/lingo7-languages-from-scratch/id6471030440/reviews)** |
| Number of ratings | **20** | 6 |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 64 MB | 108 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Xing Chen](https://appshunter.io/developer/990526001) | [SeYu LLC](https://appshunter.io/developer/1714681094) |

## 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


### Lingo7

[App page](https://appshunter.io/ios/app/lingo7-languages-from-scratch/id6471030440)

This app offers an immersive language learning experience through engaging reading and listening content. It helps users build vocabulary, understand grammar in context, and refine pronunciation with smart tools and a vast library of texts.

**Highlights:** Immersive reading with instant translations, Integrated audio for pronunciation practice, Extensive library of books and articles, Spaced repetition for vocabulary retention, Personalized word bank creation, Pronunciation and accent refinement tools

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $4.99 | per month |
| Yearly subscription | $25.00 | per year |


## Frequently asked questions

### Is Duoreader free?

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

### Is Lingo7 free?

Lingo7 is free to download, with in-app purchases available.

### Which has better reviews, Duoreader or Lingo7?

Lingo7 is rated higher. Duoreader averages 4.1 out of 5 from 20 ratings, while Lingo7 averages 4.8 from 6 ratings.

### Do Duoreader or Lingo7 have ads?

Neither Duoreader nor Lingo7 shows ads.

### Which is updated more often, Duoreader or Lingo7?

Duoreader ships an update every 2 months, and Lingo7 every 2 days. Most recently, Duoreader was updated on October 12, 2026 and Lingo7 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.*