# Libry vs WORDBOX Essential

The clearest difference is review sentiment: WORDBOX Essential at 70% against Libry's 12%. WORDBOX Essential also leads on iOS requirement (10.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Libry | WORDBOX Essential |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.8% of reviews | **69.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 106 MB | 476 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Libry Inc.](https://appshunter.io/developer/1031867351) | [BISEISHA CO.,LTD.](https://appshunter.io/developer/1504026746) |

## What reviewers say

### Libry

[App page](https://appshunter.io/ios/app/libry/id1147557530)

Transform your physical study materials into digital interactive lessons. This app analyzes your learning patterns to recommend challenging and forgettable questions, offering personalized study support. It allows you to search for specific problems and track your progress.

**Highlights:** Digital textbook viewer, Review forgotten questions, Practice difficult questions, Search problems by keyword, Track favorite and incorrect answers, Learning history

**Features:** Vision Pro support

**In-app purchases:** none


### WORDBOX Essential

[App page](https://appshunter.io/ios/app/wordbox-essential/id1504026747)

This app offers multiple ways to learn English vocabulary, including tests, flashcards, and listening exercises. Track your progress with detailed performance reports and focus on areas where you need improvement.

**Highlights:** Vocabulary tests with weak point focus, Bilingual and example-based question formats, Interactive word card learning, Listening comprehension exercises, Comprehensive word list with details, Visual performance tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Libry free?

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

### Is WORDBOX Essential free?

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

### Do Libry or WORDBOX Essential have ads?

Neither Libry nor WORDBOX Essential shows ads.

### Which is updated more often, Libry or WORDBOX Essential?

Libry ships an update every 2 months, and WORDBOX Essential every 2 months. Most recently, Libry was updated on October 13, 2026 and WORDBOX Essential on October 3, 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.*