# ezPDF CLEAR vs Language Tutor

The clearest difference is update cadence: Language Tutor at every 5 days against ezPDF CLEAR's every 2 months. Language Tutor also leads on review sentiment (100% vs 88%). ezPDF CLEAR's advantage is iOS requirement (6.1 vs 12). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ezPDF CLEAR ships an update every 2 months, Language Tutor every 5 days. The most recent releases landed on October 12, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ezPDF CLEAR | Language Tutor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ezpdf-clear-digital-textbook-and-workbook/id906166969/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 87.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 40 MB | 38 MB |
| Requires iOS | **6.1** | 12 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Unidocs Inc.](https://appshunter.io/developer/396101795) | [Sim32 LLC](https://appshunter.io/developer/1793626683) |

## What reviewers say

### ezPDF CLEAR

[App page](https://appshunter.io/ios/app/ezpdf-clear-digital-textbook-and-workbook/id906166969)

This app transforms static PDF documents into interactive learning experiences. It allows users to engage with embedded multimedia, annotate directly on pages, and take quizzes and tests within the PDF itself. Ideal for flipped learning, it makes educational content more dynamic and responsive.

**Highlights:** Interactive PDF quizzes and tests, Embedded audio and video playback, Annotation tools (highlight, draw, type), Fillable PDF forms, Flash card player, Support for various test types

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

**In-app purchases:** none


### Language Tutor

[App page](https://appshunter.io/ios/app/language-tutor/id1109848310)

Master new vocabulary with interactive flashcards and diverse exercises. Customize your learning experience by creating your own card sets or importing them from CSV files. Track your progress and learn at your own pace.

**Highlights:** Interactive flashcards, Multiple exercise types, Customizable card lists, Import cards from CSV, Adjustable learning preferences, Progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ezPDF CLEAR free?

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

### Is Language Tutor free?

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

### Do ezPDF CLEAR or Language Tutor have ads?

Neither ezPDF CLEAR nor Language Tutor shows ads.

### Which is updated more often, ezPDF CLEAR or Language Tutor?

ezPDF CLEAR ships an update every 2 months, and Language Tutor every 5 days. Most recently, ezPDF CLEAR was updated on October 12, 2026 and Language Tutor on September 28, 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.*