# Translate Lion vs PDF Reader

The clearest difference is review sentiment: PDF Reader at 61% against Translate Lion's 0%. PDF Reader also leads on rating (4.8 vs 4.0) and ratings volume (3.3K vs 29). Translate Lion's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

PDF Reader holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: PDF Reader has 3.3K ratings behind it against 29, so its average is the more settled of the two. Written reviews point the same way: 0% of Translate Lion's written reviews are positive against 61% of PDF Reader's.

Translate Lion ships an update every 2 weeks, PDF Reader weekly. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Translate Lion | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (29 ratings)](https://appshunter.io/ios/app/translate-lion/id6474850371/reviews) | **[4.8 (3.3K ratings)](https://appshunter.io/ios/app/pdf-reader-easy-editor/id6630367408/reviews)** |
| Number of ratings | 29 | **3.3K** |
| Positive reviews | 0.0% of reviews | **61.3% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Best chart rank | — | **#18** |
| Size | 74 MB | 69 MB |
| Requires iOS | 13.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EIGHT PUNCH(HONGKONG)CO.,LIMITED](https://appshunter.io/developer/1696585489) | [SPARK TECH LIMITED](https://appshunter.io/developer/1709259681) |

## What reviewers say

### Translate Lion

[App page](https://appshunter.io/ios/app/translate-lion/id6474850371)

This app offers versatile translation capabilities, including text, photo, voice, and real-time conversation translation. It also features intelligent learning tools like vocabulary explanation and personalized recommendations to enhance language skills.

**Highlights:** Text input translation, Photo recognition translation, Voice input translation, Real-time conversation translation, Vocabulary explanation and collection, Intelligent learning recommendations

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

**In-app purchases:** none


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-easy-editor/id6630367408)

**Currently charting:** #18 Top Free · Utilities (US App Store)

Transform your smartphone into a powerful PDF scanner and editor. Easily convert images and documents to PDF, or convert PDFs to other formats. Protect your files with encryption and share them securely.

**Highlights:** Scan documents, Convert images to PDF, Convert PDF to other formats, Crop image sizes, Share documents, Add watermark, File encryption

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 💡 Useful features
- 🚀 Fast performance

**What reviewers complain about**

- 🐛 Crashes and bugs
- 💰 Excessive ads
- 🔋 Drains battery quickly

**Reported bugs**

- Login issues
- Compatibility problems with newer devices
- Frequent crashes and freezes

**Requested features**

- More customization options
- Improved privacy controls
- Better customer support


## Frequently asked questions

### Is Translate Lion free?

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

### Is PDF Reader free?

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

### Which has better reviews, Translate Lion or PDF Reader?

PDF Reader is rated higher. Translate Lion averages 4.0 out of 5 from 29 ratings, while PDF Reader averages 4.8 from 3.3K ratings.

### Do Translate Lion or PDF Reader have ads?

PDF Reader shows ads; Translate Lion does not.

### Which is updated more often, Translate Lion or PDF Reader?

Translate Lion ships an update every 2 weeks, and PDF Reader weekly. Most recently, Translate Lion was updated on October 7, 2026 and PDF Reader on October 15, 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.*