# PDF Reader vs Panda Trans

The clearest difference is review sentiment: Panda Trans at 100% against PDF Reader's 0%. Panda Trans also leads on in-app purchases (none vs 3) and update cadence (every 5 weeks vs every 4 months). PDF Reader's advantage is price ($3.99 vs $4.99). On ads, device support and iOS requirement there is nothing between them.

PDF Reader costs $3.99 and Panda Trans $4.99 up front. PDF Reader sells 3 in-app purchases, starting at $1.99 per month. Panda Trans asks for nothing beyond the download.

PDF Reader ships an update every 4 months, Panda Trans every 5 weeks. The most recent releases landed on October 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | PDF Reader | Panda Trans |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/pdf-reader-for-pdf-reading/id6756018034/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | **Freemium** | Paid |
| Size | 9 MB | 10 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [乐祥 胡](https://appshunter.io/developer/1572365721) | [yu liu](https://appshunter.io/developer/1862057395) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-for-pdf-reading/id6756018034)

This app offers a streamlined way to read, annotate, and organize PDF documents on iOS devices. It features smooth rendering, smart annotation tools, and cloud synchronization for easy access across devices. Enjoy a distraction-free reading experience with features like night mode and reading progress memory.

**Highlights:** Smooth PDF rendering, Highlight text and add notes, Organize documents with categories, iCloud and cloud storage import, Reading progress memory, Night mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFReader Premium - monthly | $1.99 | per month |
| PDFReader Premium - yearly | $14.99 | per year |
| PDFReader Premium - lifetime | $69.99 | one-time |


### Panda Trans

[App page](https://appshunter.io/ios/app/panda-trans-offline-languages/id6757993913)

Translate documents, photos, and voice recordings offline with advanced OCR and layout optimization. Offers secure, on-device processing for privacy and supports numerous global languages with authentic expression. Features a clean, content-focused interface.

**Highlights:** Offline PDF document translation with layout optimization, On-device voice recognition for secure transcription, Smart OCR photo translation from camera, Bilingual comparison mode for learning, Supports major global languages, Neo-Brutalism design for intuitive use

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader free?

PDF Reader costs $3.99, and also offers in-app purchases.

### Is Panda Trans free?

Panda Trans costs $4.99, with no in-app purchases.

### Do PDF Reader or Panda Trans have ads?

Neither PDF Reader nor Panda Trans shows ads.

### Which is updated more often, PDF Reader or Panda Trans?

PDF Reader ships an update every 4 months, and Panda Trans every 5 weeks. Most recently, PDF Reader was updated on October 12, 2026 and Panda Trans on September 24, 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.*