# PDF Reader Auto Scroll vs Translator for Safari

The clearest difference is price: Translator for Safari at $1.99 against PDF Reader Auto Scroll's $9.99. PDF Reader Auto Scroll's advantage is update cadence (every 5 days vs every 8 months) and iOS requirement (13.0 vs 15.6). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

PDF Reader Auto Scroll costs $9.99 and Translator for Safari $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PDF Reader Auto Scroll ships an update every 5 days, Translator for Safari every 8 months. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PDF Reader Auto Scroll | Translator for Safari |
| --- | --- | --- |
| Price | $9.99 | **$1.99** |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/pdf-reader-auto-scroll/id6736847843/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 8 months |
| Monetization | Paid | Paid |
| Size | 1 MB | 8 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Abdulkarim Nasir](https://appshunter.io/developer/1463436050) | [Pierre Stanislas](https://appshunter.io/developer/1261009329) |

## What reviewers say

### PDF Reader Auto Scroll

[App page](https://appshunter.io/ios/app/pdf-reader-auto-scroll/id6736847843)

This utility app offers hands-free reading of PDF documents with customizable automatic page scrolling. It allows users to manage files, adjust scroll speed and direction, and maintain reading progress without manual interaction.

**Highlights:** Automatic page scrolling, Adjustable scroll speed and direction, Hands-free reading, PDF file management, Night mode, Resume reading progress

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

**In-app purchases:** none


### Translator for Safari

[App page](https://appshunter.io/ios/app/translator-for-safari/id6743857642)

This browser extension seamlessly translates text on any webpage directly within Safari. It supports over 30 languages and offers a clean, intuitive interface for quick and accurate translations.

**Highlights:** Translate selected text on any webpage, Supports over 30 languages, Remembers last used target language, Customizable language settings, Privacy-focused, no data stored, Clean and intuitive interface

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader Auto Scroll free?

PDF Reader Auto Scroll costs $9.99, with no in-app purchases.

### Is Translator for Safari free?

Translator for Safari costs $1.99, with no in-app purchases.

### Do PDF Reader Auto Scroll or Translator for Safari have ads?

Neither PDF Reader Auto Scroll nor Translator for Safari shows ads.

### Which is updated more often, PDF Reader Auto Scroll or Translator for Safari?

PDF Reader Auto Scroll ships an update every 5 days, and Translator for Safari every 8 months. Most recently, PDF Reader Auto Scroll was updated on September 30, 2026 and Translator for Safari on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*