# Scroll Reader vs PDF AutoScroll

The clearest difference is price: Scroll Reader at Free against PDF AutoScroll's $4.99. PDF AutoScroll's advantage is in-app purchases (none vs 4) and update cadence (every 2 weeks vs monthly). On ads, device support and iOS requirement there is nothing between them.

Scroll Reader is free to download; PDF AutoScroll costs $4.99 up front. Scroll Reader sells 4 in-app purchases, starting at $0.99 per 7 days. PDF AutoScroll asks for nothing beyond the download.

Scroll Reader ships an update monthly, PDF AutoScroll every 2 weeks. The most recent releases landed on September 29, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Scroll Reader | PDF AutoScroll |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[4.3 (7 ratings)](https://appshunter.io/ios/app/pdf-autoscroll/id6743747935/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 55.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Paid |
| Size | 10 MB | 4 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Dzmitry Sotnikov](https://appshunter.io/developer/1398242312) | [Paran](https://appshunter.io/developer/1698510581) |

## What reviewers say

### Scroll Reader

[App page](https://appshunter.io/ios/app/scroll-reader/id1444861831)

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly. 20% savings | $1.99 | per month |
| Annual with 80% savings | $4.99 | per year |
| Annual. 50% savings | $8.99 | per year |


### PDF AutoScroll

[App page](https://appshunter.io/ios/app/pdf-autoscroll/id6743747935)

Effortlessly read long documents, papers, or sheet music with smooth, hands-free auto-scrolling. This PDF viewer enhances focus by eliminating manual page turns and offers features like dark mode, highlighting, and quick navigation.

**Highlights:** Smooth auto-scrolling with speed control, Dark mode for comfortable reading, Highlighting and instant jump to highlights, Table of contents for quick navigation, Search functionality, Bookmarks and automatic last-position restore, Recent PDF reopening

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Scroll Reader free?

Scroll Reader is free to download, with in-app purchases available.

### Is PDF AutoScroll free?

PDF AutoScroll costs $4.99, with no in-app purchases.

### Do Scroll Reader or PDF AutoScroll have ads?

Neither Scroll Reader nor PDF AutoScroll shows ads.

### Which is updated more often, Scroll Reader or PDF AutoScroll?

Scroll Reader ships an update monthly, and PDF AutoScroll every 2 weeks. Most recently, Scroll Reader was updated on September 29, 2026 and PDF AutoScroll on October 14, 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.*