# Auto Scroll PDF vs PresentCast

The clearest difference is update cadence: Auto Scroll PDF at every 10 days against PresentCast's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Auto Scroll PDF sells 3 in-app purchases, starting at $1.49 per month and PresentCast sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Auto Scroll PDF ships an update every 10 days, PresentCast monthly. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Auto Scroll PDF | PresentCast |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Paid | — |
| Size | 35 MB | 8 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seiya.k](https://appshunter.io/developer/383021944) | [雷 陈](https://appshunter.io/developer/1763048890) |

## What reviewers say

### Auto Scroll PDF

[App page](https://appshunter.io/ios/app/auto-scroll-pdf/id6752554086)

This app automatically scrolls through your PDF documents, allowing for a hands-free reading experience. It's ideal for following recipes, studying, or presenting without needing to manually turn pages.

**Highlights:** Automatic scrolling, Adjustable scroll speed, Page-by-page mode, Bookmarks, Dark mode, Full screen mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.49 | per month |
| Premium Yearly | $6.99 | per year |
| Premium Lifetime | $12.99 | one-time |


### PresentCast

[App page](https://appshunter.io/ios/app/presentcast-playlist-casting/id6792759288)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Annual Subscription | $19.99 | per year |
| Pro Lifetime Purchase | $39.99 | one-time |


## Frequently asked questions

### Is Auto Scroll PDF free?

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

### Is PresentCast free?

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

### Do Auto Scroll PDF or PresentCast have ads?

Neither Auto Scroll PDF nor PresentCast shows ads.

### Which is updated more often, Auto Scroll PDF or PresentCast?

Auto Scroll PDF ships an update every 10 days, and PresentCast monthly. Most recently, Auto Scroll PDF was updated on October 8, 2026 and PresentCast 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.*