# Auto Scroll Reader vs Image to PDF

The clearest difference is rating: Image to PDF at 5.0 against Auto Scroll Reader's 3.3. Image to PDF also leads on iOS requirement (14.0 vs 17.0). Auto Scroll Reader's advantage is review sentiment (100% vs 67%) and update cadence (every 11 days vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Auto Scroll Reader sells 3 in-app purchases, starting at $2.99 per month and Image to PDF sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Image to PDF holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews complicate that: 100% of Auto Scroll Reader's written reviews are positive against 67% of Image to PDF's, so the app with the better star average is not the one people write more warmly about.

Auto Scroll Reader ships an update every 11 days, Image to PDF every 3 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Auto Scroll Reader | Image to PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (3 ratings)](https://appshunter.io/ios/app/auto-scroll-reader-scrollly/id1624347080/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/image-to-pdf-photo-to-pdf/id6748665460/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 17 MB | 11 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sobhi Arood](https://appshunter.io/developer/867881944) | [Kevin Rupareliya](https://appshunter.io/developer/1768692577) |

## What reviewers say

### Auto Scroll Reader

[App page](https://appshunter.io/ios/app/auto-scroll-reader-scrollly/id1624347080)

Read documents and text hands-free with automatic scrolling. Import PDFs, extract text from images using AI, or paste any text for a comfortable, uninterrupted reading session. Customize scrolling speed and appearance for an optimal experience.

**Highlights:** AI-powered text extraction from images, Import PDF documents, Paste or type any text, Smooth automatic scrolling, Adjustable scrolling speed, Dark Mode for night reading

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $9.99 | per year |
| Lifetime | $19.99 | one-time |


### Image to PDF

[App page](https://appshunter.io/ios/app/image-to-pdf-photo-to-pdf/id6748665460)

Easily convert your images, JPGs, and PNGs into high-quality PDF documents. This app offers offline functionality, custom layout options, and seamless sharing or printing capabilities without any ads or watermarks.

**Highlights:** Convert images to PDF instantly, Custom page layout options, Add PDF margins, Reorder and remove images, Save, share, or print PDFs, Works offline, No watermarks

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $0.99 | per 7 days |
| Monthly Premium Subscription | $2.99 | per month |
| Yearly Premium Subscription | $12.99 | per year |


## Frequently asked questions

### Is Auto Scroll Reader free?

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

### Is Image to PDF free?

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

### Which has better reviews, Auto Scroll Reader or Image to PDF?

Image to PDF is rated higher. Auto Scroll Reader averages 3.3 out of 5 from 3 ratings, while Image to PDF averages 5.0 from 4 ratings.

### Do Auto Scroll Reader or Image to PDF have ads?

Neither Auto Scroll Reader nor Image to PDF shows ads.

### Which is updated more often, Auto Scroll Reader or Image to PDF?

Auto Scroll Reader ships an update every 11 days, and Image to PDF every 3 months. Most recently, Auto Scroll Reader was updated on November 3, 2026 and Image to PDF on November 5, 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.*