# Athena Eye Control vs Auto Scroll PDF

The clearest difference is review sentiment: Athena Eye Control at 100% against Auto Scroll PDF's 50%. Athena Eye Control also leads on in-app purchases (none vs 3). Auto Scroll PDF's advantage is update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Auto Scroll PDF sells 3 in-app purchases, starting at $1.49 per month. Athena Eye Control asks for nothing beyond the download.

Athena Eye Control ships an update every 2 months, Auto Scroll PDF every 10 days. The most recent releases landed on September 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Athena Eye Control | Auto Scroll PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/athena-eye-control-reader/id1633121969/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | **Free** | Paid |
| Size | 128 MB | 35 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Athena Accessible Technology, Inc.](https://appshunter.io/developer/1565018186) | [Seiya.k](https://appshunter.io/developer/383021944) |

## What reviewers say

### Athena Eye Control

[App page](https://appshunter.io/ios/app/athena-eye-control-reader/id1633121969)

This app uses eye tracking and AI to automatically scroll content as you read, adapting to your speed and focus. It offers eye gestures for navigation and reading aids like rulers to improve comprehension and accessibility.

**Highlights:** Eye-controlled smart scrolling, Simple eye gesture swiping, Cursor control via eye tracking, Multiple reading modes, Clutter-free reader view, Content sharing from other apps

**Features:** Safari Extension

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Athena Eye Control free?

Athena Eye Control is free to download, with no in-app purchases.

### Is Auto Scroll PDF free?

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

### Do Athena Eye Control or Auto Scroll PDF have ads?

Neither Athena Eye Control nor Auto Scroll PDF shows ads.

### Which is updated more often, Athena Eye Control or Auto Scroll PDF?

Athena Eye Control ships an update every 2 months, and Auto Scroll PDF every 10 days. Most recently, Athena Eye Control was updated on September 26, 2026 and Auto Scroll PDF on October 8, 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.*