# ScanPulse PDF Doc Reader Maker vs Eye blink detection

The clearest difference is rating: ScanPulse PDF Doc Reader Maker at 5.0 against Eye blink detection's 2.0. ScanPulse PDF Doc Reader Maker also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.7.2). Eye blink detection's advantage is in-app purchases (none vs 6) and update cadence (every 2 weeks vs every 2 months). On price, ratings volume and ads there is nothing between them.

Both are free to download. ScanPulse PDF Doc Reader Maker sells 6 in-app purchases, starting at $0.29 per 7 days. Eye blink detection asks for nothing beyond the download.

ScanPulse PDF Doc Reader Maker holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

ScanPulse PDF Doc Reader Maker ships an update every 2 months, Eye blink detection every 2 weeks. The most recent releases landed on August 25, 2026 and August 2, 2026 respectively.

## The numbers

| Metric | ScanPulse PDF Doc Reader Maker | Eye blink detection |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scanpulse-pdf-doc-reader-maker/id6475978329/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/eye-blink-detection/id6502569148/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 31 MB | 35 MB |
| Requires iOS | **15.0** | 17.7.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [dipen narola](https://appshunter.io/developer/1228304397) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### ScanPulse PDF Doc Reader Maker

[App page](https://appshunter.io/ios/app/scanpulse-pdf-doc-reader-maker/id6475978329)

Transform your smartphone into a powerful PDF scanner. Easily scan documents, ID cards, books, and photos, converting them into high-quality PDFs or JPEGs. Edit, add signatures, and extract text with OCR. Share your scanned files efficiently.

**Highlights:** High-quality PDF scanning, Versatile document scanning, Edit and annotate PDFs, OCR text extraction, Multi-page scanning, Scan ID and passport, Share and export files

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 days Ads Free Subscription | $0.29 | per 7 days |
| 1 Month Ads Free Subscription | $0.59 | per month |
| 3 Month Ads Free Subscription | $1.59 | per 3 months |
| 6 Month Ads Free Subscription | $2.69 | per 6 months |
| 12 Month Ads Free Subscription | $4.19 | per year |
| Ads free service for 30 days | $0.29 | one-time |


### Eye blink detection

[App page](https://appshunter.io/ios/app/eye-blink-detection/id6502569148)

This utility app monitors and displays your blinking activity in real-time. It shows your current blink status and counts the total number of blinks detected on the screen.

**Highlights:** Real-time blink detection, Displays blink status, Counts blinks, On-screen display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ScanPulse PDF Doc Reader Maker free?

ScanPulse PDF Doc Reader Maker is free to download, with in-app purchases available.

### Is Eye blink detection free?

Eye blink detection is free to download, with no in-app purchases.

### Which has better reviews, ScanPulse PDF Doc Reader Maker or Eye blink detection?

ScanPulse PDF Doc Reader Maker is rated higher. ScanPulse PDF Doc Reader Maker averages 5.0 out of 5 from 1 ratings, while Eye blink detection averages 2.0 from 1 ratings.

### Do ScanPulse PDF Doc Reader Maker or Eye blink detection have ads?

Both ScanPulse PDF Doc Reader Maker and Eye blink detection show ads.

### Which is updated more often, ScanPulse PDF Doc Reader Maker or Eye blink detection?

ScanPulse PDF Doc Reader Maker ships an update every 2 months, and Eye blink detection every 2 weeks. Most recently, ScanPulse PDF Doc Reader Maker was updated on August 25, 2026 and Eye blink detection on August 2, 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.*