# PDF Converter・Doc Scanner vs Attendance marker

The clearest difference is in-app purchases: Attendance marker at none against PDF Converter・Doc Scanner's 4. Attendance marker also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18). PDF Converter・Doc Scanner's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. PDF Converter・Doc Scanner sells 4 in-app purchases, starting at $6.99 per 7 days. Attendance marker asks for nothing beyond the download.

PDF Converter・Doc Scanner ships an update every 2 months, Attendance marker monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PDF Converter・Doc Scanner | Attendance marker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (31 ratings)](https://appshunter.io/ios/app/pdf-converterdoc-scanner/id6670748953/reviews)** | — |
| Number of ratings | **31** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 27 MB |
| Requires iOS | 18 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nikolai Ivanenko](https://appshunter.io/developer/1855826089) | [Solatium Canada Inc.](https://appshunter.io/developer/1797844294) |

## What reviewers say

### PDF Converter・Doc Scanner

[App page](https://appshunter.io/ios/app/pdf-converterdoc-scanner/id6670748953)

Easily scan physical documents and convert various file types, images, and web pages into professional PDF formats. Organize, edit, and share your important content quickly and efficiently.

**Highlights:** Smart document scanning, Create PDFs from various sources, Convert multiple file types, Edit PDFs before saving, Instant sharing options

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Convert to PDF Docs & Pictures | $6.99 | per 7 days |
| Convert to PDF Docs & Pictures | $6.99 | per 7 days |
| Image & Photo to PDF・Converter | $19.99 | per month |
| Image & Photo to PDF・Converter | $39.99 | per year |


### Attendance marker

[App page](https://appshunter.io/ios/app/attendance-marker/id6770461482)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PDF Converter・Doc Scanner free?

PDF Converter・Doc Scanner is free to download, with in-app purchases available.

### Is Attendance marker free?

Attendance marker is free to download, with no in-app purchases.

### Do PDF Converter・Doc Scanner or Attendance marker have ads?

Attendance marker shows ads; PDF Converter・Doc Scanner does not.

### Which is updated more often, PDF Converter・Doc Scanner or Attendance marker?

PDF Converter・Doc Scanner ships an update every 2 months, and Attendance marker monthly. Most recently, PDF Converter・Doc Scanner was updated on October 24, 2026 and Attendance marker on October 28, 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.*