# HRR ERP vs PDF Scanner & Scan Document

The clearest difference is iOS requirement: HRR ERP at 12 against PDF Scanner & Scan Document's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | HRR ERP | PDF Scanner & Scan Document |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (5 ratings)](https://appshunter.io/ios/app/pdf-scanner-and-scan-document/id6739449063/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 73 MB | 118 MB |
| Requires iOS | **12** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [K3H Technologies](https://appshunter.io/developer/1807503615) | [Md Sajedur Rahaman](https://appshunter.io/developer/1586019019) |

## What reviewers say

### HRR ERP

[App page](https://appshunter.io/ios/app/hrr-erp/id6478649567)

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

**In-app purchases:** none


### PDF Scanner & Scan Document

[App page](https://appshunter.io/ios/app/pdf-scanner-and-scan-document/id6739449063)

Transform your device into a portable scanner to capture documents, receipts, notes, and books. Convert them to JPG or PDF, extract text with OCR, and add digital signatures. Easily edit, save, and share your scanned files.

**Highlights:** Scan documents, photos, receipts, and books, Convert to JPG or PDF, Extract text with OCR, Add digital signatures, Edit, save, and share files, Automatic capturing feature

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

**In-app purchases:** none


## Frequently asked questions

### Is HRR ERP free?

HRR ERP is free to download, with no in-app purchases.

### Is PDF Scanner & Scan Document free?

PDF Scanner & Scan Document is free to download, with no in-app purchases.

### Do HRR ERP or PDF Scanner & Scan Document have ads?

Neither HRR ERP nor PDF Scanner & Scan Document shows ads.

### Which is updated more often, HRR ERP or PDF Scanner & Scan Document?

HRR ERP ships an update every 2 months, and PDF Scanner & Scan Document every 2 months. Most recently, HRR ERP was updated on October 27, 2026 and PDF Scanner & Scan Document on October 27, 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.*