# PDF Scanner vs COLC eClaim

The clearest difference is in-app purchases: COLC eClaim at none against PDF Scanner's 16. COLC eClaim also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Scanner sells 13 in-app purchases, starting at $2.99 per 7 days. COLC eClaim asks for nothing beyond the download.

PDF Scanner ships an update every 2 weeks, COLC eClaim every 4 weeks. The most recent releases landed on October 26, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | PDF Scanner | COLC eClaim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (787 ratings)](https://appshunter.io/ios/app/pdf-scanner-ai-ocr-and-doc-scan/id530020778/reviews)** | — |
| Number of ratings | **787** | — |
| Positive reviews | 77.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 220 MB | 77 MB |
| Requires iOS | **15** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Worldscan Information Technology Co., Ltd.](https://appshunter.io/developer/463430010) | [COL Limited](https://appshunter.io/developer/647131720) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-ai-ocr-and-doc-scan/id530020778)

This app transforms your mobile device into a powerful document scanner. Easily capture, convert, and manage documents, receipts, and photos into clear, sharp images or PDFs. Advanced processing ensures readability, and OCR allows for text extraction.

**Highlights:** Scan documents, photos, receipts, Convert to PDF, Batch scanning, Automatic side cut, Image enhancement, Text Recognition (OCR), Multi-sized PDFs

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly membership | $2.99 | per 7 days |
| Monthly VIP account | $4.99 | per month |
| VIP for one quarter | $7.99 | per 3 months |
| Half-yearly membership | $9.99 | per 6 months |
| pdf scanner-cam scan app +Year | $29.99 | per year |
| 50-page PDF format conversion | $1.99 | one-time |
| upgrade for worldscan | $2.99 | one-time |
| pdf to ppt | $3.99 | one-time |
| pdf to word | $4.99 | one-time |
| 200-page PDF format conversion | $4.99 | one-time |
| 2GB cloud space | $6.99 | one-time |
| 500-page PDF format conversion | $12.99 | one-time |
| 5GB cloud space | $14.99 | one-time |


### COLC eClaim

[App page](https://appshunter.io/ios/app/colc-eclaim/id1668267012)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Scanner free?

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

### Is COLC eClaim free?

COLC eClaim is free to download, with no in-app purchases.

### Do PDF Scanner or COLC eClaim have ads?

PDF Scanner shows ads; COLC eClaim does not.

### Which is updated more often, PDF Scanner or COLC eClaim?

PDF Scanner ships an update every 2 weeks, and COLC eClaim every 4 weeks. Most recently, PDF Scanner was updated on October 26, 2026 and COLC eClaim on September 30, 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.*