# Clean Lion vs Cam PDF OCR Document Scanner

Clean Lion and Cam PDF OCR Document Scanner are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Clean Lion sells 3 in-app purchases, starting at $4.99 per 7 days and Cam PDF OCR Document Scanner sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Clean Lion ships an update every 4 weeks, Cam PDF OCR Document Scanner monthly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Clean Lion | Cam PDF OCR Document Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (126 ratings)](https://appshunter.io/ios/app/clean-lion/id6746750584/reviews)** | — |
| Number of ratings | **126** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 36 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | +4 |
| Developer | [EIGHT PUNCH(HONGKONG)CO.,LIMITED](https://appshunter.io/developer/1696585489) | [卓 张](https://appshunter.io/developer/1765233606) |

## What reviewers say

### Clean Lion

[App page](https://appshunter.io/ios/app/clean-lion/id6746750584)

This utility app helps declutter your phone by offering one-click file cleaning, photo management, and junk video removal. It also includes a WiFi speed test to monitor your network performance.

**Highlights:** One-click phone cleaning, Photo cleanup (delete unwanted/similar), Junk video file removal, WiFi speed measurement, Subscription options

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| week subscription | $4.99 | per 7 days |
| month subscription | $9.99 | per month |
| year subscription | $29.99 | per year |


### Cam PDF OCR Document Scanner

[App page](https://appshunter.io/ios/app/cam-pdf-ocr-document-scanner/id6778317724)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Annual Subscription | $69.99 | per year |


## Frequently asked questions

### Is Clean Lion free?

Clean Lion is free to download, with in-app purchases available.

### Is Cam PDF OCR Document Scanner free?

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

### Do Clean Lion or Cam PDF OCR Document Scanner have ads?

Neither Clean Lion nor Cam PDF OCR Document Scanner shows ads.

### Which is updated more often, Clean Lion or Cam PDF OCR Document Scanner?

Clean Lion ships an update every 4 weeks, and Cam PDF OCR Document Scanner monthly. Most recently, Clean Lion was updated on October 28, 2026 and Cam PDF OCR Document Scanner on October 25, 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.*