# CleanPro vs PDF Reader

The clearest difference is monetization model: PDF Reader at free with in-app purchases against CleanPro's subscription. CleanPro's advantage is ads (none vs shown). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. CleanPro sells 3 in-app purchases, starting at $6.99 per 7 days and PDF Reader sells 2 in-app purchases, starting at $19.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for CleanPro against 5.0 for PDF Reader. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 14, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | CleanPro | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cleanpro-ai-clean-storage/id6740484002/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-reader-editing/id6742738204/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 35 MB | 26 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [海东 付](https://appshunter.io/developer/1790145008) | [蕊 安](https://appshunter.io/developer/1665482948) |

## What reviewers say

### CleanPro

[App page](https://appshunter.io/ios/app/cleanpro-ai-clean-storage/id6740484002)

Intelligently organize photos and deep clean duplicate files, large files, and cache to instantly free up phone storage. Offers smart photo management, including duplicate detection and blurry photo filtering, alongside deep storage cleaning for junk cache and large files.

**Highlights:** Smart photo management, Duplicate photo cleaner, Blurry photo filter, Large files scanner, Junk cache cleaner, Storage analyzer, 100% private operations

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CleanPro Premium 1 week | $6.99 | per 7 days |
| CleanPro Premium 1 month | $19.99 | per month |
| CleanPro Premium 1 year | $69.99 | per year |


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-editing/id6742738204)

Easily read, annotate, and edit PDF documents with a comprehensive suite of tools. Mark important information, add text, signatures, and even merge or convert files. Secure your documents with password protection.

**Highlights:** Highlight and underline text, Hand-drawn annotation, Add text and fill forms, Digital signature and seal, Merge PDF files, Convert PDF to Word/JPG, Password protection

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Bronze | $19.99 | per 7 days |
| Premium Gold | $39.99 | per year |


## Frequently asked questions

### Is CleanPro free?

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

### Is PDF Reader free?

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

### Which has better reviews, CleanPro or PDF Reader?

CleanPro and PDF Reader are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do CleanPro or PDF Reader have ads?

PDF Reader shows ads; CleanPro does not.

### Which is updated more often, CleanPro or PDF Reader?

CleanPro ships an update every 3 weeks, and PDF Reader every 3 weeks. Most recently, CleanPro was updated on September 14, 2026 and PDF Reader on June 11, 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.*