# PDF Tools vs Storage Cleaner

The clearest difference is ratings volume: PDF Tools at 9 against Storage Cleaner's 3. PDF Tools also leads on iOS requirement (14.0 vs 18.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. PDF Tools sells 3 in-app purchases, starting at $2.99 per 7 days and Storage Cleaner sells 2 in-app purchases, starting at $6.99 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 PDF Tools against 5.0 for Storage Cleaner. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

PDF Tools ships an update weekly, Storage Cleaner every 6 days. The most recent releases landed on July 5, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | PDF Tools | Storage Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/pdf-tools-read-and-edit/id6745811413/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/storage-cleaner-cleanup-pro/id6749552449/reviews) |
| Number of ratings | **9** | 3 |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 96 MB | 43 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shilong Lu](https://appshunter.io/developer/1185413008) | [Invincible Labs LLC](https://appshunter.io/developer/1831098373) |

## What reviewers say

### PDF Tools

[App page](https://appshunter.io/ios/app/pdf-tools-read-and-edit/id6745811413)

Edit, convert, and manage PDF files with features like OCR scanning, electronic signatures, and file merging. This tool allows for local processing without requiring a login, ensuring privacy and security for your documents.

**Highlights:** PDF to Word/Excel/TXT conversion, OCR scanning, Electronic signature, Merge and split PDFs, File encryption, Highlight and doodle on PDFs

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $29.99 | per year |
| Permanent Member | $3.99 | one-time |


### Storage Cleaner

[App page](https://appshunter.io/ios/app/storage-cleaner-cleanup-pro/id6749552449)

Easily clean your device storage by deleting duplicate photos, videos, and contacts. Compress large files and reclaim space to improve performance. Secure private media in a PIN-protected vault.

**Highlights:** Delete duplicate/similar photos and videos, Merge duplicate contacts, Compress large files, PIN-protected photo vault, Home screen widgets, Swipe to delete functionality

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cleanup Cycle Pro | $6.99 | per 7 days |
| Cleanup Cycle Pro | $39.99 | per year |


## Frequently asked questions

### Is PDF Tools free?

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

### Is Storage Cleaner free?

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

### Which has better reviews, PDF Tools or Storage Cleaner?

PDF Tools and Storage Cleaner are both rated 5.0 out of 5 on the App Store, from 9 and 3 ratings respectively.

### Do PDF Tools or Storage Cleaner have ads?

Both PDF Tools and Storage Cleaner show ads.

### Which is updated more often, PDF Tools or Storage Cleaner?

PDF Tools ships an update weekly, and Storage Cleaner every 6 days. Most recently, PDF Tools was updated on July 5, 2026 and Storage Cleaner on September 10, 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.*