# Storage Cleaner · vs PDF Reader

The clearest difference is rating: Storage Cleaner · at 4.6 against PDF Reader's 4.0. Storage Cleaner · also leads on review sentiment (80% vs 50%) and ratings volume (676 vs 41). PDF Reader's advantage is chart position (#104 vs unranked). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Storage Cleaner · sells 3 in-app purchases, starting at $8.99 per 7 days and PDF Reader sells 1 in-app purchase, starting at $14.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Storage Cleaner · holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Storage Cleaner · has 676 ratings behind it against 41, so its average is the more settled of the two. Written reviews point the same way: 80% of Storage Cleaner ·'s written reviews are positive against 50% of PDF Reader's.

Storage Cleaner · ships an update every 9 days, PDF Reader every 3 weeks. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Storage Cleaner · | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (676 ratings)](https://appshunter.io/ios/app/storage-cleaner/id6757861100/reviews)** | [4.0 (41 ratings)](https://appshunter.io/ios/app/pdf-reader-edit-and-ocr-scan/id6774545766/reviews) |
| Number of ratings | **676** | 41 |
| Positive reviews | **80.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#104** |
| Size | 100 MB | 21 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [STARLIT IT PROMOTION AGENCY LIMITED](https://appshunter.io/developer/1869321596) | [Duc Duong Tran](https://appshunter.io/developer/1580090879) |

## What reviewers say

### Storage Cleaner ·

[App page](https://appshunter.io/ios/app/storage-cleaner/id6757861100)

Organize your iPhone's storage by identifying and removing duplicate photos, videos, screenshots, and contacts. Review content individually before confirming any deletions, ensuring your data remains under your control. Create smaller video copies and manage contacts locally on your device.

**Highlights:** Duplicate and similar photo detection, Video organization by size and duration, Create smaller video copies, Screenshot and screen recording management, Live Photo review, Duplicate contact merging

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $8.99 | per 7 days |
| Week | $9.99 | per 7 days |
| Annual Subscription | $64.99 | per year |


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-edit-and-ocr-scan/id6774545766)

**Currently charting:** #104 Top Free · Productivity (US App Store)

Easily scan, read, edit, and manage PDF documents on your iPhone and iPad. Convert images to PDF, extract text with OCR, and sign your documents. Organize files with merging, splitting, and password protection.

**Highlights:** Scan documents with camera, Convert photos to PDF, Extract text with OCR, Edit and annotate PDFs, Sign documents, Merge and split PDFs, Password protection

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $14.99 | per 7 days |


## Frequently asked questions

### Is Storage Cleaner · free?

Storage Cleaner · 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, Storage Cleaner · or PDF Reader?

Storage Cleaner · is rated higher. Storage Cleaner · averages 4.6 out of 5 from 676 ratings, while PDF Reader averages 4.0 from 41 ratings.

### Do Storage Cleaner · or PDF Reader have ads?

Both Storage Cleaner · and PDF Reader show ads.

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

Storage Cleaner · ships an update every 9 days, and PDF Reader every 3 weeks. Most recently, Storage Cleaner · was updated on October 16, 2026 and PDF Reader on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*