# Document Scanner vs Storm Cleaner

The clearest difference is rating: Storm Cleaner at 4.8 against Document Scanner's 3.0. Storm Cleaner also leads on ratings volume (13 vs 2). Document Scanner's advantage is ads (none vs shown) and update cadence (every 4 days vs every 9 days). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Document Scanner sells 4 in-app purchases, starting at $5.99 per 7 days and Storm Cleaner sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Storm Cleaner holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Storm Cleaner has 13 ratings behind it against 2, so its average is the more settled of the two.

Document Scanner ships an update every 4 days, Storm Cleaner every 9 days. The most recent releases landed on September 16, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Document Scanner | Storm Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/document-scanner-pdf-convert/id6747743124/reviews) | **[4.8 (13 ratings)](https://appshunter.io/ios/app/storm-cleaner-clean-up-storage/id6748904407/reviews)** |
| Number of ratings | 2 | **13** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 85 MB | 32 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DUY KY TRADING PRODUCTION ONE MEMBER COMPANY LIMITED](https://appshunter.io/developer/964419067) | [Shenzhen Yayi E-commerce Co., Ltd.](https://appshunter.io/developer/1540230011) |

## What reviewers say

### Document Scanner

[App page](https://appshunter.io/ios/app/document-scanner-pdf-convert/id6747743124)

This app is a versatile mobile scanner and PDF converter. It allows users to scan various documents, convert them between formats, and manage files with powerful AI tools. Basic features are free, with premium options for unlimited scans and advanced editing.

**Highlights:** Scan documents, text, QR codes, and IDs, Convert PDF to JPG and vice versa, Compress, merge, and manage PDF files, AI tools for translation and summarization, E-sign documents and add watermarks, Password protection for PDFs

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Fash Sale | $5.99 | per 7 days |
| Monthly | $11.99 | per month |
| Yearly | $39.99 | per year |


### Storm Cleaner

[App page](https://appshunter.io/ios/app/storm-cleaner-clean-up-storage/id6748904407)

This app uses AI to find and remove duplicate photos, videos, and screenshots. It also helps organize contacts and calendars, freeing up valuable storage space on your device.

**Highlights:** Smart duplicate photo cleanup, Duplicate video detection, Screenshot organization, Contact merging, Calendar event deletion, AI-powered scanning, On-device processing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Only $0.99 for the first week. | $4.99 | per 7 days |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Annual subscription | $14.99 | per year |


## Frequently asked questions

### Is Document Scanner free?

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

### Is Storm Cleaner free?

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

### Which has better reviews, Document Scanner or Storm Cleaner?

Storm Cleaner is rated higher. Document Scanner averages 3.0 out of 5 from 2 ratings, while Storm Cleaner averages 4.8 from 13 ratings.

### Do Document Scanner or Storm Cleaner have ads?

Storm Cleaner shows ads; Document Scanner does not.

### Which is updated more often, Document Scanner or Storm Cleaner?

Document Scanner ships an update every 4 days, and Storm Cleaner every 9 days. Most recently, Document Scanner was updated on September 16, 2026 and Storm Cleaner on September 19, 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.*