# PDF Converter vs ClearSpace：Clean Storage

The clearest difference is review sentiment: PDF Converter at 100% against ClearSpace：Clean Storage's 0%. PDF Converter also leads on rating (4.3 vs 4.0). ClearSpace：Clean Storage's advantage is in-app purchases (none vs 4) and ratings volume (55 vs 6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PDF Converter sells 4 in-app purchases, starting at $2.99 per 7 days. ClearSpace：Clean Storage asks for nothing beyond the download.

PDF Converter holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: ClearSpace：Clean Storage has 55 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of PDF Converter's written reviews are positive against 0% of ClearSpace：Clean Storage's.

PDF Converter ships an update every 2 months, ClearSpace：Clean Storage every 6 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PDF Converter | ClearSpace：Clean Storage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/pdf-converter-scan-and-edit/id6503807845/reviews)** | [4.0 (55 ratings)](https://appshunter.io/ios/app/clearspaceclean-storage/id6748386594/reviews) |
| Number of ratings | 6 | **55** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Freemium | **Free** |
| Best chart rank | — | **#186** |
| Size | 47 MB | 30 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shaanxi Jinxi Network Technology Co., Ltd.](https://appshunter.io/developer/1716288900) | [GOOD STUDY NETWORK TECHNOLOGY LIMITED](https://appshunter.io/developer/1692320790) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-scan-and-edit/id6503807845)

This app provides a comprehensive suite of tools for creating, editing, and managing PDF files on your mobile device. Easily scan documents, convert various file formats to PDF, and extract text with OCR technology. Organize your documents efficiently for work or study.

**Highlights:** Create PDFs from text, images, and documents, Scan documents with device camera, OCR text recognition, Split and merge PDF files, Convert between PDF and Word, Excel, PowerPoint, TXT, images

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly Access | $2.99 | per 7 days |
| Pro Monthly Discount | $4.99 | per month |
| Pro Monthly Access | $8.99 | per month |
| Pro Annual Plan (Best Deal) | $29.99 | per year |


### ClearSpace：Clean Storage

[App page](https://appshunter.io/ios/app/clearspaceclean-storage/id6748386594)

**Currently charting:** #186 Top Free · Utilities (US App Store)

Effortlessly declutter your iPhone with a single tap. This smart manager offers file compression, network monitoring, and customizable widgets for instant device insights. Enjoy a faster, cleaner, and more intuitive mobile experience with smooth animations.

**Highlights:** One-tap phone decluttering, File compression, Network monitoring and optimization, Customizable home screen widgets, Quick-access flashlight, Engaging animations

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Converter free?

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

### Is ClearSpace：Clean Storage free?

ClearSpace：Clean Storage is free to download, with no in-app purchases.

### Which has better reviews, PDF Converter or ClearSpace：Clean Storage?

PDF Converter is rated higher. PDF Converter averages 4.3 out of 5 from 6 ratings, while ClearSpace：Clean Storage averages 4.0 from 55 ratings.

### Do PDF Converter or ClearSpace：Clean Storage have ads?

Neither PDF Converter nor ClearSpace：Clean Storage shows ads.

### Which is updated more often, PDF Converter or ClearSpace：Clean Storage?

PDF Converter ships an update every 2 months, and ClearSpace：Clean Storage every 6 weeks. Most recently, PDF Converter was updated on November 4, 2026 and ClearSpace：Clean Storage on November 5, 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.*