# Clean Now vs QuarkPDF

The clearest difference is in-app purchases: QuarkPDF at none against Clean Now's 3. QuarkPDF also leads on ads (none vs shown). Clean Now's advantage is update cadence (fortnightly vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Clean Now sells 3 in-app purchases, starting at $6.99 per 7 days. QuarkPDF asks for nothing beyond the download.

Clean Now ships an update fortnightly, QuarkPDF every 4 months. The most recent releases landed on September 5, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Clean Now | QuarkPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (58 ratings)](https://appshunter.io/ios/app/clean-now-format-conversion/id6740514259/reviews)** | — |
| Number of ratings | **58** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 39 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [JINZUAN INTELLIGENCE GARAGE TECHNOLOGY (HK) LIMITED](https://appshunter.io/developer/1742513308) | [Beya Network Technology Limited](https://appshunter.io/developer/1702838438) |

## What reviewers say

### Clean Now

[App page](https://appshunter.io/ios/app/clean-now-format-conversion/id6740514259)

This app offers powerful multimedia conversion for images, audio, and video files, alongside intelligent storage optimization tools. It helps users manage digital clutter by cleaning duplicate files and organizing screenshots, freeing up device space.

**Highlights:** Image, audio, and video format conversion, Duplicate file cleanup, Screenshot organization, Fast conversion speeds, Intuitive user interface, Storage analysis and optimization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $6.99 | per 7 days |
| monthly | $12.99 | per month |
| yearly | $34.99 | per year |


### QuarkPDF

[App page](https://appshunter.io/ios/app/quarkpdf/id6742776498)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Clean Now free?

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

### Is QuarkPDF free?

QuarkPDF is free to download, with no in-app purchases.

### Do Clean Now or QuarkPDF have ads?

Clean Now shows ads; QuarkPDF does not.

### Which is updated more often, Clean Now or QuarkPDF?

Clean Now ships an update fortnightly, and QuarkPDF every 4 months. Most recently, Clean Now was updated on September 5, 2026 and QuarkPDF on September 8, 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.*