# PDF Crisp View vs Apex Cleaner

The clearest difference is in-app purchases: PDF Crisp View at none against Apex Cleaner's 4. PDF Crisp View also leads on ads (none vs shown). Apex Cleaner's advantage is update cadence (every 3 days vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Apex Cleaner sells 4 in-app purchases, starting at $9.99 per 7 days. PDF Crisp View asks for nothing beyond the download.

PDF Crisp View ships an update every 6 months, Apex Cleaner every 3 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | PDF Crisp View | Apex Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 days** |
| Size | 75 MB | 67 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Running River Network Technology Limited](https://appshunter.io/developer/1804246053) | [Zeedo Limited](https://appshunter.io/developer/6781645082) |

## What reviewers say

### PDF Crisp View

[App page](https://appshunter.io/ios/app/pdf-crisp-view-scannermaker/id6754379195)

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

**In-app purchases:** none


### Apex Cleaner

[App page](https://appshunter.io/ios/app/apex-cleaner-storage-cleaner/id6799871908)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week VIP | $9.99 | per 7 days |
| Week VIP | $12.99 | per 7 days |
| Year VIP | $39.99 | per year |
| Lifetime VIP | $69.99 | one-time |


## Frequently asked questions

### Is PDF Crisp View free?

PDF Crisp View is free to download, with no in-app purchases.

### Is Apex Cleaner free?

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

### Do PDF Crisp View or Apex Cleaner have ads?

Apex Cleaner shows ads; PDF Crisp View does not.

### Which is updated more often, PDF Crisp View or Apex Cleaner?

PDF Crisp View ships an update every 6 months, and Apex Cleaner every 3 days. Most recently, PDF Crisp View was updated on October 28, 2026 and Apex Cleaner on October 29, 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.*