# WISP Orca vs PDF Crisp View

WISP Orca and PDF Crisp View are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | WISP Orca | PDF Crisp View |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 33 MB | 74 MB |
| Requires iOS | **15.4** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hugo Peters](https://appshunter.io/developer/1563579231) | [Running River Network Technology Limited](https://appshunter.io/developer/1804246053) |

## What reviewers say

### WISP Orca

[App page](https://appshunter.io/ios/app/wisp-orca/id6448707464)

**In-app purchases:** none


### PDF Crisp View

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WISP Orca free?

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

### Is PDF Crisp View free?

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

### Do WISP Orca or PDF Crisp View have ads?

Neither WISP Orca nor PDF Crisp View shows ads.

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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.*