# KAPsurvey vs PDF Fox

KAPsurvey and PDF Fox 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 | KAPsurvey | PDF Fox |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 28 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [International Advisory, Products and Systems](https://appshunter.io/developer/1770536326) | [Yasin Kuyu](https://appshunter.io/developer/1234723142) |

## What reviewers say

### KAPsurvey

[App page](https://appshunter.io/ios/app/kapsurvey/id6717611279)

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

**In-app purchases:** none


### PDF Fox

[App page](https://appshunter.io/ios/app/pdf-fox/id6756534248)

This comprehensive toolkit offers a suite of PDF management features, including editing, scanning, signing, and conversion. It prioritizes user privacy by operating entirely offline, ensuring your documents remain on your device without requiring accounts or subscriptions.

**Highlights:** Offline PDF editing, OCR text recognition, Secure PDF signing, Document scanning, PDF merging and splitting, File compression, Password protection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KAPsurvey free?

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

### Is PDF Fox free?

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

### Do KAPsurvey or PDF Fox have ads?

Neither KAPsurvey nor PDF Fox 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.*