# noiz.to vs WizPDF Edit, Merge, Split, Sum

The clearest difference is in-app purchases: noiz.to at none against WizPDF Edit, Merge, Split, Sum's 2. noiz.to also leads on iOS requirement (12.0 vs 15.1). WizPDF Edit, Merge, Split, Sum's advantage is update cadence (every 9 days vs every 16 months). On price, ads and device support there is nothing between them.

Both are free to download. WizPDF Edit, Merge, Split, Sum sells 2 one-off in-app purchases. noiz.to asks for nothing beyond the download.

noiz.to ships an update every 16 months, WizPDF Edit, Merge, Split, Sum every 9 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | noiz.to | WizPDF Edit, Merge, Split, Sum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wizpdf-edit-merge-split-sum/id6744032987/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 44 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Life flow AB](https://appshunter.io/developer/1530731830) | [Ising Digital Sarl](https://appshunter.io/developer/1685735618) |

## What reviewers say

### noiz.to

[App page](https://appshunter.io/ios/app/noizto/id6450180301)

**Features:** macOS Compatibility

**In-app purchases:** none


### WizPDF Edit, Merge, Split, Sum

[App page](https://appshunter.io/ios/app/wizpdf-edit-merge-split-sum/id6744032987)

This app provides a comprehensive suite of tools for managing PDF documents directly on your mobile device. It allows you to merge multiple files, generate AI-powered summaries, and manipulate pages with ease. Enjoy a secure and private experience with a modern, intuitive interface.

**Highlights:** Merge multiple PDFs, AI-powered document summaries, Reorder, delete, and extract pages, Secure and private local processing, Intuitive light and dark mode interface, No account required

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |
| SummaryPack | $0.99 | one-time |


## Frequently asked questions

### Is noiz.to free?

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

### Is WizPDF Edit, Merge, Split, Sum free?

WizPDF Edit, Merge, Split, Sum is free to download, with in-app purchases available.

### Do noiz.to or WizPDF Edit, Merge, Split, Sum have ads?

Neither noiz.to nor WizPDF Edit, Merge, Split, Sum shows ads.

### Which is updated more often, noiz.to or WizPDF Edit, Merge, Split, Sum?

noiz.to ships an update every 16 months, and WizPDF Edit, Merge, Split, Sum every 9 days. Most recently, noiz.to was updated on November 3, 2026 and WizPDF Edit, Merge, Split, Sum on November 4, 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.*