# PDF Editor & Converter vs Open Kitchen Install

The clearest difference is in-app purchases: Open Kitchen Install at none against PDF Editor & Converter's 4. PDF Editor & Converter's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Editor & Converter sells 4 in-app purchases, starting at $9.99 per month. Open Kitchen Install asks for nothing beyond the download.

PDF Editor & Converter ships an update every 3 weeks, Open Kitchen Install every 3 months. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PDF Editor & Converter | Open Kitchen Install |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/pdf-editor-and-converter-pdnob/id6746477982/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 60 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tenorshare(Hongkong)Limited](https://appshunter.io/developer/1649900193) | [Powerhouse Dynamics, Inc.](https://appshunter.io/developer/404820614) |

## What reviewers say

### PDF Editor & Converter

[App page](https://appshunter.io/ios/app/pdf-editor-and-converter-pdnob/id6746477982)

This powerful application allows users to efficiently edit, manage, and share PDF documents. It offers a comprehensive suite of tools for text correction, annotation, watermarking, and file compression, all within an ad-free interface. Enjoy cloud backup to free up device storage and optimize files for easy sharing.

**Highlights:** Edit text and background color, Add/remove watermarks, Annotate with highlights and notes, Supports mainstream file formats, Cloud backup for storage, Compress PDF file size

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20GB Monthly Cloud Storage | $9.99 | per month |
| PDNob VIP - Monthly | $14.99 | per month |
| PDNob VIP - Yearly | $19.99 | per year |
| 50GB Monthly Cloud Storage | $19.99 | per month |


### Open Kitchen Install

[App page](https://appshunter.io/ios/app/open-kitchen-install/id6748461488)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Editor & Converter free?

PDF Editor & Converter is free to download, with in-app purchases available.

### Is Open Kitchen Install free?

Open Kitchen Install is free to download, with no in-app purchases.

### Do PDF Editor & Converter or Open Kitchen Install have ads?

Neither PDF Editor & Converter nor Open Kitchen Install shows ads.

### Which is updated more often, PDF Editor & Converter or Open Kitchen Install?

PDF Editor & Converter ships an update every 3 weeks, and Open Kitchen Install every 3 months. Most recently, PDF Editor & Converter was updated on October 23, 2026 and Open Kitchen Install on October 28, 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.*