# PDF Converter Offline,Private vs Simple PDF Compressor

The clearest difference is in-app purchases: PDF Converter Offline,Private at none against Simple PDF Compressor's 1. PDF Converter Offline,Private also leads on review sentiment (70% vs 50%) and iOS requirement (15.0 vs 17.6). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Simple PDF Compressor sells 1 one-off in-app purchase. PDF Converter Offline,Private asks for nothing beyond the download.

PDF Converter Offline,Private ships an update every 3 months, Simple PDF Compressor every 2 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | PDF Converter Offline,Private | Simple PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pdf-converter-offlineprivate/id1637249390/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **69.6% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 63 MB | 11 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryunosuke Nagase](https://appshunter.io/developer/1506451599) | [MITSUKO MARGOT KUBOTA ONO](https://appshunter.io/developer/1799524637) |

## What reviewers say

### PDF Converter Offline,Private

[App page](https://appshunter.io/ios/app/pdf-converter-offlineprivate/id1637249390)

Easily convert images and photos into PDF documents directly on your device. Scan paper documents, receipts, notes, and more with your camera, then save them as high-quality PDFs. Supports multiple image formats and allows merging several images into a single file, all while ensuring your data remains private.

**Highlights:** Convert images to PDF, Scan documents with camera, Merge multiple images into one PDF, High-resolution PDF output, Offline processing for privacy, Supports JPG, JPEG, PNG, GIF

**In-app purchases:** none


### Simple PDF Compressor

[App page](https://appshunter.io/ios/app/simple-pdf-compressor/id6759846627)

Easily reduce the size of PDF files or combine multiple documents into a single PDF. Offers three compression levels and allows reordering files before merging. Processed documents can be shared or saved directly to your device.

**Highlights:** Reduce PDF file size, Merge multiple PDFs, Three compression strengths, Reorder files before merging, Preview before processing, On-device processing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is PDF Converter Offline,Private free?

PDF Converter Offline,Private is free to download, with no in-app purchases.

### Is Simple PDF Compressor free?

Simple PDF Compressor is free to download, with in-app purchases available.

### Do PDF Converter Offline,Private or Simple PDF Compressor have ads?

Both PDF Converter Offline,Private and Simple PDF Compressor show ads.

### Which is updated more often, PDF Converter Offline,Private or Simple PDF Compressor?

PDF Converter Offline,Private ships an update every 3 months, and Simple PDF Compressor every 2 months. Most recently, PDF Converter Offline,Private was updated on October 25, 2026 and Simple PDF Compressor on October 25, 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.*