# Simple PDF Convert vs MChatP

The clearest difference is update cadence: Simple PDF Convert at daily against MChatP's every 3 weeks. Simple PDF Convert also leads on iOS requirement (18.2 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Simple PDF Convert sells 4 in-app purchases, starting at $4.99 per 7 days and MChatP sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Simple PDF Convert ships an update daily, MChatP every 3 weeks. The most recent releases landed on September 24, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Simple PDF Convert | MChatP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/simple-pdf-convert/id6752290732/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 62 MB | 17 MB |
| Requires iOS | **18.2** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Umesh Mangukiya](https://appshunter.io/developer/1830402150) | [Damien Zilka](https://appshunter.io/developer/1795288222) |

## What reviewers say

### Simple PDF Convert

[App page](https://appshunter.io/ios/app/simple-pdf-convert/id6752290732)

Transform documents, images, and scans into professional PDFs quickly. Features include scanning, text extraction, QR code generation, digital signatures, and password protection for enhanced productivity and security.

**Highlights:** Scan documents to PDF, Extract text from images (OCR), Generate and scan QR/Barcodes, Convert various file types to PDF, Add digital signatures, Password protect PDFs, Merge and compress PDFs

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Yearly | $39.99 | per year |
| Lifetime | $79.99 | one-time |


### MChatP

[App page](https://appshunter.io/ios/app/mchatp/id6799637335)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MChatP Pro | $4.99 | one-time |


## Frequently asked questions

### Is Simple PDF Convert free?

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

### Is MChatP free?

MChatP is free to download, with in-app purchases available.

### Do Simple PDF Convert or MChatP have ads?

Neither Simple PDF Convert nor MChatP shows ads.

### Which is updated more often, Simple PDF Convert or MChatP?

Simple PDF Convert ships an update daily, and MChatP every 3 weeks. Most recently, Simple PDF Convert was updated on September 24, 2026 and MChatP on October 1, 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.*