# ChatPDF Backup messages to PDF vs Shareshield

The clearest difference is in-app purchases: Shareshield at none against ChatPDF Backup messages to PDF's 1. Shareshield also leads on update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ChatPDF Backup messages to PDF sells 1 one-off in-app purchase. Shareshield asks for nothing beyond the download.

ChatPDF Backup messages to PDF ships an update every 3 months, Shareshield monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ChatPDF Backup messages to PDF | Shareshield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (69 ratings)](https://appshunter.io/ios/app/chatpdf-backup-messages-to-pdf/id1499421936/reviews)** | — |
| Number of ratings | **69** | — |
| Positive reviews | 7.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 82 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Paul Whiten](https://appshunter.io/developer/1018833032) | [Yarok Technologies (PTY) LTD](https://appshunter.io/developer/1771204406) |

## What reviewers say

### ChatPDF Backup messages to PDF

[App page](https://appshunter.io/ios/app/chatpdf-backup-messages-to-pdf/id1499421936)

Easily export your WhatsApp conversations into a printable and searchable PDF format. Select specific date ranges, senders, and page sizes to create a readable backup of your chat history for easy reference on your laptop or for printing.

**Highlights:** Export WhatsApp chats to PDF, Select sender and date range, Choose page size (A4, Letterhead, screen), Optional printer-friendly format, Local data storage for privacy, Searchable chat history backup

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatPDF Upgrade | $1.49 | one-time |


### Shareshield

[App page](https://appshunter.io/ios/app/shareshield/id6727014491)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChatPDF Backup messages to PDF free?

ChatPDF Backup messages to PDF is free to download, with in-app purchases available.

### Is Shareshield free?

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

### Do ChatPDF Backup messages to PDF or Shareshield have ads?

Neither ChatPDF Backup messages to PDF nor Shareshield shows ads.

### Which is updated more often, ChatPDF Backup messages to PDF or Shareshield?

ChatPDF Backup messages to PDF ships an update every 3 months, and Shareshield monthly. Most recently, ChatPDF Backup messages to PDF was updated on October 23, 2026 and Shareshield on October 24, 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.*