# AI PDF Editor vs PDF Reader Mate

The clearest difference is rating: AI PDF Editor at 5.0 against PDF Reader Mate's 3.0. AI PDF Editor also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). PDF Reader Mate's advantage is in-app purchases (none vs 3). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. AI PDF Editor sells 3 in-app purchases, starting at $3.99 per month. PDF Reader Mate asks for nothing beyond the download.

AI PDF Editor holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

AI PDF Editor ships an update every 5 days, PDF Reader Mate every 2 weeks. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | AI PDF Editor | PDF Reader Mate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ai-pdf-editor-sign-highlight/id6761747079/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/pdf-reader-mate/id6802948067/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 137 MB | 81 MB |
| Requires iOS | 17 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [THK Global Limited](https://appshunter.io/developer/1116488270) | [Fuzhou Yuxian Future Technology Co., Ltd](https://appshunter.io/developer/6802948069) |

## What reviewers say

### AI PDF Editor

[App page](https://appshunter.io/ios/app/ai-pdf-editor-sign-highlight/id6761747079)

Edit, sign, convert, and manage PDF documents directly on your phone. Streamline your workflow by making changes to text and images, adding signatures, and converting files without needing a desktop or multiple applications.

**Highlights:** Edit text and images in PDFs, Convert photos/scans to PDF, Add signatures and annotations, Fill out forms, Connect to cloud storage, Organize and manage documents

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Package | $3.99 | per month |
| Monthly Promotion Package | $3.99 | per month |
| Yearly Package | $49.99 | per year |


### PDF Reader Mate

[App page](https://appshunter.io/ios/app/pdf-reader-mate/id6802948067)

This app offers a comprehensive suite of tools for managing PDF documents. It allows you to scan physical papers into digital PDFs, extract text using OCR, annotate and edit existing PDFs, and convert them into various image formats. All core features are available without requiring an account.

**Highlights:** Scan documents to PDF, OCR text extraction, Annotate and edit PDFs, Convert PDF to long image, Convert PDF to multi-page images, No sign-up required

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

**In-app purchases:** none


## Frequently asked questions

### Is AI PDF Editor free?

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

### Is PDF Reader Mate free?

PDF Reader Mate is free to download, with no in-app purchases.

### Which has better reviews, AI PDF Editor or PDF Reader Mate?

AI PDF Editor is rated higher. AI PDF Editor averages 5.0 out of 5 from 3 ratings, while PDF Reader Mate averages 3.0 from 2 ratings.

### Do AI PDF Editor or PDF Reader Mate have ads?

PDF Reader Mate shows ads; AI PDF Editor does not.

### Which is updated more often, AI PDF Editor or PDF Reader Mate?

AI PDF Editor ships an update every 5 days, and PDF Reader Mate every 2 weeks. Most recently, AI PDF Editor was updated on October 9, 2026 and PDF Reader Mate on October 11, 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.*