# AI Summary Text Summarizer vs ChatPDF

AI Summary Text Summarizer and ChatPDF both sit at 4.3 stars, but that hides the real split: 80% of AI Summary Text Summarizer's written reviews are positive against 0% of ChatPDF's. AI Summary Text Summarizer also leads on ads (none vs shown) and iOS requirement (16.0 vs 18.0). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. AI Summary Text Summarizer sells 3 in-app purchases, starting at $4.99 per 7 days and ChatPDF sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.3 for AI Summary Text Summarizer against 4.2 for ChatPDF. Both are backed by a comparable volume of ratings — 13 and 5 respectively. Written reviews are what separate them: 80% of AI Summary Text Summarizer's written reviews are positive against 0% of ChatPDF's.

## The numbers

| Metric | AI Summary Text Summarizer | ChatPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (13 ratings)](https://appshunter.io/ios/app/ai-summary-text-summarizer/id6478019085/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/chatpdf-summarize-and-ask-pdf/id6502504985/reviews) |
| Number of ratings | **13** | 5 |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 24 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 17+ |
| Developer | [DAMIEN, NATHANAEL ELLEDGE](https://appshunter.io/developer/1698307994) | [Tiny Leo Co., Ltd](https://appshunter.io/developer/1660777736) |

## What reviewers say

### AI Summary Text Summarizer

[App page](https://appshunter.io/ios/app/ai-summary-text-summarizer/id6478019085)

This app uses advanced AI to distill lengthy texts into concise summaries. It offers various summary formats, content analysis, and text-to-speech functionality. Easily summarize PDFs and share your findings.

**Highlights:** Dynamic AI summarization, Customizable summary formats, Content analysis and insights, Text-to-speech audio playback, PDF summarization, History and sharing features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $4.99 | per 7 days |
| Premium Access | $4.99 | per 7 days |
| Premium Access | $19.99 | per year |


### ChatPDF

[App page](https://appshunter.io/ios/app/chatpdf-summarize-and-ask-pdf/id6502504985)

This AI-powered chatbot helps you interact with PDF documents by providing instant summaries, answering detailed questions, and highlighting key information. It streamlines document analysis for students, professionals, and researchers, saving time and enhancing understanding.

**Highlights:** Upload and chat with PDFs, Instant document summaries, Detailed Q&A on content, Keyword search and highlighting, Multi-language support, User-friendly interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Trial Premium | $2.99 | per 7 days |
| Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is AI Summary Text Summarizer free?

AI Summary Text Summarizer is free to download, with in-app purchases available.

### Is ChatPDF free?

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

### Which has better reviews, AI Summary Text Summarizer or ChatPDF?

AI Summary Text Summarizer is rated higher. AI Summary Text Summarizer averages 4.3 out of 5 from 13 ratings, while ChatPDF averages 4.2 from 5 ratings.

### Do AI Summary Text Summarizer or ChatPDF have ads?

ChatPDF shows ads; AI Summary Text Summarizer does not.

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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.*