# AI PDF Summarizer vs PDF Summarizer

The clearest difference is update cadence: PDF Summarizer at every 2 days against AI PDF Summarizer's monthly. AI PDF Summarizer's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. AI PDF Summarizer sells 3 in-app purchases, starting at $0.99 per month and PDF Summarizer sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

AI PDF Summarizer ships an update monthly, PDF Summarizer every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | AI PDF Summarizer | PDF Summarizer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 10 MB |
| Requires iOS | 27.0 | **26.2** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Manuel Martinez Gomez](https://appshunter.io/developer/1865947929) | [Neuception Solutions Private Limited](https://appshunter.io/developer/1855823898) |

## What reviewers say

### AI PDF Summarizer

[App page](https://appshunter.io/ios/app/ai-pdf-summarizer-textara/id6757431206)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Textara Premium | $0.99 | per month |
| Premium — Monthly | $3.99 | per month |
| Premium — Annual | $17.99 | per year |


### PDF Summarizer

[App page](https://appshunter.io/ios/app/pdf-summarizer-chat-with-pdf/id6760927134)

Transform PDFs into interactive learning tools. Ask questions, generate summaries in various styles, and create custom quizzes to test your knowledge. Ideal for students and professionals needing to quickly grasp document content.

**Highlights:** Chat with PDF content, Multiple summary styles, Automated quiz generation, OCR for scanned documents, Credit-based usage system

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |
| 50 Credit Pack | $3.99 | one-time |
| 100 Credit Pack | $5.99 | one-time |
| 500 Credits Pack | $9.99 | one-time |


## Frequently asked questions

### Is AI PDF Summarizer free?

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

### Is PDF Summarizer free?

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

### Do AI PDF Summarizer or PDF Summarizer have ads?

Neither AI PDF Summarizer nor PDF Summarizer shows ads.

### Which is updated more often, AI PDF Summarizer or PDF Summarizer?

AI PDF Summarizer ships an update monthly, and PDF Summarizer every 2 days. Most recently, AI PDF Summarizer was updated on October 31, 2026 and PDF Summarizer on October 31, 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.*