# Summary vs PDF Compressor

The clearest difference is ads: PDF Compressor at none against Summary's shown. Summary's advantage is iOS requirement (13.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Summary sells 10 in-app purchases, starting at $8.99 per 7 days and PDF Compressor sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Summary | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (12 ratings)](https://appshunter.io/ios/app/summary-ai-note-taker-notimo/id6749896503/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 185 MB | 24 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Lester Johnson](https://appshunter.io/developer/1876154470) | [Stellan Vane](https://appshunter.io/developer/1886632132) |

## What reviewers say

### Summary

[App page](https://appshunter.io/ios/app/summary-ai-note-taker-notimo/id6749896503)

This app uses AI to transcribe audio and text, generating concise summaries and study tools like flashcards. It helps users capture, understand, and remember information from lectures, meetings, and other sources.

**Highlights:** AI transcription of audio and text, Automatic content summarization, Flashcard and quiz generation, Personal knowledge library, Camera text scanning, Link integration for webinars

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $8.99 | per 7 days |
| Week | $8.99 | per 7 days |
| Month subscription | $29.99 | per month |
| Month subscription | $29.99 | per month |
| Year subscription | $49.99 | per year |
| Lecture AI Note Taker, Summary | $49.99 | per year |
| Yearly | $79.99 | per year |
| Year subscription | $79.99 | per year |
| Year subscription | $79.99 | per year |
| Lecture AI Note Taker, Summary | $24.99 | one-time |


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-compress-files/id6760887640)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is Summary free?

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

### Is PDF Compressor free?

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

### Do Summary or PDF Compressor have ads?

Summary shows ads; PDF Compressor 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.*