# CollectAll vs PDF Compressor

The clearest difference is in-app purchases: PDF Compressor at none against CollectAll's 7. PDF Compressor also leads on update cadence (every 6 days vs fortnightly). CollectAll's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. CollectAll sells 7 in-app purchases, starting at $1.99 per 7 days. PDF Compressor asks for nothing beyond the download.

CollectAll ships an update fortnightly, PDF Compressor every 6 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | CollectAll | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/collectall-save-and-read-later/id6504809411/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 99 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [银伟 马](https://appshunter.io/developer/1753840970) | [Jeny Goentoro](https://appshunter.io/developer/6774213231) |

## What reviewers say

### CollectAll

[App page](https://appshunter.io/ios/app/collectall-save-and-read-later/id6504809411)

This app helps you collect, organize, and analyze information from various sources using AI. It can extract key insights, create summaries, and supports multiple file formats. Features include OCR, speech recognition, and team collaboration.

**Highlights:** AI-driven content analysis and summarization, Multi-format content saving (web, docs, images, video), OCR and speech-to-text conversion, Instant saving via share button or clipboard, Voice note capture, Cross-device synchronization, Team collaboration spaces

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CollectAll-Weekly Membership | $1.99 | per 7 days |
| CollectAll-Monthly Membership | $1.99 | per month |
| CollectAll - AI  Weekly | $4.99 | per 7 days |
| CollectAll-Annual Membership | $10.99 | per year |
| CollectAll - AI  Monthly | $12.99 | per month |
| CollectAll - AI  Yearly | $39.99 | per year |
| CollectAll-Lifetime Membership | $29.99 | one-time |


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor/id6814202940)

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

**In-app purchases:** none


## Frequently asked questions

### Is CollectAll free?

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

### Is PDF Compressor free?

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

### Do CollectAll or PDF Compressor have ads?

Both CollectAll and PDF Compressor show ads.

### Which is updated more often, CollectAll or PDF Compressor?

CollectAll ships an update fortnightly, and PDF Compressor every 6 days. Most recently, CollectAll was updated on October 24, 2026 and PDF Compressor on October 26, 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.*