# DriveLogBook vs Pdf Compressor

The clearest difference is price: Pdf Compressor at Free against DriveLogBook's $9.99. Pdf Compressor also leads on update cadence (every 2 months vs every 5 months). DriveLogBook's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Pdf Compressor is free to download; DriveLogBook costs $9.99 up front. Pdf Compressor sells 2 in-app purchases, starting at $4.99 per 7 days. DriveLogBook asks for nothing beyond the download.

DriveLogBook ships an update every 5 months, Pdf Compressor every 2 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | DriveLogBook | Pdf Compressor |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/pdf-compressor-compress-file/id6756977235/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 35 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [YURII BISHKO](https://appshunter.io/developer/1838321823) | [Anmol Kulshreshtha](https://appshunter.io/developer/1786860244) |

## What reviewers say

### DriveLogBook

[App page](https://appshunter.io/ios/app/drivelogbook/id6756325119)

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

**In-app purchases:** none


### Pdf Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-compress-file/id6756977235)

This app helps you reduce the size of PDF files quickly and easily without sacrificing quality. It's perfect for optimizing documents for sharing, email, or storage, offering a simple interface for efficient compression.

**Highlights:** Compress PDF files easily, High-quality compression, Fast processing, Secure, local compression, Preview before sharing, Instant sharing of compressed PDFs

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly subscription | $4.99 | per 7 days |
| yearly subscription | $19.99 | per year |


## Frequently asked questions

### Is DriveLogBook free?

DriveLogBook costs $9.99, with no in-app purchases.

### Is Pdf Compressor free?

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

### Do DriveLogBook or Pdf Compressor have ads?

Neither DriveLogBook nor Pdf Compressor shows ads.

### Which is updated more often, DriveLogBook or Pdf Compressor?

DriveLogBook ships an update every 5 months, and Pdf Compressor every 2 months. Most recently, DriveLogBook was updated on October 28, 2026 and Pdf Compressor on October 28, 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.*