# PDF Margin Adjuster vs クロノス・ログ

The clearest difference is update cadence: クロノス・ログ at every 11 days against PDF Margin Adjuster's every 3 months. PDF Margin Adjuster's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PDF Margin Adjuster ships an update every 3 months, クロノス・ログ every 11 days. The most recent releases landed on October 21, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | PDF Margin Adjuster | クロノス・ログ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (47 ratings)](https://appshunter.io/ios/app/pdf-margin-adjuster/id1450718650/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 1 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yohei Iseki](https://appshunter.io/developer/1450718649) | [SANWA Inc.](https://appshunter.io/developer/1878028373) |

## What reviewers say

### PDF Margin Adjuster

[App page](https://appshunter.io/ios/app/pdf-margin-adjuster/id1450718650)

Easily modify the margins of your PDF, PPT, and PPTX files. This app offers interactive tools to adjust margins precisely, from simple adjustments to advanced, side-specific controls. Save your modified documents directly to your device or cloud storage.

**Highlights:** Interactive margin adjustment, Simple, advanced, and expert modes, Adjust margins side-by-side, Save to device or iCloud, Share to other applications, Supports PDF, PPT, PPTX files

**Features:** macOS Compatibility

**In-app purchases:** none


### クロノス・ログ

[App page](https://appshunter.io/ios/app/id6761079817)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Margin Adjuster free?

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

### Is クロノス・ログ free?

クロノス・ログ is free to download, with no in-app purchases.

### Do PDF Margin Adjuster or クロノス・ログ have ads?

Neither PDF Margin Adjuster nor クロノス・ログ shows ads.

### Which is updated more often, PDF Margin Adjuster or クロノス・ログ?

PDF Margin Adjuster ships an update every 3 months, and クロノス・ログ every 11 days. Most recently, PDF Margin Adjuster was updated on October 21, 2026 and クロノス・ログ on October 2, 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.*