# LocalClock vs Crimson Pdf

The clearest difference is device support: LocalClock at 3 against Crimson Pdf's 1. LocalClock also leads on iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | LocalClock | Crimson Pdf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crimson-pdf-editor-and-tools/id6771324364/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | — | Free |
| Size | 0 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bin Hua](https://appshunter.io/developer/1408811844) | [Nguyen Trong Nhan](https://appshunter.io/developer/1896330742) |

## What reviewers say

### LocalClock

[App page](https://appshunter.io/ios/app/localclock/id6502620076)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crimson Pdf

[App page](https://appshunter.io/ios/app/crimson-pdf-editor-and-tools/id6771324364)

This app offers a comprehensive suite of PDF editing and management tools, all processed locally on your device. Convert, scan, sign, and organize documents with advanced features like OCR and form filling. It prioritizes user privacy with no data collection or network requests for core functions.

**Highlights:** Convert PDFs to various formats (Word, Excel, images), Scan documents with OCR and auto edge detection, Sign and annotate PDFs with Apple Pencil support, Organize pages, merge, split, and compress files, Fill and save PDF forms, 100% on-device processing for privacy, Available in 17 languages

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

**In-app purchases:** none


## Frequently asked questions

### Is LocalClock free?

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

### Is Crimson Pdf free?

Crimson Pdf is free to download, with no in-app purchases.

### Do LocalClock or Crimson Pdf have ads?

Neither LocalClock nor Crimson Pdf shows ads.

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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.*