# PDF보내요 vs Daylin

The clearest difference is update cadence: PDF보내요 at daily against Daylin's every 11 days. Daylin's advantage is iOS requirement (13.0 vs 15.0). 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.

PDF보내요 ships an update daily, Daylin every 11 days. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | PDF보내요 | Daylin |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 11 days |
| Monetization | Free | — |
| Size | 7 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [se hwan cha](https://appshunter.io/developer/884914489) | [HANEUL KIM](https://appshunter.io/developer/6771738414) |

## What reviewers say

### PDF보내요

[App page](https://appshunter.io/ios/app/pdf/id6780136280)

This app offers a comprehensive suite of tools for managing PDF documents directly on your device. Easily scan, merge, compress, sign, and redact sensitive information without uploading your files to external servers. It's designed for quick and secure PDF handling for various submission and sharing needs.

**Highlights:** Scan documents to PDF, Convert photos to PDF, Merge and split PDFs, Compress PDFs to target size, Redact sensitive information, Add electronic signatures, Convert web pages to PDF

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

**In-app purchases:** none


### Daylin

[App page](https://appshunter.io/ios/app/daylin/id6784880001)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF보내요 free?

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

### Is Daylin free?

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

### Do PDF보내요 or Daylin have ads?

Neither PDF보내요 nor Daylin shows ads.

### Which is updated more often, PDF보내요 or Daylin?

PDF보내요 ships an update daily, and Daylin every 11 days. Most recently, PDF보내요 was updated on September 17, 2026 and Daylin on September 19, 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.*