# pdf vs 주보플러스

The clearest difference is price: 주보플러스 at Free against pdf's $9.99. 주보플러스 also leads on device support (3 vs 1). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

주보플러스 is free to download; pdf costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

pdf ships an update every 2 weeks, 주보플러스 every 3 weeks. The most recent releases landed on October 2, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | pdf | 주보플러스 |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.4 (27 ratings)](https://appshunter.io/ios/app/pdf-notes-for-ipad/id417200844/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 79.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Paid | — |
| Size | 138 MB | 50 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AMuseTec Co., Ltd.](https://appshunter.io/developer/342152781) | [YOUNGKYUN KANG](https://appshunter.io/developer/1362410195) |

## What reviewers say

### pdf

[App page](https://appshunter.io/ios/app/pdf-notes-for-ipad/id417200844)

Manage and annotate PDF files on your iPad with fast page turning and intuitive finger-writing. Easily import, organize, and share your notes with friends. Offers a seamless reading and editing experience.

**Highlights:** Fast page turning and content scanning, Intuitive finger-writing with zoom-in, Easy PDF import via Dropbox, Email, or iTunes, Organized bookshelves with search, Variety of pens, highlighters, and text notes, Export annotated PDFs via email

**Features:** Vision Pro support

**In-app purchases:** none


### 주보플러스

[App page](https://appshunter.io/ios/app/id1662817239)

**In-app purchases:** none


## Frequently asked questions

### Is pdf free?

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

### Is 주보플러스 free?

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

### Do pdf or 주보플러스 have ads?

Neither pdf nor 주보플러스 shows ads.

### Which is updated more often, pdf or 주보플러스?

pdf ships an update every 2 weeks, and 주보플러스 every 3 weeks. Most recently, pdf was updated on October 2, 2026 and 주보플러스 on September 15, 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.*