# 시오리 vs 책담

The clearest difference is in-app purchases: 책담 at none against 시오리's 10. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 시오리 sells 10 one-off in-app purchases. 책담 asks for nothing beyond the download.

시오리 ships an update every 3 days, 책담 weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | 시오리 | 책담 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Freemium | **Free** |
| Size | 149 MB | 63 MB |
| Requires iOS | 17.3 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ohttne](https://appshunter.io/developer/6788399225) | [CHANG GYU KIM](https://appshunter.io/developer/6802180391) |

## What reviewers say

### 시오리

[App page](https://appshunter.io/ios/app/and/id6788732084)

Record your reading progress, favorite quotes, and notes for each book. Create a personal reading feed with features like a sentence scanner, character relationship maps, and a focus timer.  Sync your reading data across devices.

**Highlights:** Organize books by status (reading, finished, want to read), Record quotes, notes, photos, and sticky notes per book, Scan book sentences into text, Create sentence collages with photos, Map character relationships, Track reading habits with logs and timers, Save unfamiliar words to a vocabulary list

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 포근 메모지 테마 | $0.99 | one-time |
| 과일 메모지 테마 | $0.99 | one-time |
| 반짝 메모지 테마 | $0.99 | one-time |
| 도트 메모지 테마 | $0.99 | one-time |
| 도트2 메모지 테마 | $0.99 | one-time |
| 프레임 메모지 테마 | $0.99 | one-time |
| 그라데이션 메모지 테마 | $0.99 | one-time |
| 모양 메모지 테마 | $0.99 | one-time |
| 뽀얀 메모지 테마 | $0.99 | one-time |
| 뮤트 메모지 테마 | $0.99 | one-time |


### 책담

[App page](https://appshunter.io/ios/app/id6802180389)

Track your reading time with a built-in timer and save memorable quotes by taking photos. Create digital reading postcards from finished books. Join virtual reading rooms to see what others are reading and share your progress.

**Highlights:** Reading timer for tracking time spent reading, Save quotes by taking photos, Create digital reading postcards, Track reading status and ratings, Join public and private virtual reading rooms, Chat with an AI reading partner

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

**In-app purchases:** none


## Frequently asked questions

### Is 시오리 free?

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

### Is 책담 free?

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

### Do 시오리 or 책담 have ads?

Neither 시오리 nor 책담 shows ads.

### Which is updated more often, 시오리 or 책담?

시오리 ships an update every 3 days, and 책담 weekly. Most recently, 시오리 was updated on October 31, 2026 and 책담 on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*