# 시오리 vs 읽기록

The clearest difference is monetization model: 읽기록 at free against 시오리's freemium. 읽기록 also leads on iOS requirement (15.1 vs 17.3). 시오리's advantage is update cadence (every 3 days vs every 5 days). On price, review sentiment, 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.

시오리 ships an update every 3 days, 읽기록 every 5 days. The most recent releases landed on October 16, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 시오리 | 읽기록 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | Freemium | **Free** |
| Size | 150 MB | 64 MB |
| Requires iOS | 17.3 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ohttne](https://appshunter.io/developer/6788399225) | [Hyejin Cho](https://appshunter.io/developer/1896591848) |

## 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:** none


### 읽기록

[App page](https://appshunter.io/ios/app/id6791937482)

This app allows users to meticulously record books they've read, adding quotes as they go and writing full reviews upon completion. It also lets you pre-catalog books you intend to read, building a personalized digital library. All data is stored locally on the device with backup and import/export options.

**Highlights:** Record read books, Add quotes while reading, Write book reviews, Catalog books to read, Build a personal library, Local data storage, Backup and export functionality

**In-app purchases:** none


## Frequently asked questions

### Is 시오리 free?

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

### Is 읽기록 free?

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

### Do 시오리 or 읽기록 have ads?

Neither 시오리 nor 읽기록 shows ads.

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

시오리 ships an update every 3 days, and 읽기록 every 5 days. Most recently, 시오리 was updated on October 16, 2026 and 읽기록 on October 22, 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.*