# 커런트 vs 책고리

The clearest difference is update cadence: 책고리 at every 2 days against 커런트's every 10 days. 커런트's advantage is iOS requirement (13.0 vs 16.4). 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.

커런트 ships an update every 10 days, 책고리 every 2 days. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 커런트 | 책고리 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Size | 170 MB | 43 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seoul Mafia Inc.](https://appshunter.io/developer/1229933792) | [sangbin lee](https://appshunter.io/developer/1889079343) |

## What reviewers say

### 커런트

[App page](https://appshunter.io/ios/app/id1663407738)

**Features:** macOS Compatibility

**In-app purchases:** none


### 책고리

[App page](https://appshunter.io/ios/app/id6772859674)

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

**In-app purchases:** none


## Frequently asked questions

### Is 커런트 free?

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

### Is 책고리 free?

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

### Do 커런트 or 책고리 have ads?

Neither 커런트 nor 책고리 shows ads.

### Which is updated more often, 커런트 or 책고리?

커런트 ships an update every 10 days, and 책고리 every 2 days. Most recently, 커런트 was updated on September 14, 2026 and 책고리 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.*