# IGC Library vs 다섯별책장

The clearest difference is update cadence: 다섯별책장 at every 2 days against IGC Library's every 6 weeks. IGC Library's advantage is iOS requirement (11.0 vs 17.0). 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.

IGC Library ships an update every 6 weeks, 다섯별책장 every 2 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | IGC Library | 다섯별책장 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 3 MB | 17 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [(주)퓨쳐누리](https://appshunter.io/developer/777428691) | [Yena Kim](https://appshunter.io/developer/6792859587) |

## What reviewers say

### IGC Library

[App page](https://appshunter.io/ios/app/igc-library/id1447343646)

**Features:** Vision Pro support

**In-app purchases:** none


### 다섯별책장

[App page](https://appshunter.io/ios/app/id6792859585)

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

**In-app purchases:** none


## Frequently asked questions

### Is IGC Library free?

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

### Is 다섯별책장 free?

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

### Do IGC Library or 다섯별책장 have ads?

Neither IGC Library nor 다섯별책장 shows ads.

### Which is updated more often, IGC Library or 다섯별책장?

IGC Library ships an update every 6 weeks, and 다섯별책장 every 2 days. Most recently, IGC Library was updated on October 25, 2026 and 다섯별책장 on October 29, 2026.

---

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