# Chieumi vs Book Queue

The clearest difference is update cadence: Book Queue at every 4 weeks against Chieumi's every 2 months. Chieumi's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price, 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.

Chieumi ships an update every 2 months, Book Queue every 4 weeks. The most recent releases landed on August 31, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Chieumi | Book Queue |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 52 MB | 12 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KOSEI PUBLISHING CO.](https://appshunter.io/developer/1626942067) | [Svetlana Stolyarova](https://appshunter.io/developer/1421657744) |

## What reviewers say

### Chieumi

[App page](https://appshunter.io/ios/app/chieumi/id1626941855)

**Features:** Vision Pro support

**In-app purchases:** none


### Book Queue

[App page](https://appshunter.io/ios/app/book-queue/id6759231996)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chieumi free?

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

### Is Book Queue free?

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

### Do Chieumi or Book Queue have ads?

Neither Chieumi nor Book Queue shows ads.

### Which is updated more often, Chieumi or Book Queue?

Chieumi ships an update every 2 months, and Book Queue every 4 weeks. Most recently, Chieumi was updated on August 31, 2026 and Book Queue on September 9, 2026.

---

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