# 柏木由紀 OFFICIAL APP vs sheeta（シータ）

The clearest difference is monetization model: sheeta（シータ） at free against 柏木由紀 OFFICIAL APP's subscription. 柏木由紀 OFFICIAL APP's advantage is review sentiment (33% vs 25%) and iOS requirement (13.0 vs 15.0). On price, update cadence, 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.

柏木由紀 OFFICIAL APP ships an update every 5 weeks, sheeta（シータ） every 3 weeks. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 柏木由紀 OFFICIAL APP | sheeta（シータ） |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sheeta/id6751482977/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **33.3% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Subscription | **Free** |
| Size | 110 MB | 50 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Anyland inc.](https://appshunter.io/developer/1542446414) | [DWANGO Co., Ltd.](https://appshunter.io/developer/297539595) |

## What reviewers say

### 柏木由紀 OFFICIAL APP

[App page](https://appshunter.io/ios/app/official-app/id6498149481)

Access exclusive live streams, member-only posts, and chat with your favorite artist. Enjoy interactive content and stay connected with the artist's community through this entertainment service.

**Highlights:** Exclusive live streams, Member-only posts, Interactive chat rooms, Fan community engagement, Artist content access

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

**In-app purchases:** none


### sheeta（シータ）

[App page](https://appshunter.io/ios/app/sheeta/id6751482977)

Access exclusive content from artists and talents, including member-only live broadcasts and videos. Enjoy unique content not available anywhere else, with offerings varying by fan community.

**Highlights:** Artist and talent updates, Member-only live broadcasts, Exclusive videos, Fan community content, Unique content access

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

**In-app purchases:** none


## Frequently asked questions

### Is 柏木由紀 OFFICIAL APP free?

柏木由紀 OFFICIAL APP is free to download, with no in-app purchases.

### Is sheeta（シータ） free?

sheeta（シータ） is free to download, with no in-app purchases.

### Do 柏木由紀 OFFICIAL APP or sheeta（シータ） have ads?

Neither 柏木由紀 OFFICIAL APP nor sheeta（シータ） shows ads.

### Which is updated more often, 柏木由紀 OFFICIAL APP or sheeta（シータ）?

柏木由紀 OFFICIAL APP ships an update every 5 weeks, and sheeta（シータ） every 3 weeks. Most recently, 柏木由紀 OFFICIAL APP was updated on September 30, 2026 and sheeta（シータ） on October 11, 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.*