# 僕が見たかった青空 vs 柏木由紀 OFFICIAL APP

The clearest difference is in-app purchases: 柏木由紀 OFFICIAL APP at none against 僕が見たかった青空's 1. 柏木由紀 OFFICIAL APP also leads on update cadence (every 5 weeks vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 僕が見たかった青空 sells 1 in-app purchase, starting at $4.99 per month. 柏木由紀 OFFICIAL APP asks for nothing beyond the download.

僕が見たかった青空 ships an update every 8 months, 柏木由紀 OFFICIAL APP every 5 weeks. Both last shipped on September 30, 2026.

## The numbers

| Metric | 僕が見たかった青空 | 柏木由紀 OFFICIAL APP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | — | Subscription |
| Size | 25 MB | 110 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Fanplus, Inc.](https://appshunter.io/developer/427785206) | [Anyland inc.](https://appshunter.io/developer/1542446414) |

## What reviewers say

### 僕が見たかった青空

[App page](https://appshunter.io/ios/app/id6479517006)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 僕が見たかった青空 月会員 | $4.99 | per month |


### 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


## Frequently asked questions

### Is 僕が見たかった青空 free?

僕が見たかった青空 is free to download, with in-app purchases available.

### Is 柏木由紀 OFFICIAL APP free?

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

### Do 僕が見たかった青空 or 柏木由紀 OFFICIAL APP have ads?

Neither 僕が見たかった青空 nor 柏木由紀 OFFICIAL APP shows ads.

### Which is updated more often, 僕が見たかった青空 or 柏木由紀 OFFICIAL APP?

僕が見たかった青空 ships an update every 8 months, and 柏木由紀 OFFICIAL APP every 5 weeks. Most recently, 僕が見たかった青空 was updated on September 30, 2026 and 柏木由紀 OFFICIAL APP on September 30, 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.*