# クイズfor天気の子 vs 柏木由紀 OFFICIAL APP

The clearest difference is iOS requirement: クイズfor天気の子 at 10.0 against 柏木由紀 OFFICIAL APP's 13.0. 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.

クイズfor天気の子 ships an update every 2 months, 柏木由紀 OFFICIAL APP every 5 weeks. Both last shipped on September 30, 2026.

## The numbers

| Metric | クイズfor天気の子 | 柏木由紀 OFFICIAL APP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | — | Subscription |
| Size | 25 MB | 110 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [kai sato](https://appshunter.io/developer/1142573287) | [Anyland inc.](https://appshunter.io/developer/1542446414) |

## What reviewers say

### クイズfor天気の子

[App page](https://appshunter.io/ios/app/for/id1487299530)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 クイズfor天気の子 free?

クイズfor天気の子 is free to download, with no in-app purchases.

### Is 柏木由紀 OFFICIAL APP free?

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

### Do クイズfor天気の子 or 柏木由紀 OFFICIAL APP have ads?

Neither クイズfor天気の子 nor 柏木由紀 OFFICIAL APP shows ads.

### Which is updated more often, クイズfor天気の子 or 柏木由紀 OFFICIAL APP?

クイズfor天気の子 ships an update every 2 months, and 柏木由紀 OFFICIAL APP every 5 weeks. Most recently, クイズfor天気の子 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.*