Info KP vs 柏木由紀 OFFICIAL APP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Info KP
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"Info KP" brings you the latest news about your favorite pop idol. From the home screen, you can read the news of the group and each member. In the "Log" tab, you can leave memories with your favorite members! This app is completely free. [Feature] - You can read the news for each group and each member. - Save articles to your favorites. - Articles registered as favorites can be read together on the "Favorites" tab. - Favorites are saved even if you quit the app. - You can search for articles on the "Search" tab. - In the "Log" tab, you can leave memories with your favorite members!
柏木由紀 OFFICIAL APP
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.
- Exclusive live streams
- Member-only posts
- Interactive chat rooms
- Fan community engagement
- Artist content access
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柏木由紀 OFFICIAL APPは、柏木由紀のLIVE配信や投稿などをスマートフォンからいつでも気軽に楽しむことができる、 エンターテイメントサービスです。 柏木由紀 OFFICIAL APP（月額880円、年額9,600円）の特典 ◆LIVE ファンクラブ限定のライブ配信に参加できる！ ◆TIMELINE 会員限定の投稿にいいねやコメントができる！ ◆TALKROOM チャットルームで柏木由紀 と会話ができる！ 是非、柏木由紀 OFFICIAL APP（月額880円、年額9,600円）をお楽しみください プライバシーポリシー https://kashiwagiyuki-fc.jp/privacy 利用規約 https://kashiwagiyuki-fc.jp/terms
Screenshots
Verdict
The clearest difference is ads: 柏木由紀 OFFICIAL APP at none against Info KP's shown. 柏木由紀 OFFICIAL APP also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 20, 2026 and September 30, 2026 respectively.
| Parameter | Info KP | 柏木由紀 OFFICIAL APP |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Subscription |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 110 MB |
| Age rating | 17+ | 17+ |
| Developer | Kenichi Kawachi | Anyland inc. |
In-app purchases
Info KP
No in-app purchases
柏木由紀 OFFICIAL APP
No in-app purchases
