Black Biz vs C
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Black Biz
This is a reservation application for a men's-only salon catering to adult businessmen. It allows users to easily book appointments at the salon.
- Salon reservation app
- For adult businessmen
- Men's only salon
- Easy booking
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大人のビジネスマンのための男性専用美容室【ブラックビズ】の予約アプリケーションです。
C
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C-POINT公式アプリです。 ご利用していただくとお得なポイントが貯まります！ ポイント以外にも、 お店の最新情報をお届け！ アプリ会員様限定のクーポン配信！ etc... ぜひ特典盛りだくさんのC-POINT公式アプリをインストールしてご利用ください！
Screenshots
Verdict
The clearest difference is update cadence: Black Biz at every 14 months against C's every 40 months. Black Biz also leads on iOS requirement (11.0 vs 16.6). On price, ads, 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.
Black Biz ships an update every 14 months, C every 40 months. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.
| Parameter | Black Biz | C |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 14 months — better | Every 40 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 16 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Hanaworks Ltd. | SHINING GLOBAL ENTERTAINMENT, K.K. |
In-app purchases
Black Biz
No in-app purchases
C
No in-app purchases
