ヒナコイロ vs SyncFlowBoard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ヒナコイロ
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【北野日奈子 Official Fanclub ヒナコイロ】とは、北野日奈子のLIVE配信や投稿が見れる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。 【北野日奈子 Official Fanclub ヒナコイロ 】(月額1,300円)の特典 ◆LIVE LIVE配信に参加できる! ◆FEED 投稿にいいねやコメントが可能! 本人から返信がきちゃうかも! 是非、【北野日奈子 Official Fanclub ヒナコイロ】 (月額1,300円)をお楽しみください プライバシーポリシー https://www.kitanohinako-fc.jp/privacy 利用規約 https://www.kitanohinako-fc.jp/terms
SyncFlowBoard
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SyncFlow is a local, real-time shared communication app designed specifically for stage crews, live event production, PA engineers, and lighting operators. By connecting devices locally, SyncFlow enables instant text announcements and hand-drawn diagrams between backstage, front-of-house (FOH), and the stage. No internet required—keep your team perfectly coordinated even in deep basements or remote venues. ◆ Key Features ◆ • Instant Shared Canvas Draw, write, and map out stage layouts with up to 8 devices simultaneously. Your drawings sync in real time with ultra-low latency. Perfect for conveying visual information (like mic placements, staging modifications, or quick cues) without speaking. • Full-Screen Message Board Need to display the current schedule or critical alerts? Instantly toggle a full-screen, high-contrast Message Board. Put up notices like "18:00 OPEN" or "CLOSE" with custom fonts, colors, a built-in real-time clock, and a vibrant Neon mode for maximum visibility in dark backstage areas. • Professional Power Saving Designed to survive grueling rehearsals and long live shows. When the Message Board is closed, background clock updates and neon animations are suspended 100% (Eco-Sleep mode). This prevents iPad overheating and drastically reduces battery drain. • Robust Offline Sync Running on Apple’s secure local networking, SyncFlow works completely offline. Simply connect both iPads to the same local Wi-Fi router. Experience rock-solid, low-latency synchronization across 100+ meters, free from the packet congestion of busy venue networks. • Smart Display Names Bypass standard system name limitations. Customize your display name so other devices can instantly recognize who sent a drawing or who is currently online in the connection logs. Elevate your backstage communication. Run your next show seamlessly with SyncFlow.
Screenshots
Verdict
The clearest difference is in-app purchases: SyncFlowBoard at none against ヒナコイロ's 4. SyncFlowBoard also leads on update cadence (every 3 days vs every 6 weeks). ヒナコイロ's advantage is iOS requirement (13.0 vs 17.6). On price, ads 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. ヒナコイロ sells 4 in-app purchases, starting at $9.49 per month. SyncFlowBoard asks for nothing beyond the download.
ヒナコイロ ships an update every 6 weeks, SyncFlowBoard every 3 days. The most recent releases landed on October 1, 2026 and September 23, 2026 respectively.
| Parameter | ヒナコイロ | SyncFlowBoard |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 110 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Anyland inc. | SUGAR SOUND, K.K. |
In-app purchases
ヒナコイロ
- プレミアムプラン(月額)$9.491 Month
- ファンレター 500円$2.99
- ファンレター 1000円$5.99
- ファンレター スペシャル 1000円$5.99
SyncFlowBoard
No in-app purchases









