SyncFlowBoard vs Lighty
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Lighty
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もう、周りと色を合わせるのに必死にならなくていい! このアプリは、管理者の一括操作で参加者全員の色がリアルタイムに変わる、新感覚のペンライトアプリです。 ライブやイベントでの一体感を、これまでにないレベルへ引き上げます。 主な機能 リアルタイム・カラーシンクロ 主催者(管理者)が色を変えれば、同じルームにいる全員のスマホが一斉に同じ色に!複雑な操作は不要。驚くほどスムーズな一体感を生み出します。 選べる3つのモード ① セルフモード: 自分だけのペンライトとして。無限のカスタムカラーで、どんな繊細な「推し色」も完璧に再現できます! ② ルームモード (参加者): ルームIDを入力するだけ!あとは自動で色が切り替わるので、あなたはライブ演出に没頭できます。 ③ 管理者モード: パスワードでルームを安全に管理。プリセットやカラーピッカーを使い、思い通りのタイミングで会場の色をコントロール! 自由自在なカラー設定 よく使う色はプリセットからワンタップ。カラーピッカーを使えば、どんな色でも作成可能。リアルタイムプレビューで確認しながら微調整できるので、色へのこだわりを妥協しません。 最高の輝度 ペンライトモード中は、自動で画面の明るさを最大に調整。暗い会場でも、あなたの「推し」に想いを届けます。 こんなシーンで大活躍! ライブ、コンサート、音楽フェス オンラインライブの視聴、配信イベント 結婚式の余興、パーティー、カラオケ 文化祭、学園祭、体育祭などの学校行事 友人へのサプライズ演出 さあ、このアプリをダウンロードして、光で繋がる新しい体験を始めよう! あなたのイベントが、忘れられない瞬間になるはずです。
Screenshots
Verdict
The clearest difference is update cadence: SyncFlowBoard at every 3 days against Lighty's every 10 days. Lighty's advantage is iOS requirement (14.0 vs 17.6). 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.
SyncFlowBoard ships an update every 3 days, Lighty every 10 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.
| Parameter | SyncFlowBoard | Lighty |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | SUGAR SOUND, K.K. | Saki Hosonuma |
In-app purchases
SyncFlowBoard
No in-app purchases
Lighty
No in-app purchases





