Party Sound Grids vs SyncFlowBoard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Party Sound Grids
Record and instantly play back short audio clips from your microphone. Easily trigger custom sound effects with a single tap, perfect for enhancing parties or events. Never miss the right moment to play a sound again.
- Record voice, music, and sounds
- Instant playback with one tap
- Customizable sound effects
- Easy sound effect library management
- Optimized for live event timing
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Let's PARTY! You can record small chunk of Voice, Music, Sound, or Whatever you want from Microphone. And play it just one single tap! No more hard time to finding the sound effect from your library. You won't miss the Best timing to hit the sound any more! For Instruction Video: https://youtu.be/RhMM9dZqzTs For customer support, please contact: yamakengames.cs@gmail.com
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 Party Sound Grids's 2. Party Sound Grids's advantage is iOS requirement (8.0 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. Party Sound Grids sells 2 one-off in-app purchases. SyncFlowBoard asks for nothing beyond the download.
| Parameter | Party Sound Grids | SyncFlowBoard |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 3 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 62 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Kenji Yamamoto | SUGAR SOUND, K.K. |
In-app purchases
Party Sound Grids
- Storage Select$1.99
- No Advertisements$4.99
SyncFlowBoard
No in-app purchases
Questions
Is Party Sound Grids free?
Is SyncFlowBoard free?
Do Party Sound Grids or SyncFlowBoard have ads?
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