Comparison

パングラム vs SyncFlowBoard

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

パングラム

Features
Read full description

パングラムとは、いろは歌のように五十音を一文字づつ使った文の事です。 このアプリはパングラムを作るのに便利な機能を実装しました。 ・作成した文章をSNSに投稿できます。 ・作成した文章をメール送信できます。 ・使用する文字群を編集できます。

About

SyncFlowBoard

Features
Read full description

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

パングラム4 screens
SyncFlowBoard3 screens

Verdict

The call

The clearest difference is ads: SyncFlowBoard at none against パングラム's shown. SyncFlowBoard also leads on update cadence (every 3 days vs every 31 months). パングラム's advantage is iOS requirement (11.0 vs 17.6). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

パングラム ships an update every 31 months, SyncFlowBoard every 3 days. The most recent releases landed on October 4, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 4 level
パングラム versus SyncFlowBoard: the parameters behind the verdict, then further details
ParameterパングラムSyncFlowBoard
PriceFreeFree
Positive reviews80.0% of reviews—
Update frequencyEvery 31 monthsEvery 3 days — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.6
Further details — not scored
Size32 MB5 MB
Age rating4+4+
DeveloperTOOFECTARTS LLC.SUGAR SOUND, K.K.

In-app purchases

None

パングラム

No in-app purchases

None

SyncFlowBoard

No in-app purchases

Questions

Is パングラム free?
パングラム is free to download, with no in-app purchases.
Is SyncFlowBoard free?
SyncFlowBoard is free to download, with no in-app purchases.
Do パングラム or SyncFlowBoard have ads?
パングラム shows ads; SyncFlowBoard does not.
Which is updated more often, パングラム or SyncFlowBoard?
パングラム ships an update every 31 months, and SyncFlowBoard every 3 days. Most recently, パングラム was updated on October 4, 2026 and SyncFlowBoard on September 23, 2026.

Other comparisons