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Sign Master 2

ZAKKERY ALLEN KEITH

App StoreNo ratingFreeFirst seen 31 Oct 2026

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App info

Category: Utilities
Age rating: 4+
Price: Free
Version: 1.0
Released: Oct 27, 2026
Last updated: 28 Oct 2026
Size: 21.6 MB
Requires: iOS 13.0 or later
Languages: 1

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★★★★★

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About this app

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Sign Master 2 connects to compatible K&K Systems CrossTalk controllers over Bluetooth, allowing operators to create, preview, upload, and monitor messages on portable message boards.