Spectrum Sync Keyboard

Spectrum Sync Keyboard is a social language coach for text messaging, chat, SMS, and email on iPhone. Worried your text sounds too blunt, too intense, or easy to misunderstand? The Spectrum Sync Keyboard gives real-time tone coaching in the apps you already use, so you can catch tone problems before you send. Made for neurodivergent users and anyone who wants clearer, kinder digital communication. Built by Brock Hall.