Spectrum Sync Keyboard

Tone check before you send. Green, yellow, or red plus one-tap rewrites in the apps you already use. Coaching only.

Write with confidence. Spectrum Sync is your AI social language coach for text messaging, chat, SMS, and email.

Worried your text sounds too blunt, too intense, or easy to misunderstand? Spectrum Sync gives you real-time tone coaching while you type — using the Spectrum Sync Keyboard in the apps you already use.

Built for neurodivergent users and anyone who wants clearer, kinder digital communication, Spectrum Sync helps you catch tone problems before you send.

WHAT SPECTRUM SYNC DOES Spectrum Sync is an AI text coach and social communication helper. As you compose messages with the Spectrum Sync Keyboard, it coaches the sentence you're writing and offers friendly feedback: • Green, yellow, or red tone status • Short warnings when wording may land wrong • Plain-language explanations of why • Suggested rewrites you can tap to use

HOW IT WORKS

1. Complete quick in-app setup and accept the coaching disclosure
2. Add Spectrum Sync Keyboard in iOS Settings → General → Keyboard → Keyboards
3. Enable Allow Full Access (needed for cloud AI coaching when Apple Intelligence is unavailable)
4. In Messages or another app, switch to Spectrum Sync with the globe key
5. Type a sentence and pause, or end with . ! ? — a coaching pill appears above the keyboard

KEY FEATURES • Real-time AI tone coach for text messages and chat • Social language feedback — bluntness, intensity, oversharing, and more • Smart rewrite suggestions for clearer, warmer messages • Adjustable sensitivity to match your communication style • Pause coaching anytime • Learning Center with social communication articles and tips • Apple Intelligence on-device coaching when supported (private) • Cloud Gemini fallback when Apple Intelligence is unavailable • No ads. No account sign-in required.

PRIVACY & SAFETY • Coaching works only when Spectrum Sync Keyboard is selected • Skips secure/password fields • Message content is not sent to analytics • You control coaching with pause and Full Access settings

FREE TRIAL & PREMIUM Start with a 7-day free trial and AI coaching access. After your trial, subscribe to keep premium coaching active. Manage or cancel anytime in iOS Settings → Apple ID → Subscriptions.

WHO IT’S FOR • Autistic and neurodivergent users navigating social text • Anyone who overthinks before hitting Send • People who want a message coach or text tone helper for everyday chat • Users learning social communication skills in real conversations

IMPORTANT Spectrum Sync uses a custom keyboard extension. Allow Full Access is required for cloud AI coaching when on-device Apple Intelligence is unavailable. You will be guided through setup and disclosure before enabling it.

Subscription terms: Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions in your Account Settings after purchase. Any unused portion of a free trial is forfeited when you purchase a subscription.

Privacy Policy: https://orehruoy.github.io/SpectrumSyncIos/privacy-policy.html End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/