Silent signal,
instant support
Send signals to your support person with a single tap—no words, no explanations needed.
15-20%
Of the global population is neurodivergent (autism, ADHD, sensory processing differences)
30%
Of students report experiencing anxiety that interferes with classroom communication
70%
Of people experience situational mutism or communication difficulty during high stress or sensory overload
Core Features
Silent Signaling
Send pre-set or custom signals with one tap. No speaking required. Perfect for classrooms, meetings, or public spaces where verbal communication is difficult.
Instant Delivery
Signals arrive immediately with notifications and triple haptic feedback, even when the receiver’s phone is locked. Your support person knows right away.
Works Anywhere
Local Mode for nearby devices via Bluetooth/WiFi (no internet needed), or iMessage Mode to send signals across the world—perfect for remote support.
Why choose Tihi?
Traditional communication requires finding words, explaining yourself, and often drawing attention—exactly what becomes impossible during anxiety, sensory overload, or overwhelm. Tihi removes all barriers. One tap sends a clear signal to your support person, whether they’re across the room or across the world. Built with input from neurodivergent individuals, every feature addresses real needs: silent signaling for classrooms and workplaces, instant delivery even when phones are locked, complete privacy with no data collection, and full accessibility for everyone. No subscriptions, no paywalls, no accounts—just dignified, immediate communication when words are hard. Because asking for support shouldn’t require the very ability you’re struggling with.
Testimonials
“I’m a testimonial. Click to edit me and add text that says somesthing nice about you and your services.”
Edgar Santana
“I’m a testimonial. Click to edit me and add text that says somesthing nice about you and your services.”
Edgar Santana
“I’m a testimonial. Click to edit me and add text that says somesthing nice about you and your services.”
Edgar Santana
Contact Us
Lorem Ipsum is simply dummy text of the printing and typesettinng industry lorem Ipsum.