TTT Letter Board

The TTT Letter Board is a 100% free, private, and customizable AAC (Augmentative and Alternative Communication) app designed for individuals who can spell but face physical or neurological barriers to verbal speech. Built with love by TTT Education & Impact (a registered 501(c)(3) nonprofit), this tool goes beyond traditional letter boards by speaking each tap aloud and reading back entire thoughts, making communication smoother and more accessible.

WHO THIS IS FOR
• Nonspeaking & Minimally Speaking Individuals: A dedicated, portable digital board for everyday communication.
• The Neurodivergent Community: Designed with structured, color-coded visual organization.
• Motor & Coordination Challenges: Oversized, fixed buttons support motor planning and physical accuracy.
• The Spelling Community: A clean, distraction-free tool for families, educators, and communication partners.

CORE FEATURES
• 100% Free & Private: No hidden paywalls, ads, or subscriptions. Fully offline and your data never leaves your device.
• Smart Layouts: Choose the Standard 5-across letter board with color-coded rows, the Expanded 6-across board with an optional number row, or a full QWERTY keyboard. Switch to Numbers mode for digits and math, Intro mode for 5 letters at a time, or External Keyboard mode to type on a connected keyboard.
• Immediate Speech: Letters and symbols are spoken aloud as you tap, with options to choose exactly what gets announced. Press the green DONE button to read back the complete message.
• Quick Answers: One-tap YES and NO buttons, plus an option to hear each word read aloud when you press Space.
• Intuitive Clearing: Tap to backspace, hold to clear the board, or lift the device upright to delete a letter or the whole current word.
• High Contrast & Legibility: Forced Dark Mode ensures maximum visibility in any lighting.
• Message History: Tap the history icon on the message bar to see past messages and copy the text into other apps.
• Guided Tutorial & Practice Mode: A built-in tour of the board and settings, plus a practice mode for spelling target words with a qualified practitioner.

ACCESSIBILITY & CUSTOMIZATION
• Apple Pencil Ready: Use an Apple Pencil to tap letters.
• Vision & Sensory Support: Color layouts for deuteranopia, protanopia, tritanopia, and monochromacy, subdued colors for sensory sensitivities, or pick your own custom colors. Works with iOS vision settings such as Reduce Motion, Increase Contrast, and Bold Text.
• Voice Personalization: Select default voices, download additional iOS voices, or securely authorize Apple Personal Voice.
• Switch & Eye Tracking Ready: Native integration with Switch Control, Eye Tracking, VoiceOver, Voice Control, AssistiveTouch, and hardware keyboards.
• Adjustable Speech & Feedback: Control letter sound and readback speeds. Enjoy optional tactile feedback (iPhone only).
• Dyslexia-Friendly Fonts: Multiple fonts available, including OpenDyslexic.
• Multilingual: English, Spanish (Latin America), German, French, Italian, Portuguese (Brazil), and Swedish, each with matching keyboards and spoken words.

ABOUT TTT EDUCATION & IMPACT
Born from The Telepathy Tapes podcast, TTT Education & Impact is a 501(c)(3) nonprofit dedicated to the nonspeaking and minimally speaking community. Our mission is to foster connection, expand access to assistive resources, and support communication journeys.

CONTACT & SUPPORT
Contact: support@thetelepathytapes.com
Support & FAQ: https://sites.google.com/thetelepathytapes.com/app-support
Privacy Policy: https://sites.google.com/thetelepathytapes.com/app-privacy
Web: https://telepathytapesimpact.org

Disclaimer: The TTT Letter Board is a tool intended to assist with daily communication. It is not a medical device, nor is it intended to diagnose, treat, cure, or prevent any condition. This app should not be used as a replacement for professional medical advice or as a primary method for communicating during medical emergencies.