Voice2Symbol

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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About this app

Voice2Symbol translates speech or text live into symbolic language – enabling spontaneous, symbol-based communication in everyday life, therapy, school, caregiving, and intercultural communication.

Voice2Symbol currently supports: METACOM
METACOM Symbols © Annette Kitzinger

More symbolic languages ​​are in development.

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HIGHLIGHTS
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💬 SPONTANEOUS COMMUNICATION
No need to pre-produce symbol cards, no preparation required. Whether at the doctor's office, the supermarket, or on a school trip – simply speak, and the symbols appear instantly.


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💬 SPONTANEOUS COMMUNICATION
No need to pre-produce symbol cards, no preparation required. Whether at the doctor's, the supermarket, or on a school trip – simply speak, and the symbols appear instantly.

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━┬ SPONTANEOUS COMMUNICATION
No need to pre-produce symbol cards, no preparation required. Whether at the doctor's, the supermarket, or on a school trip – simply speak, and the symbols appear instantly.

━━━━━━━� 👥 EVERYONE CAN JOIN
Grandparents, babysitters, caregivers, support teams—everyone can participate, no prior knowledge or training required. Whoever speaks or types provides the AAC user with immediate symbolic feedback.

⚡️ AVAILABLE NOW
No waiting. Voice2Symbol is available today—no training, no prior knowledge, ready to use immediately. So practicing with symbols doesn't have to wait for care.

📚 PROMOTES LANGUAGE AND LANGUAGE COMMUNICATION
Spoken language is transformed into symbols word by word—with visible grammar. This promotes vocabulary, grammar understanding, and reading comprehension simultaneously.

🖐 INTUITIVE AND INSTANTLY UNDERSTANDABLE
Speak or type—anyone can do it, no training required. The app works without explanation—for children, adults, and everyone in between.


🌍 ALSO FOR MULTILINGUAL FAMILIES

Parents can simply speak in their native language, and the symbols will appear exactly as they would in the local language. No more language barriers.
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MAIN FUNCTIONS

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✓ REAL-TIME TRANSLATION
• Speech and text input, minimal latency
• Grammar is displayed: articles, auxiliary verbs, sentence structure
• Color coding by word type

✓ COMMUNICATION & INTERACTION

• Communication fans & dialogue cards (Yes/No, processes, well-being)

• Foreign language translation to local symbol language
• Symbol full screen with double tap

✓ PERSONALIZATION
• Own photos and symbols, favorites

• Edit, replace, or delete symbols
• Color schemes (Montessori, Fitzgerald Key)

• Learning-enhancing fonts

✓ LANGUAGE DEVELOPMENT & TEACHING
• Word filter
• Training mode: structured and playful practice for speech therapy
• Symbols for pronunciation control during reading aloud
• Highlight arithmetic operations, grammar, and punctuation
• Multiple user profiles with custom symbols and favorites

✓ PLATFORM & FLEXIBILITY

• Smartphone & tablet, optimized layout for each device

• Portrait & Landscape
• Flexible symbol size & pinch-to-zoom
• Optionally adjustable larger controls

✓ OFFLINE & PRIVATE

• Everything local – no tracking, no advertising, no cloud requirement

• GDPR compliant, offline speech recognition possible

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FOR WHOM?

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👪 PARENTS & FAMILIES – The quick start to the world of AAC: Speak naturally, and the symbol user sees the symbols immediately. Always with you.

🏫 EDUCATION & SPECIAL EDUCATION – For classrooms and preschools: supports inclusion, German as a Second Language (GSL), and special educational needs.

🩺 SPEECH THERAPY & THERAPY – Grammar made visible as symbols. Ideal for language and symbolic language development.

🧠 AAC USERS – Spontaneous immersion in symbols from an early age, effortlessly, anywhere – massively motivating.


🌍 LANGUAGE DEVELOPMENT & INTEGRATION – Instantly grasp word meanings visually – for German as a Second Language (GSL) learners in schools and integration courses.

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DISEASES AFFECTED
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• Cerebral palsy, early childhood brain damage
• Autism spectrum disorder
• Intellectual disability
• Genetic syndromes (Down syndrome, Rett syndrome, Angelman syndrome)
• Neurological disorders (ALS, Parkinson's disease, multiple sclerosis)
• Stroke, traumatic brain injury, aphasia
• Permanent loss of voice
Language to symbols. In real time.
Updated on
Sep 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted
  • Committed to follow the Play Families Policy

What’s new

Keine funktionale Änderungen - reine Textanpassungen: Korrektur und Update der Nutzerbedingungen / Lizenztexte