DearTalk: AI Voice Keyboard

✨ DearTalk AI: 100% On-Device Private AI Voice Keyboard (Voice IME)

Works 100% Offline in Flights, Overseas Travel, and Areas with No Network!
Zero Cloud Transmission. Absolute Air-Gapped Privacy. 100% Free Forever.
DearTalk AI runs entirely on your smartphone's NPU and on-device neural network—without sending a single byte of voice or text data to external servers. No cloud subscriptions and zero hidden AI token fees.

🎙️ PART 1. Intelligent On-Device Voice Keyboard (Voice IME)
Speak naturally in any app—messaging, email, notes, or search—and let on-device AI refine your thoughts.

1. ⚡ Real-Time AI Grammar & Context Refinement
- Speak fast without worry. Powered by 100% on-device generative AI language models, typos, misrecognitions, and awkward phrasing are instantly corrected into polished sentences.

2. 🎭 1-Tap Tone & Manner Transformation
- Adapt your voice to every context with a single tap:
- 😼 Cheeky: Confident, bold, and charismatic
- 👔 Formal: Business-ready, professional phrasing
- 🤝 Polite: Courteous and respectful tone
- 💖 Empathetic: Warm, considerate, and friendly

⌨️ PART 2. Smart Korean & Latin Input Automata
Fast and intuitive typing alongside seamless voice dictation.

1. ⚡ Advanced Cheonjiin & Multi-Tap Support
- Precision automata engine supporting compound consonants (ㄳ, ㄵ, ㄶ, ㄺ, ㄻ, ㄼ, etc.) with smart multi-tap combinations.

2. 🎯 Cursor Position Preservation & Seamless Rollback
- Typing stability with intelligent rollback timers ensuring no character glitches during fast inputs.

🔄 PART 3. P2P Mesh Model Vault (Zero-Copy Sharing)
Smart on-device AI ecosystem with zero storage waste.

1. 📦 Zero Duplicate Downloads (0MB Redundancy)
- Secure signature-verified ContentProvider sharing enables family apps to share local AI models with zero disk duplication.

2. 🛡️ 100% Air-Gapped Local Privacy
- Passwords, financial details, and private chats entered via keyboard are strictly kept on your device and never sent to the cloud.

✈️ PART 4. 100% Free Forever & Complete Offline Operation
- Functions flawlessly on airplanes (Airplane Mode), during overseas travel without roaming, and in offline underground areas.
- Zero external cloud API calls, zero data costs, and no subscriptions—100% free open-source software forever.