CoThinker: AI Keyboard

CoThinker is the next-generation AI keyboard engineered for thinkers, founders, and professionals who want to write with speed and clarity.

KEY FEATURES:

SUB-SECOND AI ENHANCEMENTS

Transform rough ideas, bullets, or draft messages into articulate, polished responses instantly in any app (WhatsApp, Slack, Gmail, LinkedIn, and more).

VOICE SCRIBE BRAIN-DUMPS

Talk naturally without filtering yourself. CoThinker transcribes rambling voice thoughts and structures them into clean, ready-to-send messages.

TONE & STYLE SHIFTER

Instantly shift between Professional, Friendly, Persuasive, or Direct tones to suit every conversation.

ZERO-LOGGING PRIVACY

We believe privacy is fundamental. CoThinker never logs or stores your keystrokes. Private messages, passwords, and sensitive inputs stay 100% on your device.

1-TAP GOOGLE PLAY PRO TIERS

Unlock unlimited AI throughput, longer voice notes, and dedicated priority inference.