ShadowComms: Morse AI Cipher

Control optical and acoustic pulse signals with ShadowComms, the ultimate cyber & spy-themed real-time Morse code communication terminal. Equipped with real-time optical/audio decoders, an AI keying coach that analyzes your Morse rhythm with millisecond precision, and an encrypted cipher journal. ━━━━━━━━━━━━━━━━━━━━ 【KEY FEATURES】 ━━━━━━━━━━━━━━━━━━━━ ■ 1. AI CW DRILL INSTRUCTOR (NEW) ・Millisecond Rhythm Analysis: Key Morse code directly on the screen's straight key pad! Real-time AI evaluation for speed (WPM), dot-to-dash ratio, and timing jitter. ・Operator Persona Diagnosis: Evaluates your keying style into unique ranks such as "Submarine Sonar Operator", "Cyber Lightning Infiltrator", or "Veteran Telegrapher". ・Actionable Feedback: Receive personalized tips on improving your dot/dash balance and interval consistency. ・SNS Sharing: Share your diagnosis scorecards directly to X (Twitter) or Threads with one tap. ■ 2. CIPHER JOURNAL & MEMO ARCHIVE (NEW) ・Unlimited Confidential Notes: Automatically converts thoughts and personal memos into real-time Morse code ciphers. ・Cloud & Local Storage (SAF): Seamlessly save and load files to Google Drive or local storage via Android Storage Access Framework. ・Stealth Disguise Mode: Instantly mask your screen with a decoy interface to prevent shoulder-surfing. ・Dual View: Toggle effortlessly between plain text and Morse stream. ■ 3. TRANSMITTER MODE ・Triple Output Transmission: Transmit via Camera LED Flash, Full-screen Optical Blink, or 1000Hz Acoustic Tone. ・Countdown & Repeat: 3-second countdown buffer and repeat cycles (1x, 2x, 3x) for reliable communication. ・Direct SNS Feed Sharing: Post cipher messages directly to social feeds with #ShadowComms #Morse tags, or export raw audio (WAV). ・Speed Control: Customize unit duration from 50ms to 300ms. ■ 4. RECEIVER & REAL-TIME DECODER ・CameraX Brightness Tracking: Real-time optical pulse recognition within the targeting reticle. ・Goertzel Acoustic Filter: Isolates and detects 1kHz sound waves even in noisy environments. ・Oscilloscope Waveform Display: Neon cyber waveform graph showing real-time signal magnitude. ・Multi-language Support: Decodes International Morse, Wabun (Japanese), and German in real-time. ━━━━━━━━━━━━━━━━━━━━ 【100% OFFLINE & PRIVACY FIRST】 ━━━━━━━━━━━━━━━━━━━━ ・Zero Ads, Zero Subscriptions, Zero Tracking. ・All signal processing and encrypted journals remain strictly on your local device. Experience secret optical/acoustic communications and AI-powered Morse training today!