The New Standard in Secure Medical Communication
Take doctor-patient communication beyond WhatsApp. E2EE messaging, video calls, AI diagnostics, and 20+ health modules — all in one HIPAA-compliant platform.
Why WhatsApp Isn't Enough
WhatsApp is great for personal chat. But medical communication demands more — clinical-grade security, medical tools, and total data sovereignty.
| Feature | MedFlux | |
|---|---|---|
| 🔐 Security & Privacy | ||
| End-to-End Encryption | ✓ | ✓ |
| Zero-Knowledge Architecture | ✓ | ✗ |
| Server Can't Read Data | ✓ | ✗ (metadata) |
| Self-Hosted Option | ✓ | ✗ |
| HIPAA / GDPR Compliant | ✓ | ✗ |
| 📞 Communication | ||
| Text / Photo / Video Messages | ✓ | ✓ |
| WebRTC Video Calls | ✓ | ✓ |
| PSTN Phone Calls (SIP) | ✓ | ✗ |
| Disaster Calls (Lyra 9.2kbps) | ✓ | ✗ |
| Co-Viewing with Cursor | ✓ | ✗ |
| Rich Text Editor | ✓ | ✗ |
| DICOM Medical Imaging | ✓ | ✗ |
| 🏥 Medical Features | ||
| AI Medical Assistant | ✓ | ✗ |
| Medical Image AI (MedGemma) | ✓ | ✗ |
| Prescription OCR | ✓ | ✗ |
| Patient Profiles (Blood Type, ID) | ✓ | ✗ |
| Appointment Calendar | ✓ | ✗ |
| Auto Birthday / Holiday Greetings | ✓ | ✗ |
| E2EE Broadcast Messages | ✓ | ⚠ no E2EE |
| 📱 Patient Health Modules | ||
| Family Health Center | ✓ | ✗ |
| Pregnancy Tracker | ✓ | ✗ |
| Vaccine Tracker (Human + Pet) | ✓ | ✗ |
| Health Screening Engine (USPSTF) | ✓ | ✗ |
| WHO Growth Charts | ✓ | ✗ |
| Medical Document Manager | ✓ | ✗ |
| Data Sovereignty | ✓ Your server | ✗ Meta servers |
Everything a Doctor Needs, Encrypted
A complete clinical communication hub with AI-powered tools, built on military-grade encryption.
E2EE Messaging
Signal Protocol with X3DH key exchange. Text, photos, videos, voice messages, DICOM files, and folder sharing — all encrypted. Read receipts, reactions, pinning, and starring.
3 Call Modes
WebRTC — Free HD voice & video via Janus Gateway. PSTN — Call real phone numbers via SIP (NetGSM/Twilio). Lyra — 9.2kbps disaster calls when bandwidth is minimal.
AI Medical Assistant
In-chat AI panel with message context selection. MedGemma for medical image analysis. OCR for prescriptions and lab reports. Token-based usage management.
Co-Viewing
Synchronized document viewing between doctor and patient. Virtual cursor overlay so both can point at the same area on X-rays, MRIs, and lab reports in real-time.
Patient Dashboard
Encrypted patient list with profiles, blood type, medical record numbers. Advanced search (AND, OR, "exact phrase", -exclude). Bulk operations, import/export, unread badges.
Smart Greetings
Automatic birthday messages. Holiday greetings for 20 countries via Calendarific API. Scheduled broadcast messages. Template system with E2EE encryption.
A Health Center In Your Pocket
20+ specialized health modules — from pregnancy tracking to vaccine schedules, WHO growth charts to evidence-based screening. iOS & Android.
Family Health Center
Manage all family members in a single app — including pets.
- Photo profiles with crop & zoom support
- Gender, date of birth, blood type tracking
- Pet support (cats, dogs, birds, etc.)
- Height, weight, head circumference, blood pressure
- WHO growth standards with LMS percentile calculation
- Time-series health charts (HealthChartView)
Pregnancy Tracker
Complete gestational monitoring from conception to delivery.
- Gestational week calculator (LMP-based)
- Pregnancy visit recording & tracking
- Symptom diary (nausea, pain, swelling, etc.)
- EFW Percentile Engine — Hadlock formula for estimated fetal weight
- Ultrasound measurement percentile charts
Vaccine Tracking System
Human & pet vaccines with national schedule compliance.
- Turkey National Vaccination Schedule compliance
- Age-based automatic vaccine recommendations
- Dose tracking & reminders
- Comprehensive VaccineCatalog database
- Pet vaccines — species-specific schedules (cat/dog/bird)
- Parasite treatment tracking (internal/external)
Health Screening Engine
Evidence-based screening powered by 26KB of clinical logic.
- USPSTF 2024/2025 guidelines compliant
- Personalized by age, sex, and risk factors
- Cervical cancer screening (Pap + HPV) — detailed guideline engine
- Mammography, colonoscopy, lipid panel reminders
- HealthScreeningEngine — 26KB clinical logic
Pediatric Well-Child Tracking
Growth monitoring from birth to 18 years.
- Well-child visit records (0–18 years)
- WHO growth percentiles (weight, height, head circumference)
- Developmental milestone checkpoints
- PediatricWellChildView UI
Menstrual Cycle Tracker
Period tracking with cycle analysis.
- Period start/end date recording
- Cycle regularity analysis
- MenstrualTrackingView with predictions
Smart Medical Document Manager
Your complete medical file cabinet with AI-powered organization.
- Document scanner (camera capture)
- Photo, video, audio, PDF, Word, Excel support
- EXIF metadata preservation & date-based sorting
- Auto thumbnail generation (image + PDF) with ThumbHash placeholders
- Category & tag system (Blood Test, MRI, X-Ray, Prescription…)
- Assign to family member or doctor
- Calendar view (DocumentCalendarView)
- PDF & image annotation (drawing/notes)
- Video editor (VideoEditorView)
And Much More…
Deep platform integrations for a seamless experience.
- 📅 Appointment management with doctor chat auto-import
- 📝 Rich text patient notes with doctor assignment
- 🔗 QR code doctor pairing — multi-doctor support
- ☁️ iCloud (CloudKit) sync across all devices
- 📤 iOS Share Extension — send files from any app
- 📍 Location sharing via MapKit
- 🚨 One-tap emergency voice message
- 📊 WHO Growth Standards database (14KB LMS data)
- 🔔 VoIP push with CallKit + deep linking
- ⚡ LiveView Native — server-driven UI, no app update needed
Your Data is Only Yours
Zero-Knowledge architecture means even we can't read your data. Not your messages, not patient names, not medical records. Ever.
Signal Protocol
X3DH key exchange with Identity, Signed Pre-key, and One-Time Pre-keys. The same cryptographic foundation used by Signal — but with medical-grade key management.
Zero-Knowledge
Bitwarden-style master key derivation via PBKDF2. Patient profiles encrypted client-side. Per-user salting. Recovery key system. Server stores only encrypted blobs.
HIPAA & GDPR
Full regulatory compliance by design — not as an afterthought. Self-hosted deployment ensures total data sovereignty. HIPAA, GDPR, and any local regulation. Your server, your country, your rules.
Built for Medical Scale
A purpose-built infrastructure stack optimized for clinical workloads, not retrofitted from consumer chat.
MFX Binary Protocol
FunXMPP-inspired binary serialization replacing JSON with single-byte tokens. 25+ event types, 50+ key tokens, LEB128 varint encoding. Dramatic bandwidth reduction for mobile.
Janus WebRTC Gateway
Self-hosted media server with SIP plugin for PSTN bridging. VideoRoom with AV1/H.265/VP9/H.264 codec negotiation. CoTURN for NAT traversal. VoIP push via CallKit.
Lyra Disaster Codec
Google Lyra neural audio codec operating at 3.2/6/9.2 kbps. Enables voice communication during earthquakes, floods, and network disasters with minimal bandwidth. RNNoise denoising.
Encrypted Cloud Storage
Cloudflare R2 with presigned URLs for direct client ↔ storage communication. All media stored as .enc encrypted blobs. Server never sees plaintext media. Automatic CORS configuration.