Not published
TestFlight
IRYSS for iOS
Available through Apple TestFlight once the next build is approved.
IRYSS MESSENGER
Turn Voice Messages Into
Interactive Conversations
IRYSS transforms voice messages into time-anchored, context-preserving conversations.
Live product experience
Private Prototype Access
Enter your access password to explore IRYSS and experience contextual voice messaging firsthand.
Password protectedIRYSS Pitch DeckCompany vision, product and opportunity
Feel it
Instant Reaction
Capture emotion — even after the moment has passed.
Build on it
Reaction Stack
Multiple reactions, stacked across a single message.
Never lose it
Context Anchoring
Replies attach to the exact moments in the conversation.
IRYSS in 60 seconds
See why voice messages need a new layer.
A one-minute introduction to the problem, the interaction, and the future IRYSS is building.
IRYSS on your phone
Download the latest beta.
Approved builds appear here as soon as they are published. If a platform is not ready, its download stays locked.
Not published
Beta build
IRYSS for Android
Available through Google Play testing or as a signed APK once approved.
Beta software may be unstable.
The people behind IRYSS
The team turning reactions into meaningful conversations.
A small, high-caliber team building the next evolution of audio communication—fast, focused, and obsessed with emotional design.
We combine technical execution, product intuition, and commercial experience to make voice conversations clearer and more human.
Co-Founder & Sales Lead
Karo H.
Built and scaled sales-driven businesses, holding senior sales and management roles and founding her own company.
Co-Founder & Tech Lead
Eric L.
Drives the technical development of IRYSS, building scalable systems and using AI automation to streamline complex processes.
Founder & CEO
Maurice B.
Hands-on technical founder and former Managing Director of a 540-employee technology company acquired by IBM.
From reaction to network
The road ahead
Three focused phases turn voice messaging into a contextual, intelligent and inherently social experience.
- PHASE 01Beta
Core Product Foundation
Build and validate the interaction at the heart of IRYSS.
- Voice messaging + Instant Reaction
- Circular buffer & deterministic context windows
- Closed testing for latency, UX & stability
- PHASE 02
Context Intelligence Layer
Turn every voice message into a navigable conversation.
- Timestamp-based reply anchoring
- Reaction stacking & non-linear playback
- Async AI semantic refinement via MCP
- PHASE 03
Social Loop Engine
Create expressive formats designed to travel through communities.
- Voice identity & clarity enhancements
- Free and premium reaction packs
- Viral, moment-based interaction loops
Each phase increases interaction density without increasing message volume.