The Pinky Ecosystem
Built as one system. Split for privacy.
PinkyBloom and PinkyBond are two halves of one platform. She controls her health data. You receive the context that helps you show up. Everything between is encrypted end-to-end.
Two apps, one mission
PinkyBloom is her private health companion. PinkyBond is your context and action companion. Together, they help couples understand each other without sacrificing privacy.
PinkyBloom
Her health + AI companion
- Voice-first cycle tracking and symptom logging
- On-device AI assistant with 4-layer memory
- Relationship intelligence and chat analysis
- Controls everything shared with you
PinkyBond
Your context + action companion
- Dashboard with phase, mood, and energy context
- 60+ phase-aware gesture cards for daily actions
- Communication Weather and relationship insights
- Encrypted chat with bridge messages
Connected by an Encrypted Bridge
Both apps connect through a blind relay server that passes encrypted messages it cannot read. No accounts, no phone numbers, no data on our servers. Just sealed envelopes between two phones.
What reaches you
She decides what you see. Here’s what PinkyBond receives from PinkyBloom — and what it never will.
You see
You never see
The encrypted bridge
Pairing happens face-to-face. Communication happens through encryption only your two phones can unlock.
In-person pairing
Scan QR codes face-to-face. Curve25519 key exchange on-device. No server involved.
AES-256-GCM
Every message encrypted with military-grade encryption before leaving either phone.
Blind relay
Our server passes sealed envelopes. It cannot read, decrypt, or interpret any content.
Zero knowledge
We don’t have your keys. We can’t access your data. Even under court order.
On-device intelligence
Relationship insights are generated locally on both phones. No cloud processing. No server access. Both apps use on-device AI to understand your communication privately.
Her phone
PinkyBloom runs Apple Intelligence to analyze conversations, detect sentiment, and generate health-aware relationship insights. Nothing leaves her device.
Your phone
PinkyBond analyzes your side of the conversation on-device. Communication Weather, weekly reflections, and relationship temperature are all computed locally.
Independent analysis
Each app generates its own insights independently. Your reflections are yours. Hers are hers. The only shared data is what she explicitly approves.
Learning over time
The AI improves as you use it. Pattern recognition gets sharper, suggestions become more relevant, and insights become more personalized — all without sharing a byte.
Built to last
Your relationship data is too important to lose. PinkyBond uses versioned storage with automatic backups, so your data is safe even if something goes wrong.
Backup before every save
A backup copy is created before any write. If something fails, your previous data is intact.
Versioned storage
Data includes a version number. When the app updates, your data migrates automatically.
Corruption recovery
If a file is corrupted, the app falls back to the most recent backup automatically.
One system. Built for trust.
Two apps that work together so you and your partner can understand each other — without anyone else seeing a thing.