Privacy-first journaling, built deliberately.
Phronion builds structured, secure platforms for trust-conscious users. ARK-Journal is our first release.
Why Phronion
We build software where the architecture is the trust model. No data processing you did not ask for. No implicit sharing. Clear boundaries, enforced in code.
Privacy by design
Client-side encryption. Server-blind where possible. Data stays yours by default, not by policy.
Deterministic systems
Subscriptions, entitlements, and access are driven by explicit state machines with auditable transitions.
Clear boundaries
Every data flow has a defined scope. No ambient authority. No hidden integrations. What you see is what runs.
Product
ARK-Journal
A block-based journaling platform with rich text, images, links, and two reflective frameworks. Entries are structured data, not flat text files. You choose the context. The editor adapts.
- Block-based editor with paragraph, image, and link blocks
- Rich text formatting: bold, italic, underline, highlight, inline links
- Two reflective frameworks: personal and faith-based, with modes that adapt to your choice
- End-to-end encrypted sync across devices
- Encrypted storage with client-derived keys — the server cannot read your entries
- Calendar view, word patterns, and search by meaning
Phronion develops additional platforms focused on governance and safeguarding for trust-critical environments. These will be released when the architecture, audit model, and operational processes meet the required standard.