Open Source & Privacy-First

Clarity for
the mind.

A focused app for daily journaling and tracking obsessive-compulsive patterns through structured reflection.

Patterns journal screen with sidebar navigation, search, save, and writing area
FEATURES

Everything you need.
Nothing you don't.

Designed to be simple, focused, and respectful of your privacy.

Daily Journaling

A minimalist writing space to record your thoughts. Each entry is tied to a specific date, building a chronological history of your mental well-being.

OCD Tracking

Document obsessions and compulsions as they happen. Record the nature of thoughts, actions taken in response, and distress levels on a 0-10 scale.

Pattern Analytics

Visualize trends over time with intuitive charts and heatmaps. Identify patterns that help prepare clear information for professional consultations.

Privacy First

All data stays on your device. No cloud uploads, no third-party sharing. Your reflections and personal data remain entirely under your control.

Dark & Light Modes

Switch between carefully crafted dark and light themes to match your environment and reduce eye strain during late-night reflections.

Mobile & Desktop

Built with Flutter for iOS, Android, macOS, Linux, and Windows with a clean interface that feels focused on every screen.

PREVIEW

See it in action

Real screens from Patterns — at home on mobile and on desktop. The journal, the OCD tracker, the analytics, and the settings.

Patterns mobile preview
MOBILE

Pocket-sized reflection

Capture obsessions, log distress, and write a quick journal entry — all from your phone. Your entries stay on your device, no accounts and no uploads.

DESKTOP

Room to think

See your patterns at a glance — analytics, history, and a calm writing space with the room a bigger screen gives you. Native on macOS, Windows, and Linux.

Download Patterns

A calm, local-first space for journaling and OCD self-tracking — available where you reflect.

Mobile

On your phone

Track obsessions, log distress, and journal in a calm private space. Your entries stay on your device — no accounts, no uploads.

Requires iOS 14 or later · Android 8 or later

Patterns home screen on iPhone

Other download options

Patterns runs natively on every desktop you use.

Or build from source on GitHub

Support Patterns

Patterns is open source, independent, and ad-free. If it has helped you, a small tip keeps development going.