Flagship Android Release

Small habits, kept in rhythm.

Harmos Labs builds focused, offline-first apps for the parts of life that need a steady beat rather than another dashboard. Meet Dayfold — a tactile daily habit and agenda tracker inspired by botanical papercraft and Material You.

Discover Dayfold Suggest Feature / Report Issue
Today’s Ledger 4 of 5 complete
✓ Morning meditation
15 min
✓ Hydration target (2.5L)
Auto-sync
✓ Daily step goal (8,000)
Health Connect
✓ Read 20 pages
Evening
Unplug before bed
Rest day
No streak-shaming, no red badges. Missed days remain serene blank circles, ready for ink tomorrow.
Dayfold App Icon
Version 1.0 Ready

Dayfold: Daily Habit Ledger

Mindful, tactile daily habit and agenda tracker inspired by botanical papercraft.
Dayfold Android Live Screenshot
Today Ledger · Botanical Stone Paper
1
Today Ledger & Pacing
Archival stone paper finish with tactile letterpress stamps, daily pace counters, and peaceful check-ins.
2
Habit Detail & Stamp Sheet
Printed archival stamp sheet (Jun–Sep), running streak metrics, and non-punitive rest-day markings.
3
Calendar Monthly Ledger
Month-at-a-glance habit consistency dots and rhythmic cadence without anxious streak pressure.
4
Progress & Rhythm Insights
Long-term habit trends, weekly cadence rates, and restful analytics that honor steady growth.
5
Tactile Habit Creator & 'Why' Ritual
Custom target milestones, tactile printing pigments (Ochre, Pine, Terracotta), and your personal motivation 'why'.
🌿

Tactile Letterpress Stamping

Every habit completion feels intentional. Experience subtle hydraulic damping and haptic feedback simulating mechanical stamping on archival stone paper.

🕊️

Stoic Non-Punitive Rhythm

Progress without anxiety. Dayfold never breaks your morale or punishes missed days with flashing red alerts. Missed days remain peaceful blank circles.

⚡

Health Connect Integration

Automate step goals and body weight tracking with zero friction. Dayfold reads directly from Android Health Connect (Pixel Watch, Samsung Health, Garmin, etc.).

🔒

Complete Offline Privacy

Your life belongs to you. All habit ledgers, notes, and marks are stored locally on your device in a private SQLite database. No mandatory accounts, no surveillance.

🎨

Material You Dynamic Theming

Harmonises seamlessly with your device’s wallpaper. Choose between botanical stone pigments or your personal dynamic Android system colors in Light and Dark mode.

📲

Glanceable Android Widgets

Check off daily habits directly from your home screen with fluid Material 3 Glance widgets designed for instantaneous, one-tap check-ins.

Built on harmony, not hustle.

Calm by default

No streak-shaming, no red badges, no notifications designed to make you feel behind. Missing a day is simply information, not a failure state.

Offline first

Every app works fully with no account and no internet connection. Signing in is optional, and only ever adds sync — it is never the price of entry.

Built to last

We’d rather ship fewer features with rigorous care than chase every trend. Each app is meant to be small enough to trust and simple enough to keep.

Google Play Developer Profile

Harmos Labs Studio & Store Presence

Harmos Labs is an independent Android software studio dedicated to quiet, offline-first digital craftsmanship. Crafted to Google Play’s highest store identity standards.

Harmos Labs Developer Profile Icon
Verified Developer Profile

Harmos Labs

Focused Software · Android Studio

Production 512 × 512 px square icon with dual-leaf rhythm emblem, tactile precision rings, and dark stone palette, engineered for circular and squircle Google Play masks.

512 × 512 px PNG (32-bit / RGB) Vector SVG
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Google Play Console Specs

Storefront Compliance

Google Play Production Asset Checklist

  • ✓
    Developer Profile Icon: 512 × 512 px PNG (~135 KB < 1 MB limit)
  • ✓
    Developer Page Header: 4096 × 2304 px (16:9 ratio, 24-bit PNG, 1.6 MB < 2 MB limit)
  • ✓
    Developer Contact: harmoslabs.apps@gmail.com
  • ✓
    Philosophy: Offline-first, Material 3, botanical stone paper
Download PNG (1.6 MB) Download JPG View SVG

What else we’re building

Harmos Labs software adheres to a single principle: do less, but make it dependable.

In Planning

Todo Manager

A calmer to-do list for the tasks that don’t repeat — lightweight, distraction-free, and designed to pair seamlessly with Dayfold rather than compete with it.

Android
Direct Engineering Line

Feature Requests & Issue Tracker

Help us shape Dayfold and future Harmos Labs software. Whether you noticed a bug, want to request an enhancement, or suggest a mindful new ritual feature, submit it below — every note is delivered directly to our inbox.