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CASE STUDY · CROSS-PLATFORM APPLICATION

EVOLVE

A personal productivity and reflection application designed to keep routines, tasks, focus, goals, notes, mood check-ins, a private diary and deliberate breaks in one calm system.

FlutterDartSupabasePostgreSQLAuth & SyncLocal NotificationsAndroid · iOS · Windows
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TYPEProductivity / Self-management
SCOPEMobile + Desktop App
STATUSCompleted Build
PLATFORMSAndroid · iOS · Windows
EVOLVE app screens showing Today, Plan, Reflect, Private Journal and More areas
PRODUCT THINKING

Discipline without turning life into another dashboard.

EVOLVE was built around a simple product decision: the user should be able to act, plan, reflect and reset without jumping between unrelated apps. The interface therefore uses four primary destinations—Today, Plan, Reflect and More—with secondary tools intentionally kept out of the main navigation.

ACT

Today prioritises what is actually next.

Routines, open tasks, focus time and goals are surfaced without burying the user in analytics.

PLAN

Routines, tasks and calendar share one planning model.

The same commitments can be understood by rhythm, list or date instead of becoming disconnected planning silos.

REFLECT

Check-ins stay lightweight; deeper writing stays private.

Mood, influences, gratitude and day rating are separated from the PIN-protected private journal.

01 · TODAY

A calm command centre

The Today experience combines progress, next-up routines, quick actions, a chronological timeline and day-part completion without forcing every feature onto the first screen.

EVOLVE Today app screen
02 · PLAN / ROUTINES

Build a rhythm, not an endless checklist

Routines are grouped into Morning, Afternoon and Evening. Each group shows completion state and keeps repetitive habits visually separate from one-off tasks.

EVOLVE Plan — Routines app screen
03 · PLAN / TASKS

Separate commitments by intent

Tasks can be viewed as Today, Upcoming, Someday or Completed. The empty state is deliberate: the app does not reward filling a list for the sake of activity.

EVOLVE Plan — Tasks app screen
04 · PLAN / CALENDAR

See the week without making planning a second job

The calendar provides a date-oriented view of routines and commitments while retaining the same visual language as the rest of Plan.

EVOLVE Plan — Calendar app screen
05 · REFLECT

Turn daily feeling into usable context

The check-in combines mood, influencing factors, a day rating, gratitude and an optional written reflection so weekly patterns have context rather than just numbers.

EVOLVE Reflect — Check-in app screen
06 · PRIVATE JOURNAL

Keep deeper thoughts behind a separate privacy boundary

The private journal is protected with a diary PIN and is presented as a distinct mode from the lightweight daily check-in. The product explicitly warns that encrypted entries depend on the diary key.

EVOLVE Reflect — Private Journal app screen
07 · MORE

Keep secondary tools secondary

Notes, Goals, Focus, Insights, Take a break and Settings live in More so the four-tab navigation remains fast and predictable.

EVOLVE More app screen
08 · TAKE A BREAK

Use free time on purpose

The reset area offers breathing, a mindful pause and 2048 as intentional short breaks, keeping recreation bounded instead of turning it into another endless feed.

EVOLVE Take a break app screen
TECHNOLOGY

One Flutter codebase, backed by cloud identity and data.

The application was structured for Android, iOS and Windows using Flutter and Dart. Supabase provides email authentication and PostgreSQL-backed cloud data/synchronisation, while the app layer handles device notifications, responsive navigation and the private-diary PIN experience.

EVOLVE
Flutter / Dart
Supabase Auth
PostgreSQL
Notifications
Android
iOS
Windows
FEATURE SYSTEM

Several tools, one behavioural model.

The value is not the raw feature count. It is the way each feature has a specific role in the same daily loop.

01PlanRoutines · Tasks · Calendar
02DoToday · Focus · Goals
03ReflectMood · Gratitude · Journal
04ResetBreathing · Pause · 2048
PRODUCT ARCHITECTURE

Today → Plan → Reflect → More

PLATFORM STRATEGY

Shared Flutter experience across Android, iOS and Windows.

DESIGN PRINCIPLE

Useful structure first; animation and visual polish support the action.

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