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Pomodoro Mate: Product Requirements Document

Version: 1.0 Date: April 2026 Status: Draft Author: Product Team

Executive Summary

Pomodoro Mate is an open-source, cross-platform Pomodoro timer that combines authentic Pomodoro methodology with ADHD-aware design and outcome-oriented gamification. It targets knowledge workers, students, and particularly users with focus challenges who are dissatisfied with basic timers that don't build lasting habits.

The Problem

The Pomodoro timer market has 50+ apps, yet none adequately serve users who need:

True Pomodoro methodology — Most apps are just timers, ignoring Francesco Cirillo's five-phase process (planning, tracking, recording, processing, visualizing)
ADHD-aware design — No major tool is designed from the ground up for executive function challenges; traditional Pomodoro fails 60-70% of ADHD users within the first month
Outcome-focused gamification — Existing gamification (Forest, Habitica) rewards output (sessions completed) not outcomes (sustainable habits, personal growth)

The Solution

Pomodoro Mate fills the white space at the intersection of:

Methodology-complete Pomodoro implementation
ADHD-first design philosophy
Outcome-oriented gamification that builds identity, not just points
Privacy-first, open-source, cross-platform architecture

Target Launch

MVP (Phase 1): 8 weeks — Web PWA with core timer, task selection, and basic gamification
Phase 2: 12 weeks — macOS/iOS native apps with advanced features
Phase 3: 16 weeks — Developer integrations (GitHub, Linear) and team features

1. Product Vision

1.1 Vision Statement

For knowledge workers and students with focus challenges (particularly those with ADHD traits), who are dissatisfied with basic timers that don't build lasting habits, Pomodoro Mate is the only open-source Pomodoro tool that combines true Pomodoro methodology with ADHD-aware design and outcome-oriented gamification — helping you become a more focused person, not just complete more sessions.

1.2 Core Differentiators

Differentiator	Description	Why Competitors Can't Easily Copy
Methodology-Complete	Implements all six steps and five phases of Cirillo's technique	Requires deep integration between timer, tasks, analytics, and AI
ADHD-First Design	Every feature filtered through: "Does this reduce executive function burden?"	Requires rethinking every interaction from scratch
Outcome Gamification	Rewards sustainable habits and personal growth, not session counts	Requires measuring different metrics and designing different mechanics
Open Source + Privacy	Local-first, optional E2E sync, no tracking	Trust differentiator, community contributions

1.3 Success Metrics

Timeframe	Metric	Target
6 months	Active users	1,000+
6 months	Pro conversion	5%
12 months	Active users	5,000+
12 months	GitHub stars	500+
24 months	Active users	20,000+
24 months	Revenue sustainability	Break-even

2. Market Context

2.1 Market Landscape

The Pomodoro app market is saturated but fragmented:

500+ Pomodoro-related apps across iOS, Android, web, and desktop
Productivity app market: $98B+ by 2025
ADHD-focused app market: $1.2B+ by 2028

2.2 Competitive Positioning

                    HIGH PRICE
                        │
         Session        │        Flow
         ($4.99/mo)     │        ($6.99/mo)
                        │
    ────────────────────┼────────────────────
                        │
         Forest         │        Pomodone
         ($3.99)        │        ($4.96/mo)
                        │
    ────────────────────┼────────────────────
                        │
    Pomofocus           │        Focus To-Do
    (Free)              │        (Free tier)
                        │
         Focus Keeper   │
         (Free)         │
                        │
                    LOW PRICE

    SIMPLE ─────────────────────────── FEATURE-RICH

Pomodoro Mate Position: Bottom-right quadrant (Free/Rich) initially, moving to Premium/Rich as Pro features launch.

2.3 Key Competitors

App	Strengths	Weaknesses	Pomodoro Authenticity
Forest	Gamification, 2M+ users	No task integration, juvenile feel	6/10
Focus To-Do	Cross-platform, task+timer	Feature bloat, dated UI	4/10
Session	Best analytics, macOS native	Apple-only, expensive	5/10
Marinara	Open source, simple	Browser-only, no mobile	8/10
Super Productivity	Developer integrations	Complex UI, recent backlash	7/10
Flowkeeper	Full methodology	Desktop-only, dated UI	7/10

2.4 Market Gaps (Our Opportunities)

No tool combines True Pomodoro + Modern Gamification + ADHD Support
No cross-platform privacy-first option
No tool enforces the original technique's interruption/voiding rules
No tool bridges the five phases digitally (especially Processing phase)

3. User Personas

3.1 Primary Persona: The ADHD Professional

Name: Alex Demographics: 28, software developer, diagnosed ADHD Goals: Complete work without hyperfocus traps, build sustainable focus habits Pain Points:

Timer anxiety (countdown feels like a threat)
Task initiation paralysis ("I can't start")
Streak shame (one missed day ruins everything)
Feature bloat overwhelming
Tools designed for neurotypical brains

How Pomodoro Mate Helps:

Flexible intervals that adapt to energy levels
1-tap quick start to overcome initiation paralysis
Non-anxious visual timer (progress ring, not countdown)
Streak freeze and fresh start mechanics
Growth metaphors that never subtract

3.2 Secondary Persona: The Productivity Purist

Name: Jordan Demographics: 35, product manager, Pomodoro practitioner for 5 years Goals: Faithful technique implementation, better estimation skills Pain Points:

Apps allow too much customization (breaks the method)
No interruption tracking
No estimation vs. actual analysis
Analytics are superficial

How Pomodoro Mate Helps:

Purist Mode: Fixed 25/5/15 intervals with interruption voiding
Estimation tracking per task
AI-powered estimation correction
Weekly technique adherence score

3.3 Tertiary Persona: The Privacy-Conscious Developer

Name: Sam Demographics: 32, senior engineer, values open source Goals: Local-first tool with GitHub integration Pain Points:

Most tools require cloud accounts
No code-specific metrics
Closed source = no trust

How Pomodoro Mate Helps:

Local-first, optional E2E sync
GitHub/Linear integration
Open source, auditable
Commit tracking per Pomodoro

4. Core Features

4.1 The Timer System

4.1.1 Flexible Interval Engine

P0 - MVP

Feature	Description	Default
Work intervals	User-configurable work duration	25 min
Short breaks	Break after each work session	5 min
Long breaks	Extended break after N sessions	15 min
Long break trigger	Sessions before long break	4 sessions
Auto-start breaks	Automatically start break timer	On
Auto-start work	Automatically start next work session	Off

P1 - Post-MVP

Feature	Description
Energy-based suggestions	Morning check-in (1-5 scale) suggests interval length
Adaptive intervals	Learn from patterns, suggest optimal intervals
Flowtime mode	Work until focus drops (count-up instead of countdown)
Hyperfocus detection	Detect extended sessions, offer to continue

4.1.2 Timer Display

P0 - MVP

Visual progress ring (fills clockwise, not countdown — reduces anxiety)
Current phase indicator (Work / Short Break / Long Break)
Session counter (2 of 4 sessions before long break)
Current task display (what am I working on?)

P1 - Post-MVP

Non-anxious mode: Hide time remaining, show only progress
Ambient sounds: Rain, café, lo-fi, binaural beats (5+ options)
Focus music integration: Spotify/Apple Music playlists

4.1.3 Notifications

P0 - MVP

Sound notification at session end
System notification with action buttons
Break reminder notification

P1 - Post-MVP

Haptic feedback (mobile)
Voice announcements (optional)
Slack status auto-update

4.2 Task Management

4.2.1 Task Selection (Planning Phase)

P0 - MVP

Feature	Description
Task list	Simple list of tasks for today
Task creation	Add task with title + optional notes
Pomodoro estimate	Estimate how many sessions needed
Task selection	Select which task to work on
Quick add	One-tap "just start" option (no task selection)

P1 - Post-MVP

Feature	Description
Task decomposition	Break down large tasks into smaller steps
AI estimation	Suggest estimates based on historical data
Recurring tasks	Daily/weekly recurring tasks
Project grouping	Group tasks by project

4.2.2 Task Tracking (Tracking Phase)

P0 - MVP

Track completed Pomodoros per task
Visual indicator of progress vs. estimate
Session notes (optional)

P1 - Post-MVP

Interruption log (internal vs. external)
Distraction capture pad
Session quality rating (1-5 stars)

4.2.3 Task History (Recording Phase)

P0 - MVP

Daily archive of completed sessions
Task completion log
Basic export (CSV)

P1 - Post-MVP

Structured daily review prompts
Weekly summary generation
Pattern analysis ("You focus best on Tuesday mornings")

4.3 ADHD-Specific Features

4.3.1 Task Initiation Scaffolding

P0 - MVP

Feature	Description
Quick start	1-tap timer start with no task selection
Micro-sessions	5-minute "just start" option
First step prompt	"What's the tiniest first step?"

P1 - Post-MVP

Feature	Description
Task decomposition helper	AI-powered "break this down"
Motivation priming	10-second momentum builder
Body doubling mode	Virtual presence of others focusing

4.3.2 Failure-Spiral Prevention

P0 - MVP

Feature	Description
Daily fresh start	Every day is a new day, no carryover guilt
Streak freeze	One free pass per week
No penalty for voided sessions	Interruptions happen, that's okay

P1 - Post-MVP

Feature	Description
Recovery mode	Gentle re-entry after time away
Self-compassion prompts	"You're not behind, you're here now"
Adjustable strictness	User controls how forgiving the system is

4.3.3 Hyperfocus Support

P0 - MVP

Feature	Description
Session extension	Easy "keep going" option
Break skip (with warning)	Allow skipping break, but log it

P1 - Post-MVP

Feature	Description
Flow detection	Detect extended sessions, offer to continue
Flow protection	Suppress notifications during hyperfocus
Post-hyperfocus recovery	Suggest longer break after 2+ hour sessions

4.3.4 Executive Function Externalization

P1 - Post-MVP

Feature	Description
Distraction pad	Quick-capture intrusive thoughts
Auto task queue	Next task automatically suggested
Decision fatigue reduction	Limit visible choices to 3-5

4.4 Gamification System

4.4.1 Philosophy: Outcome Over Output

Core Principle: Reward sustainable habits and identity formation, not session counts.

Output Metrics (Avoid)	Outcome Metrics (Embrace)
Sessions completed	Consistency rhythm development
Total hours focused	Focus quality improvement
Streak days	Recovery after breaks
Points accumulated	Identity evolution ("Deep Worker")

4.4.2 Growth Metaphor: The Garden

P0 - MVP

A personal garden that grows as you develop sustainable focus habits:

Element	Description	Unlock
Garden plot	Personal visual space	Default
Plants	Grow with consistent sessions	Session completion
Garden expansion	More space for variety	Weekly consistency
Seasonal themes	Visual variety	Time-based

Key Design Principles:

Growth only, never decay — Plants don't die if you miss a day
Accumulation, not subtraction — Everything you build persists
Ambient, not demanding — Garden is background, not gameplay loop

4.4.3 Identity-Based Progression

P1 - Post-MVP

Level	Title	Unlocked By
1	Seedling	Complete onboarding
2	Sprout	5 consistent days
3	Gardener	2 weeks of practice
4	Cultivator	Demonstrate estimation accuracy
5	Deep Worker	30 days of consistent practice
6	Focus Master	Maintain habits for 90 days

Key Principle: These are identity labels, not XP levels. They reflect who you're becoming, not points accumulated.

4.4.4 Self-Defined Reward Shop

P1 - Post-MVP

Users define their own rewards:

Reward Type	Example
Break activities	"15 min walk"
Entertainment	"Watch one episode"
Treats	"Get coffee"
Experiences	"Weekend trip after 30 days"

Mechanism:

User defines rewards with "cost" in focus hours
System tracks progress toward rewards
User "redeems" when earned
No system-defined rewards (avoid generic badges)

P2 - Future

Feature	Description
Accountability partners	Paired progress sharing
Body doubling	Virtual presence during sessions
Team challenges	Cooperative (not competitive) goals
Focus rooms	Synchronized team Pomodoros

Anti-Patterns to Avoid:

No leaderboards
No public comparison
No competitive streaks
No shame mechanics

4.5 Analytics & Insights (Processing + Visualizing Phases)

4.5.1 Personal Dashboard

P0 - MVP

Metric	Description
Today's sessions	Sessions completed today
Today's focus time	Total minutes focused
Current streak	Consecutive days with at least one session

P1 - Post-MVP

Metric	Description
Focus quality trend	Are sessions getting more focused?
Best focus times	When you focus best
Estimation accuracy	Predicted vs. actual Pomodoros
Break adherence	Are you taking proper breaks?

4.5.2 Weekly Insights

P1 - Post-MVP

AI-generated insights based on patterns:

Insight Type	Example
Pattern recognition	"You focus best on Tuesday mornings"
Estimation coaching	"You estimate 3 but typically need 5 for 'writing'"
Encouragement	"You've improved your consistency 20% this month"
Gentle suggestions	"Consider shorter sessions after lunch"

4.5.3 GitHub-Style Heatmap

P0 - MVP

Visual contribution graph showing focus history
Daily/weekly/monthly views
Hover for session details

4.6 Developer Features

4.6.1 GitHub Integration

P2 - Future

Feature	Description
Commit tracking	Associate commits with Pomodoro sessions
PR review mode	25-minute review sessions
Issue time logging	Auto-log time to GitHub issues

4.6.2 Linear/Jira Integration

P2 - Future

Feature	Description
Task sync	Import tasks from project management
Time logging	Auto-log Pomodoros to tickets
Standup helper	Generate yesterday's work summary

5. Technical Architecture

5.1 Platform Priority

Priority	Platform	Rationale
1	Web (PWA)	Lowest friction, cross-platform, fast iteration
2	macOS	Highest willingness to pay, menu bar valued
3	iOS	Companion to macOS, widget support
4	Windows	Large market, lower price sensitivity
5	Android	Fragmented, lower monetization

5.2 Tech Stack

Recommended: Web-first PWA + Tauri for desktop

Component	Technology	Rationale
Frontend	Next.js + React	Fast iteration, SSR/SSG options
Styling	Tailwind CSS	Rapid development, consistent design
PWA	next-pwa	Offline support, installable
Desktop	Tauri	Lightweight, native performance
State	Zustand	Simple, performant state management
Database (local)	SQLite (sql.js)	Full SQL, offline-first
Sync (optional)	ElectricSQL or PowerSync	CRDT-based sync
Auth (optional)	Clerk or Supabase Auth	User management

5.3 Data Architecture

Local-First Philosophy:

┌─────────────────────────────────────────────┐
│                  Client                      │
├─────────────────────────────────────────────┤
│  ┌─────────────┐    ┌─────────────────────┐ │
│  │   SQLite    │───▶│  Optional E2E Sync  │ │
│  │  (Primary)  │    │   (User's Cloud)    │ │
│  └─────────────┘    └─────────────────────┘ │
└─────────────────────────────────────────────┘

Data Ownership:

All data stored locally by default
Optional encrypted sync (user provides cloud or our hosted option)
Export to CSV/JSON anytime
No vendor lock-in

5.4 Privacy & Security

Principle	Implementation
Local-first	Core functionality works offline
No tracking	Zero analytics, telemetry, or tracking
Optional account	Full functionality without account
E2E encryption	All sync is end-to-end encrypted
Open source	Code is auditable
GDPR compliant	Data export, deletion on request

6. User Experience

6.1 Design Principles

Calm, not anxious — Timer doesn't threaten, it supports
Simple by default — Core flow is 1-tap start
Progressive disclosure — Advanced features hidden until needed
Forgiving, not punitive — Missing a day is okay
Beautiful, not distracting — Design delights without demanding attention

6.2 Core User Flows

6.2.1 Quick Start Flow (ADHD-Optimized)

Open App → Tap "Start" → Timer begins

No task selection, no configuration. Just start.

6.2.2 Planned Session Flow

Open App → View Tasks → Select Task → Start Timer

6.2.3 Task Estimation Flow

Add Task → Enter Title → Estimate Pomodoros → Save

Post-session: "You estimated 3, used 4. Update estimate?"

6.3 Visual Design

Aesthetic: Modern, calm, premium

Element	Specification
Primary color	Deep focus blue (#1a1a2e)
Accent	Growth green (#16a34a)
Typography	Geist or Inter
Border radius	12px (soft, approachable)
Shadows	Subtle elevation, not dramatic
Animations	Smooth, optional (respect reduced motion)

7. Pricing Model

7.1 Freemium Structure

Tier	Price	Features
Free	$0	Unlimited sessions, basic tasks, local storage, garden gamification
Pro	$3.99/month or $29.99/year	Cloud sync, advanced analytics, integrations, team features
Lifetime	$79.99 one-time	All Pro features forever

7.2 What's Free vs. Paid

Always Free:

Core timer (all interval options)
Task list
Session history
Garden gamification
All ADHD features
Export data

Pro Only:

Cross-device sync
Advanced analytics (patterns, insights)
GitHub/Linear integration
Team features
Priority support

Rationale: Core functionality is free. Monetize power users and teams, not basics.

8. Roadmap

Phase 1: MVP (Weeks 1-8)

Goal: Core timer with task selection and basic gamification

Week	Deliverables
1-2	Timer engine, visual display, system notifications
3-4	Task list, task selection, session tracking
5-6	Local storage, session history, CSV export
7-8	Garden gamification, heatmap, polish

Success Criteria:

Functional PWA installable on desktop/mobile
Can complete a full Pomodoro session
Tasks persist locally
Basic gamification works

Phase 2: Native Apps (Weeks 9-16)

Goal: macOS and iOS native apps with advanced features

Week	Deliverables
9-10	macOS menu bar app (Tauri)
11-12	iOS app, widgets
13-14	Advanced analytics, weekly insights
15-16	Cloud sync (optional), Pro tier launch

Success Criteria:

Native macOS app in App Store
Native iOS app in App Store
Cross-device sync working
100+ paying Pro users

Phase 3: Developer & Team (Weeks 17-24)

Goal: Developer integrations and team features

Week	Deliverables
17-18	GitHub integration (commit tracking)
19-20	Linear/Jira integration
21-22	Team features (shared sessions, team stats)
23-24	Body doubling, accountability partners

Success Criteria:

500+ GitHub stars
10+ teams using team features
Break-even revenue

9. Success Metrics & KPIs

9.1 Product Metrics

Metric	Target (6 mo)	Target (12 mo)
Daily Active Users	200	1,000
Weekly Active Users	500	3,000
Sessions per user per day	4+	4+
7-day retention	30%	40%
30-day retention	15%	20%

9.2 Business Metrics

Metric	Target (6 mo)	Target (12 mo)
Pro conversion rate	3%	5%
Monthly Recurring Revenue	$500	$3,000
Customer Acquisition Cost	< $5	< $10
Lifetime Value	> $40	> $60

9.3 Quality Metrics

Metric	Target
App Store rating	4.5+ stars
NPS score	40+
Support response time	< 24 hours
Bug reports per month	< 10

10. Risks & Mitigation

Risk	Likelihood	Impact	Mitigation
Market saturation	High	Medium	Niche focus (ADHD, purists, developers)
Feature copying	High	Low	Speed, community, brand trust
Monetization failure	Medium	High	Freemium with clear value prop
Platform dependency	Medium	Medium	Web-first, avoid single platform lock-in
Burnout (solo/small team)	Medium	High	Open source community, phased launch
Technique purism backlash	Low	Low	Clear positioning, make flexibility optional

11. Open Questions

Question	Owner	Decision Date
Which sync provider to use?	Tech Lead	Week 10
Native vs. Tauri for desktop?	Tech Lead	Week 8
Pro pricing final amount?	Product	Week 12
Which analytics provider (if any)?	Tech Lead	Week 6
Garden vs. other growth metaphor?	Design	Week 4

12. Appendix

12.1 Glossary

Term	Definition
Pomodoro	A 25-minute focused work session
Short break	5-minute break between sessions
Long break	15-30 minute break after 4 sessions
Purist Mode	Strict Pomodoro with no customization
Flowtime	Flexible timing based on focus, not fixed intervals
Garden	The gamified growth metaphor

12.2 Research Sources

Cirillo, F. (2007). The Pomodoro Technique (Version 1.3)
Market research reports (docs/market-research-*.md)
ADHD studies (docs/study-*.md)
Gamification research (docs/gamify-*.md)
Competitive analysis of 40+ apps
User interviews and feedback synthesis

12.3 Document History

Version	Date	Author	Changes
1.0	April 2026	Product Team	Initial PRD

Document Status: Ready for Review Next Step: Stakeholder review and technical feasibility assessment

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Pomodoro Mate: Product Requirements Document

Executive Summary

The Problem

The Solution

Target Launch

1. Product Vision

1.1 Vision Statement

1.2 Core Differentiators

1.3 Success Metrics

2. Market Context

2.1 Market Landscape

2.2 Competitive Positioning

2.3 Key Competitors

2.4 Market Gaps (Our Opportunities)

3. User Personas

3.1 Primary Persona: The ADHD Professional

3.2 Secondary Persona: The Productivity Purist

3.3 Tertiary Persona: The Privacy-Conscious Developer

4. Core Features

4.1 The Timer System

4.1.1 Flexible Interval Engine

4.1.2 Timer Display

4.1.3 Notifications

4.2 Task Management

4.2.1 Task Selection (Planning Phase)

4.2.2 Task Tracking (Tracking Phase)

4.2.3 Task History (Recording Phase)

4.3 ADHD-Specific Features

4.3.1 Task Initiation Scaffolding

4.3.2 Failure-Spiral Prevention

4.3.3 Hyperfocus Support

4.3.4 Executive Function Externalization

4.4 Gamification System

4.4.1 Philosophy: Outcome Over Output

4.4.2 Growth Metaphor: The Garden

4.4.3 Identity-Based Progression

4.4.4 Self-Defined Reward Shop

4.4.5 Social Features (Cooperative, Not Competitive)

4.5 Analytics & Insights (Processing + Visualizing Phases)

4.5.1 Personal Dashboard

4.5.2 Weekly Insights

4.5.3 GitHub-Style Heatmap

4.6 Developer Features

4.6.1 GitHub Integration

4.6.2 Linear/Jira Integration

5. Technical Architecture

5.1 Platform Priority

5.2 Tech Stack

5.3 Data Architecture

5.4 Privacy & Security

6. User Experience

6.1 Design Principles

6.2 Core User Flows

6.2.1 Quick Start Flow (ADHD-Optimized)

6.2.2 Planned Session Flow

6.2.3 Task Estimation Flow

6.3 Visual Design

7. Pricing Model

7.1 Freemium Structure

7.2 What's Free vs. Paid

8. Roadmap

Phase 1: MVP (Weeks 1-8)

Phase 2: Native Apps (Weeks 9-16)

Phase 3: Developer & Team (Weeks 17-24)

9. Success Metrics & KPIs

9.1 Product Metrics

9.2 Business Metrics

9.3 Quality Metrics

10. Risks & Mitigation

11. Open Questions

12. Appendix

12.1 Glossary

12.2 Research Sources

12.3 Document History

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