How much is Kinetic: Energy-Optimized Productivity App?

Kinetic: Energy-Optimized Productivity App is listed for sale at $3,500 USD.

What are Kinetic: Energy-Optimized Productivity App's current metrics?

Monthly visitors: Pre-launch. Monthly revenue: Pre-revenue.

Kinetic: Energy-Optimized Productivity App - Sell Project

Listed September 15, 2026

About Kinetic: Energy-Optimized Productivity App

Energy-matched task management across 6 platforms with real-time sync

Kinetic is a cross-platform productivity app that matches your tasks to your energy levels. Instead of forcing yourself to work based on a calendar, you track your real time energy (1-10), mood, and context, then see which tasks you actually complete when you're in different states. Built with Flutter. Runs on Windows, macOS, Linux, Android, and iOS. Features: Energy dashboard tracking mood and energy over time Real Time Sync with Supabase across all devices AES-256 encryption on all user data Tasks, calendar, events, reminders, notes Recurring tasks/events/reminders (daily, weekly, monthly, yearly with custom intervals) Multi-user accounts with complete data isolation (RLS enforced) User data ownership — all data encrypted and stored under user control, fully exportable Account management — email verification, password reset, account deletion with full data wiping Offline-first architecture — works without internet, syncs automatically when connected Full data portability — export/import as JSON, move between devices or backup locally Multiple calendar views (month, week, day, list) Task filtering (priority, due date, category/tags) Cross-device sync (changes on any device sync instantly across all others) Notifications (desktop + mobile push reminders) Local search across tasks, calendar, reminders Complete user data control — encrypted end-to-end, no app-level tracking Ad placeholder framework — ready for buyer to implement monetization strategy

Project details

Next step: Immediate (Day 1):<ol><li data-list="bullet">AdSense integration is already in place (code placeholders throughout the app). I would have fully implemented this for sale, but AdSense restricts account transfer unlike Supabase or RevenueCat, the ad account stays with the original creator. Buyer can add their own AdSense account in ~15 minutes.</li><li data-list="bullet">Use RevenueCat SDK to manage subscription lifecycle, billing, and analytics—eliminates building this from scratch.</li></ol> Short-term (Month 1–3):<ol><li data-list="bullet">Premium tier: Remove ads for a paid subscription</li><li data-list="bullet">AI integration: Kinetic is built to support both cloud and local AI. The codebase can integrate with Claude API or other cloud AI services for advanced features like smart task suggestions and energy-based scheduling recommendations. Alternatively, because it's built in Flutter, Kinetic can leverage the Flutter Gemma package for on-device AI inference meaning local LLM access across all five platforms without cloud dependencies. This gives buyers options: deploy with cloud AI for cutting-edge features, or go fully local for maximum privacy and offline capability. The foundation supports both paths.</li><li data-list="bullet">API integrations: Connect with Google Calendar, Outlook, and Slack for seamless task and event sync across platforms</li></ol> Medium to Long-term (Month 6+):<ol><li data-list="bullet">Team collaboration: Add shared projects, task assignment, and team energy dashboards so companies can see when team members are most effective and coordinate around peak productivity windows. Premium tier for companies.</li><li data-list="bullet">Data insights: Aggregate anonymized energy patterns and sell insights to wellness companies and HR departments focused on burnout prevention</li></ol>

For sale

Asking price: $3,500 USD

What's included

Source code, All related design work, All related data

What's Included in This Sale: Complete Flutter source code (all 5 platforms: Windows, macOS, Linux, iOS, Android) + web code (available but not production-ready) Full Supabase database schema (transferable, pre-configured) Edge functions (verify-email, reset-password, delete-account) Design, images, and logo (complete UI assets) All related data and architecture documentation Attribution: I ask to be credited in the about/team page as the original creator. This helps with my portfolio. Deal Flexibility: Interested in equity partnerships, consulting arrangements, or future development availability? Get in touch, I'm open to discussing custom deal structures.

Reason for selling

This is the result of two years of deliberate engineering work where I taught myself how to build and ship a cross-platform application from scratch. I handled architecture, design, and implementation end-to-end—the app is now complete, tested across all 6 platforms, and production-ready. I've moved on to other projects that align better with my longer-term goals, and I don't have the bandwidth for continued development, feature additions, or marketing. The app is in a solid place and deserves someone who can focus on growing it and taking it to market. This is a clean handoff—no technical debt, no lingering unknowns. Just finished code and immediate monetization potential.

Project metrics

Average Monthly Visitors: Pre-launch

Average Monthly Revenue: Pre-revenue

Average Monthly Downloads: Pre-launch / New project