Project: BeastStreak — ADHD Habit Tracker Industry: Health & Fitness Platform: iOS (App Store) Timeline: 72 hours from first commit to App Store approval Tech Stack: Swift 6, SwiftUI, SwiftData, XcodeGen
Overview
BeastStreak is a native iOS habit tracker built specifically for ADHD brains. From zero Swift experience to a production App Store app in 72 hours — using AI pair programming to cross the language barrier while applying 30 years of software architecture experience.
The Challenge
Most habit trackers make ADHD worse:
- Setup paralysis — 47 settings before you can track your first habit
- Broken streak punishment — Miss one day and the guilt spiral erases a month of progress
- Visual overwhelm — 30 checkboxes at once and your brain shuts down
- Wrong reward loops — No immediate dopamine for doing the basics
The founder needed something that passes the “worst day” test — when ADHD is spiking, the app still works.
The Solution
Time-Blocked Focus
Only show 3-4 habits at a time. Morning, Midday, Evening — one block at a time. Past blocks collapse into a summary. Future blocks stay hidden. Your brain stays calm.
Points for Everything
Brush teeth? +2. Workout? +5. Cold shower? +3. Every tap fires confetti. Block completion bonuses. Streak multipliers. Miss something? Zero points — never negative.
Urge Control System
Track impulses (nicotine, social media, snacking) with dedicated stats per urge. Log an urge in 10 seconds, pick a coping strategy, earn +3 for every urge you surf.
Zero-Config Start
Pre-loaded with 36 habits across 8 categories. Open the app, tap three habits, earn points. Done. No account required.
Technology Stack
App:
- Swift 6 with SwiftUI
- SwiftData persistence (Apple’s modern ORM)
- XcodeGen for project management
- iOS 17+ with Widget support
- iCloud sync (optional, privacy-first)
Marketing Site:
- Astro 5 with Tailwind CSS
- Deployed on Vercel
- App Store and TestFlight integration
Testing:
- 287 passing tests across 27 test suites
- XCUITest for automated App Store screenshot generation
- Full unit and integration coverage
Results
Development Speed
- 72-hour timeline — First commit to App Store approval
- Zero prior Swift experience — AI pair programming bridged the language gap
- 287 tests across 27 suites — production-quality from day one
- 32+ commits in 3 days with consistent quality
App Store
- Approved on first submission — Clean code, proper privacy, no rejections
- “Data Not Collected” privacy label — Everything stays on device
- Free, no ads, no account — Lowest possible friction
Product Validation
- Built for the founder’s own ADHD — authentic founder-market fit
- Pre-loaded habits eliminate setup paralysis
- Zero-punishment model prevents guilt spirals
Key Features
Daily Habit System
- Time-blocked habits (Morning, Midday, Evening)
- Tap to complete, swipe to skip
- Block completion bonuses and streak multipliers
- Quick Log mode for rushed mornings
Gamification That Works
- Points for every positive action
- Activity streaks and Bright-line streaks
- Achievements and milestone rewards
- Weekly review with trend comparison
Urge Control
- Per-urge tracking with dedicated stats
- Customizable coping strategies
- Points for resisting impulses
- Bright-line streak for urge control
Home Screen Widgets
- Daily score at a glance
- Current streak display
- Active block progress
- Small and medium widget sizes
The AI Development Story
This project demonstrates a new model for software development:
What AI handled:
- Translating requirements into Swift syntax
- SwiftUI views with proper state management
- SwiftData models with correct relationships
- Navigation, animations, haptics, widgets
- XCUITest automation for screenshots
What the human handled:
- Product vision (what makes this ADHD-friendly?)
- UX decisions (time blocks, zero punishment, instant feedback)
- Testing on real hardware (does it feel good?)
- Copywriting (landing page, App Store description)
- Iterating when something felt wrong
The pattern: describe what you want, AI generates code, run it, test it, refine it. Repeat 100 times over three days.
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