CalmHabits | Habit Tracker With Completion Grids, Reminders, Streaks and iCloud Sync - SwiftUI

CalmHabits – Habit Tracker iOS App Template (SwiftUI + SwiftData)

CalmHabits is a complete, ready-to-publish habit tracking app built entirely with SwiftUI and SwiftData. It features beautiful GitHub-style completion grids, streak tracking, smart reminders with local notifications, a premium paywall with in-app subscriptions, iCloud sync and full dark mode support. No third-party dependencies – 100% native Apple frameworks.

Demo Instructions

• No login required – the app is fully offline and works out of the box. There are no demo credentials.
• On first launch you will see a short onboarding flow. Complete it to reach the main app.
• Tap the ”+” button to create your first habit, pick an icon, a color and set reminder days.
• iCloud sync activates automatically when the user is signed into iCloud on the device (the app falls back to local storage otherwise).
• The in-app subscription products (“calmhabits_y” yearly and “calmhabits_m” monthly) must be configured in your App Store Connect account for real purchases. Until then the app works perfectly with the free tier (up to 3 habits).

Everything the App Does

• Onboarding flow (3 pages) with notification permission request, shown only once
• Create habits with name, description, icon and color
• Curated icon grid plus a full SF Symbol icon picker sheet with categories
• 21-color habit palette (warm, cool and neutral tones)
• GitHub-style 28-day completion grid on every habit card – done days, missed days and upcoming days are color coded
• One tap to complete a habit; completing more than once per day is prevented
• Weekday scheduling – habits can be limited to specific days of the week
• Current and longest streak tracking
• Completion counter and percentage per habit
• Habit detail modal with quick actions: calendar, edit, archive, complete, delete
• Per-habit monthly calendar sheet showing completion history
• Edit habits at any time (full edit screen)
• Archive habits (premium feature) with a dedicated Archive tab
• Delete habits with confirmation alerts, including cleanup of scheduled notifications
• Local notifications scheduled per habit, per selected weekday and time
• Automatic notification re-sync whenever habits change
• Paywall screen with StoreKit 2 subscriptions: yearly plan and monthly plan with 3-day free trial toggle
• Free tier limited to 3 habits; paywall presented automatically when the limit is reached
• Subscription status restored automatically on launch and on transaction updates
• iCloud sync via SwiftData + CloudKit with automatic local-storage fallback
• Light, Dark and System appearance modes
• Settings screen: appearance picker, notification permission status with quick enable, manage subscriptions, restore purchases, rate app, contact, terms of use, privacy policy
• Custom tab bar (Home, Archive, Settings) with spring animations and smooth modal transitions

Technology

• Language: Swift 5
• UI: SwiftUI
• Data: SwiftData (iOS 17+)
• Sync: CloudKit (automatic fallback to local storage)
• Purchases: StoreKit 2
• Notifications: UserNotifications framework
• Minimum iOS: 17.0
• Third-party dependencies: None
• Universal: iPhone focused, works on iPad

What the Buyer Gets

• Complete Xcode project with full Swift source code
• All assets: app icon (1024px), color asset catalog, onboarding artwork
• Step-by-step documentation.html with screenshots: setup, renaming, re-skinning, notifications and App Store submission
• Screenshot pack of every screen
• Free lifetime updates of this template

Development Disclosure

Portions of this template’s source code were developed with AI-assisted tools. All code has been reviewed, tested and building successfully in Xcode.

Note: this is a source code template. Basic Xcode knowledge is required to build, customize and publish the app. Support for configuration questions is included.