Habit Streak Daily
Habit Tracker & Statistics
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Science-backed habit formation through streak mechanics. Track completion rates, visualize 14-day patterns, and measure progress with per-habit statistics. 100% offline.
HabitStreak implements evidence-based habit-tracking principles with a clean SwiftUI interface designed for iOS 16 and above.
CORE MECHANICS
• Streak Engine: calculates current streak by walking back consecutive completed days from today; resets on any missed day
• Best Streak: all-time record of the longest unbroken consecutive sequence per habit
• Completion Rate: 7-day and 30-day rolling window ratios displayed per habit and aggregated
HABIT CONFIGURATION
| Parameter | Options |
|-------------|----------------------------------|
| Frequency | Daily / Weekdays / Weekly |
| Icon | 10 SF Symbols (drop, book, flame…)|
| Color | 7 preset hex colors |
| Name | Free-text, any length |
STATISTICS MODULE
• Overview dashboard: total habit count, today's completions, 7-day aggregate success rate
• Per-habit detail: current streak, best streak, 14-day tile visualization, 30-day completion count
DATA LAYER
• Persistence: UserDefaults with JSON encoding (Codable structs)
• No network calls — fully offline
• No account, no analytics, no third-party SDKs
INTERFACE
• SwiftUI-native, supports Dynamic Type
• System-aware Light/Dark theme
• Localized in English and Simplified Chinese
• Tab navigation: Habits / Stats / Settings
PRIVACY
Zero data leaves the device. Deletion of the app permanently removes all habit data.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 应龙 张, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 应龙 张
- Size
- 713.7 KB
- Category
- Productivity
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026. zhangYinglong # 版权信息