# Habit Streak Daily — Habit Tracker & Statistics

> Habit Tracker & Statistics (iPhone/iPad app by 应龙 张.)

- Source: https://appshunter.io/ios/app/habit-streak-daily/id6769020466 (this page in markdown: same URL + `.md`)
- Developer: [应龙 张](https://appshunter.io/developer/1514562080)
- Category: Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-05-15
- Data updated: 2026-06-03
- User reviews in markdown: https://appshunter.io/ios/app/habit-streak-daily/id6769020466/reviews.md

## What is Habit Streak Daily?

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.


## Version history (last 1 release)

### 1.0 — 2026-05-15

No release notes.

## More apps by 应龙 张

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- [Cube Master Studio](https://appshunter.io/ios/app/cube-master-studio/id6768941523)
- [Mine Clear Classic](https://appshunter.io/ios/app/mine-clear-classic/id6768963425)
- [QR Art Master](https://appshunter.io/ios/app/qr-art-master/id6769301502)
- [Ace Fighter Sky](https://appshunter.io/ios/app/ace-fighter-sky/id6769322047)

All apps by 应龙 张: https://appshunter.io/developer/1514562080

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*