# Shuuuukan: Habit Tracker — One tap. Results in numbers.

> One tap. Results in numbers. (iPhone/iPad app by Masaki Hayashi.)

- Source: https://appshunter.io/ios/app/shuuuukan-habit-tracker/id6466619386 (this page in markdown: same URL + `.md`)
- Developer: [Masaki Hayashi](https://appshunter.io/developer/1609931545)
- Category: Productivity, Lifestyle, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 22 MB
- Languages: English, French, German, Italian, Japanese, Korean, Portuguese, Chinese, Spanish, Chinese
- Released: 2023-10-03
- Data updated: 2026-07-08
- User reviews in markdown: https://appshunter.io/ios/app/shuuuukan-habit-tracker/id6466619386/reviews.md

## What is Shuuuukan?

Build better habits. Stick to your routine. See your progress.

Shuuuukan makes habit tracking simple and visual. Log daily habits in one tap, then review your week, categories, and habit patterns through compact calendars and clear insights.

Whether you're building a morning routine, staying healthy, studying, or organizing daily tasks, Shuuuukan helps you keep showing up.

▸ TRACK DAILY HABITS
• One-tap check-in for each habit
• Organize habits by category with custom icons
• Start fast with ready-made templates for health, study, work, and more

▸ SEE YOUR WEEK AT A GLANCE
• A compact weekly view puts the current week first
• Simple Rate / Done / Flow metrics keep progress easy to read
• Streaks help you notice momentum without clutter

▸ SUMMARY BUILT AROUND CATEGORIES
• Category cards show completion rate and recent activity
• 3-month matrix calendars make consistency easy to scan
• Top habits in each category show what is working best
• Category detail focuses on the habit list and each habit's 3-month pattern

▸ UNDERSTAND EACH HABIT
• Habit detail combines Rate, Done, and Flow
• Insight messages highlight trends, strong weekdays, and weak spots
• Recent logs and weekday patterns help you adjust your routine

▸ MADE FOR EVERYDAY USE
• Available in 10 languages
• Light and Dark mode
• Clean visual design inspired by Japanese aesthetics

Start your first habit today. Small check-ins become visible progress.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $24.99 | per year |



## Version history (last 5 releases)

### 2.0.4 — 2026-06-25

• Redesigned Summary around category cards
• Added 3-month matrix calendars for categories and habits
• Refined habit detail insights and dark mode presentation

### 2.0.3 — 2026-04-01

• Fixed habit log data integrity

### 2.0.2 — 2026-03-23

This update brings major improvements to sharing and progress insights.
You can now share category-based progress with social-ready images, preview posts before sharing, lightly edit the message, and choose from multiple templates.
We also clarified the Free / Reward / Pro feature boundaries and improved notification settings and sharing usability.

### 2.0.1 — 2026-02-17

We improved how time zones are handled. Thanks for your valuable feedback!

### 2.0.0 — 2026-02-08

New UI Design!!!

## Apps similar to Shuuuukan

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Habit Tracker, To Do Done List](https://appshunter.io/ios/app/habit-tracker-to-do-done-list/id1616495051) | — | Free | Productivity |
| [Bucket List - Simple Reorder](https://appshunter.io/ios/app/bucket-list-simple-reorder/id6752598841) | — | Free | Productivity |
| [Mini Moves: Tiny Habit Tracker](https://appshunter.io/ios/app/mini-moves-tiny-habit-tracker/id6737922102) | — | Free | Productivity |
| [Hibi - 朝活・習慣化をサポートするルーティン管理アプリ](https://appshunter.io/ios/app/hibi/id6740549447) | — | Free | Productivity |
| [DrawGoal：目標達成支援アプリ](https://appshunter.io/ios/app/drawgoal/id6451417773) | — | Free | Productivity |
| [Routina: Track your habits](https://appshunter.io/ios/app/routina-track-your-habits/id6566171124) | — | Free | Productivity |

## More apps by Masaki Hayashi

- [すぐノート - ノート・メモ帳・日記](https://appshunter.io/ios/app/id1609931543)
- [Data Rhythm](https://appshunter.io/ios/app/data-rhythm/id1639696025)
- [Travel Checkout Navi](https://appshunter.io/ios/app/travel-checkout-navi/id6478134541)
- [メモとノート](https://appshunter.io/ios/app/id6754698497)
- [Which Hashi? Kanji Quiz](https://appshunter.io/ios/app/which-hashi-kanji-quiz/id6761484040)

All apps by Masaki Hayashi: https://appshunter.io/developer/1609931545

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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 2026-07-08.*