# TsukiUsagi Timer — Pomodoro Focus & Reflection

> Pomodoro Focus & Reflection (iPhone/iPad app by Kazumi Matsumoto.)

- Source: https://appshunter.io/ios/app/tsukiusagi-timer/id6753893693 (this page in markdown: same URL + `.md`)
- Developer: [Kazumi Matsumoto](https://appshunter.io/developer/1845542621)
- Category: Productivity, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 18.5 · 15 MB
- Languages: American English, Japanese
- Released: 2025-10-14
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/tsukiusagi-timer/id6753893693/reviews.md

## What is TsukiUsagi Timer?

When your focus starts to drift, the moon brings it back.
TsukiUsagi Timer is a minimalist Pomodoro timer inspired by the quiet rhythm of the night. Start a focus session, take a gentle break, and write a short reflection to reset your mind.

Features
• Clean, distraction-free UI built with SwiftUI
• Moon animation that marks your focus & break cycles
• Pomodoro workflow with customizable durations
• Subtle haptics and local notifications
• Session history with brief reflections
• English & Japanese localization
• Private by design — no sign-in, no data collection

Let the moon set the pace: focus, breathe, and return to center.


## Version history (last 5 releases)

### 1.5.0 — 2026-01-30

- Switch between System, Japanese, and English directly from Settings
  - No need to change device language settings anymore
  - Language changes apply instantly throughout the app

  Improvements
  - Internal architecture improvements for better stability
  - Code quality enhancements

### 1.4.1 — 2025-12-17

Bug Fixes and Improvements

• Fixed an issue where reflection text could be lost when tapping outside the input field.
• Fixed an issue where the submit button did not correctly close the input bar.
• Improved the reflection input to display full text without truncation.
• Various UI refinements and stability improvements.

### 1.4.0 — 2025-12-16

## What's New in 1.4.0 (English)

- Refined UI  
  - Input bar redesigned in a ChatGPT-style layout with a built-in expand button  
  - Unified bottom input bar for Manage Sessions using the Reflection interface  
  - Updated Settings and Reflection screens with unified SkyToneColors  
  - Tapping the screen now closes only the keyboard (not the input bar)

- Bug Fixes  
  - Fixed a data-loss risk in History sync saving  
  - Resolved version mismatch in Live Activity extension  
  - Addressed `await` warnings in LiveActivityManager  
  - Removed unused code and improved overall clarity  

- Documentation  
  - Added ADR-0001: Data Sync Strategy  
  - Added documentation on keyboard initialization delay  


## 1.4.0 のアップデート内容（日本語）

### UI 改善
- 入力バーを ChatGPT 風レイアウトに刷新（拡大ボタンを内蔵）
- Manage Sessions を Reflection 方式の下部入力バーに統一
- Settings / Reflection の配色を SkyToneColors に統一
- 画面タップで入力バーが閉じず、キーボードのみ閉じる動作に変更

### バグ修正
- History 同期保存で起こりうるデータ消失リスクを解消
- LiveActivity 拡張のバージョン不整合を修正
- LiveActivityManager の `await` 警告を解消
- デッドコード削除と整理でコードをスッキリ

### ドキュメント
- ADR-0001「データ同期戦略」を追加
- キーボード初期遅延に関する技術ドキュメントを追加

### 1.3.0 — 2025-12-08

What's New in Version 1.3.0

This update introduces a refreshed minimalist interface inspired by calm, moon themed design. The new layout enhances clarity, visual rhythm, and focus throughout the app.

UI Enhancements
Redesigned Edit Record, Daily Timeline, and Calendar history views for improved balance and usability
Added simple visual prefixes for Session and Task labels for faster recognition
Unified dropdown components for consistent interaction

Performance and Code Improvements
Removed unused legacy code and simplified internal structures
Cleaned TimerPersistenceManager and related components for better maintainability

Other Updates
Added icon asset for future Live Activity support not yet used
Updated Privacy Policy link and GitHub Pages support

バージョン 1.3.0 の更新内容

今回のアップデートでは、静けさと月をモチーフにしたミニマルなデザインへ刷新し、アプリ全体の視認性と操作リズムと集中体験を向上させました。

UI 改善
Edit Record、Daily Timeline、Calendarの履歴画面を再設計し、バランスと操作性を向上
Session Task ラベルに視認性向上のためのシンプルな接頭表現を追加
ドロップダウン UI を統一し、一貫した操作体験を実現

パフォーマンスとコード改善
未使用コードの削除と内部構造の簡素化を実施
TimerPersistenceManager を含む内部コンポーネントを整理し、保守性を向上

その他の更新
将来的な Live Activity 対応に向けたアイコンアセットを追加（現時点では未使用）
プライバシーポリシーリンクおよび GitHub Pages 対応を更新

### 1.2.1 — 2025-11-08

- Bug Fixes and Performance Improvements
This update includes several fixes and enhancements for a smoother, more reliable timer experience:
• Improved timer display when restarting after session completion.
• Fixed animation issues when resuming from the session completion screen.
• Improved Live Activity updates after the timer ends on the Lock Screen.

These improvements make the timer more stable and enjoyable to use.

---

- バグ修正とパフォーマンスの改善
このアップデートでは、以下の問題を修正し、全体的な安定性を向上させました：
• タイマー表示の改善：セッション完了後に再スタートした際、設定した時間が正しく表示されるようになりました。
• アニメーションの修正：セッション完了画面から再開する際に、アニメーションが正しく動作するようになりました。
• ロック画面表示の改善：Live Activityで、タイマー終了後の表示が正しく更新されるようになりました。

## Apps similar to TsukiUsagi Timer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [iLabel.](https://appshunter.io/ios/app/ilabel/id1543865399) | 4.1 (20) | Free | Productivity |
| [iA Writer](https://appshunter.io/ios/app/ia-writer/id775737172) | 4.6 (1,467) | $19.99 | Productivity |
| [Reflect Notes](https://appshunter.io/ios/app/reflect-notes/id1575595407) | 4.7 (83) | Free | Productivity |

## More apps by Kazumi Matsumoto

- [TsukiSound](https://appshunter.io/ios/app/tsukisound/id6756197962)

All apps by Kazumi Matsumoto: https://appshunter.io/developer/1845542621

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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 2026-05-18.*