# Check Calendar - Habit Builder — Daily Planner and Task Tracker

> User-friendly daily habit tracker calendar for personal growth and routine management. (iPhone/iPad app by Kodai Watanabe.)

- Source: https://appshunter.io/ios/app/check-calendar-habit-builder/id6480355181 (this page in markdown: same URL + `.md`)
- Developer: [Kodai Watanabe](https://appshunter.io/developer/1721192265)
- Category: Lifestyle, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 14 App Store ratings · 11 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 82 MB
- Languages: Arabic, Dutch, English, French, German, Hindi, Indonesian, Italian, Japanese, Korean and 12 more
- Released: 2024-04-01
- Data updated: 2026-07-06
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/check-calendar-habit-builder/id6480355181/reviews.md

## What is Check Calendar?

In the journey to self-improvement and personal growth, the power of small, daily efforts cannot be overstated. Introducing Check Calendar, a daily habit tracker calendar designed to be your ultimate companion in building life-changing habits. This user-friendly routine planner app empowers you to set personal tasks and manage routines effectively, making your path to success smoother and more enjoyable.
Try Check Calendar – Habit Builder Today!


SIMPLE TO USE CHECKLIST CALENDAR

The foundation of this habit calendar lies in its simplicity. With a straightforward checklist calendar, you can easily create and manage multiple habits simultaneously. Whether you want to develop a new skill, improve your health, or enhance your productivity, this productivity booster app provides the perfect platform to organize and track your daily habits.


ROUTINE PLANNER FOR SELF IMPROVEMENT

A well-structured routine is essential for self improvement, and this habit calendar offers a comprehensive routine planner to help you organize your daily activities. By planning your day in advance, you can ensure that you allocate time for each of your habits, making it easier to stay consistent and motivated.


DAILY SMALL EFFORTS TO ACHIEVE BIG GOALS

The philosophy behind this task scheduler app is rooted in the idea that small, daily efforts lead to significant achievements. By breaking down your larger goals into manageable daily tasks, the app helps you stay focused and motivated. Each small step you take adds up, bringing you closer to your ultimate objectives.


LIFE PRODUCTIVITY BOOSTER

Productivity is a crucial aspect of personal development, and this checklist calendar serves as a powerful life productivity booster. By keeping track of your habits and routines, you can identify patterns, make adjustments, and optimize your daily schedule. The app's user-friendly interface and robust features make it easier for you to stay organized and productive, helping you make the most of each day.


VISUALIZE CONSISTENCY FOR MOTIVATION

Seeing your progress displayed visually reinforces your commitment and motivates you to keep going. The daily habit tracker calendar helps you track your habits and see the improvements over time. This visual representation of your efforts serves as a powerful reminder of how far you've come and inspires you to continue working towards your goals.


FEATURES OF CHECK CALENDAR – HABIT BUILDER

Easy Swipe Access: Effortlessly swipe to switch between habits, enhancing your productivity and making it easier to track your progress in habit building.

Calendar Overview: Tap to select a date and edit your habits directly on the calendar. This feature allows you to quickly assess and adjust your activities, helping you stay motivated and on track with your goals.

Emoji Personalization: Add a personal touch to your daily routines by customizing each habit with your favorite emojis, making habit tracking more enjoyable and tailored to your style.

Custom Notifications: Set notifications to remind you at your preferred times, fostering better productivity and ensuring you stay focused on your goals.

Start Your Journey to self improvement and personal growth with this habit calendar. This versatile daily habit tracker calendar is designed to support you every step of the way, helping you build life-changing habits through the power of small efforts. Download Check Calendar – Habit Builder today and take the first step towards a more productive, organized, and fulfilling life.

Term of Use
https://nabe-bussiness.hatenablog.com/entry/2024/05/15/011342

Privacy Policy
https://nabe-bussiness.hatenablog.com/entry/2024/03/31/121448

## Key features

- Simple checklist calendar interface
- Routine planner for self-improvement
- Visual progress tracking
- Emoji personalization for habits
- Easy swipe access between habits
- Calendar overview for date selection and editing

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Habit Calendar Premium | $11.99 | per year |
| Habit Calendar Premium | $2.49 | per month |


## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/check-calendar-habit-builder/id6480355181/reviews.md

### 3/5 — 习惯有限制

*2025-12-24, version 2.16.3*

需要多加一些习惯，没有限制，高级的不行

### 5/5 — Other emoji options

*2025-02-26*

I would love to be able to use other emojis and not just the check mark and the X

### 5/5 — 勉強の習慣化にシンプルなアプリ

*2024-10-03, version 2.14.10*

勉強のルーティン管理に使用。メモ機能もあるので勉強したことを要約して記録してます。進捗がカレンダーのチェックの数ですぐわかるので、モチベーションを保つことができ、習慣になってきました。

### 5/5 — モチベーション維持！

*2024-09-20, version 2.14.8*

３日坊主を治したくて、このアプリを入れてみました。まだ使って間もないですが、毎日できたかどうか一目で確認できるのと、やったことの詳細を書けるので続けれそうです。

### 5/5 — 習慣チェックに最適

*2024-09-18, version 2.14.7*

カレンダーにチェックマークを付けるだけで、シンプルなので、継続出来そうです。日々のルーティンチェックにおすすめ。

### 4/5 — 月曜始まりにできれば星5つ

*2024-08-06, version 2.12.6*

他はシンプルで良いかと思います。

### 5/5 — Review

*2024-07-19*

I love this app sm!

**Developer response:** Thank you so much for your kind words! We’re thrilled to hear that you love our app. We have some exciting new features planned for future updates, and we can’t wait to share them with you. Stay tuned and happy tracking!

### 1/5 — 模造品アプリだから気をつけて！

*2024-05-25, version 2.7.0*

「チェックカレンダー」という同じアプリ名、同じような機能を提供しているアプリが既にあり、このアプリは模造品です。
模造品を作って世に出したらダメです。
Kodai Watanabeのアカウントも削除されます。

### 5/5 — シンプル

*2024-05-18, version 2.4.1*

シンプルで使いやすい
今度のアップデートに期待！

### 5/5 — シンプルで使いやすい

*2024-05-05, version 2.3.0*

習慣化アプリをいろいろ試しましたが結局シンプルで続けられるものが良いと思い、ダウンロードしてみました。毎日複数の習慣をサッと確認したい方向けです。

## Frequently asked questions about Check Calendar

### What is Check Calendar?

Check Calendar is a daily habit tracker calendar designed to help users build life-changing habits. It offers a user-friendly interface for setting personal tasks and managing routines effectively.

### How does Check Calendar help with habit building?

It uses a simple checklist calendar format to track daily habits, allowing users to visualize their consistency and progress. The app encourages small, daily efforts to achieve larger goals.

### Can I customize my habits in Check Calendar?

Yes, you can personalize each habit with your favorite emojis to make habit tracking more enjoyable and tailored to your style.

### What devices is Check Calendar available on?

Check Calendar is available on iPhone, iPad, and iPod, supporting a wide range of Apple devices.

### What are the subscription options for Check Calendar?

Check Calendar offers premium subscriptions including 'Habit Calendar Premium' at $2.49 per month or $11.99 per year, providing enhanced features.

### Does Check Calendar have ads?

Yes, Check Calendar contains advertisements to support its free offering.

### How often is Check Calendar updated?

The app was last updated on November 23, 2024, with version 2.16.3, indicating regular updates to improve functionality and user experience.

### What is the age rating for Check Calendar?

Check Calendar has an age rating of 4+, making it suitable for a broad audience including younger users and families.

## Version history (last 5 releases)

### 2.16.3 — 2024-11-23

Bug fix.

### 2.16.2 — 2024-11-12

Bug fix.

### 2.16.1 — 2024-11-04

Bug fix.

### 2.16.0 — 2024-10-30

Bug fix.

### 2.15.3 — 2024-10-29

Bug fix.

## Apps similar to Check Calendar

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Habit Routine](https://appshunter.io/ios/app/habit-routine/id6444097016) | 5.0 (1) | Free | Lifestyle |
| [Local Timebox](https://appshunter.io/ios/app/local-timebox/id6745537702) | — | $0.49 | Lifestyle |
| [journal app - 1 Task Daily App](https://appshunter.io/ios/app/journal-app-1-task-daily-app/id6749926021) | — | Free | Lifestyle |
| [Habitry Week](https://appshunter.io/ios/app/habitry-week/id6749604189) | — | Free | Lifestyle |
| [HabiGamePlus -Gamification App](https://appshunter.io/ios/app/habigameplus-gamification-app/id6474091359) | — | Free | Lifestyle |
| [Challenge Log - チャレンジログ -](https://appshunter.io/ios/app/challenge-log/id6748856273) | — | Free | Lifestyle |

## More apps by Kodai Watanabe

- [Life Log Tracker](https://appshunter.io/ios/app/life-log-tracker/id6474261783)
- [ねこプランク - 楽しく続けるプランクタイマー！](https://appshunter.io/ios/app/id6739806184)

All apps by Kodai Watanabe: https://appshunter.io/developer/1721192265

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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 2026-07-06.*