まるばつカレンダー：予定表とマーク日記

For individuals seeking to measure their personal happiness, understand their own values, or maintain a low-effort daily reflection habit.

ByMasao Saeki

ProductivityLifestyle

Overview · Full Intel report in progress

What is まるばつカレンダー：予定表とマーク日記?

Marubatsu Calendar is a productivity and journaling app that combines schedule management with a simplified daily reflection tool. It utilizes a 'world's simplest diary' method, allowing users to categorize their days as 'maru' (good), 'batsu' (bad), or 'sankaku' (average) to track personal happiness and value shifts over time.

Current Momentum

v1.7

No release notes available.

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What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Schedule ManagementStandard

Integrated calendar functionality for tracking daily appointments and tasks.

Three-Tier Daily RatingStandard

A simplified journaling system where users evaluate their day using 'maru', 'batsu', or 'sankaku' markers.

Value Trend AnalysisStandard

Helps users identify how their personal criteria for a 'good' or 'bad' day evolve over time.

How much does it cost?

Free

Who Built It?

Masao Saeki

★★★★★

(4)

Simplifying daily reflection and habit tracking through minimalist, low-friction journaling tools. Helping users gain self-awareness through structured, three-choice daily assessments.