科目別勉強タイマー-学習時間記録アプリ

Contains ads
10+
Downloads
Content rating
Everyone
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About this app

Do you know why your grades aren't improving even though you're studying?

Many people only focus on the amount of time they spend studying.
But what's really important is your subject balance.

This app is a dedicated study timer that automatically records study time for each subject and
visualizes your study patterns.

[What you can do with this app]

・Records study time by subject
・Automatically calculates study time
・Checks study balance with a graph
・A simple concentration timer

[Recommended for]

・Want to study more efficiently for university exams
・Manage qualification studies
・Prevent neglecting weak subjects
・Know what you've studied and how much

[Simple, so you can keep track of it]

No unnecessary features.
Study → Record.

Designed with consistency in mind.
Updated on
Feb 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted