1日50文字の日記。AIが感情をスコア化。

10+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
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About this app

There is only one thing to do with this app.

Write one diary entry per day, just 50 characters.

Based on your diary entry, AI will analyze your emotions and score your positivity.

The positivity level for each day is graphed, so write a diary entry and check the changes in your emotions!


・Input is very simple: Just 50 characters per day is OK

・AI automatically determines emotions such as positive and negative

・You can see your trends with weekly and monthly emotion graphs

・All diary data is safely stored locally

Notice the changes in your mind with a minimalist diary habit that can be continued even if you are not good at writing. Today's mood in 50 characters. Start gentle self-care with MINDay.
Updated on
Jul 24, 2025

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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

App support

About the developer
Shuhei Miwa
forworkmiwa@gmail.com
Japan