Rate Your Day: TENSU Mood Log

Daily journal in one number

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Score your day from 0 to 100 and see it on a color calendar. Add reasons or a diary. Reason rankings, weekday and monthly trends are a one-time in-app purchase. TENSU is a scoring app that records how today felt in a single number. "How was today?" That's the only question. Score your day from 0 to 100 in 5-point steps on a 21-level palette. No writing required — the score alone is enough. FREE FEATURES ■ One tap, one score Pick today's score on a 21-step gradient palette. Each score has its own color. ■ See a month at a glance Your scores fill the calendar, each in its own color, so you can scan a month or a year and see your patterns without recalling specific numbers. ■ Weekly and monthly averages See your weekly and monthly averages, the change from the previous period, and how many days you recorded. The Home screen shows your highest and lowest days and how much your scores varied. ■ See how others are scoring The People tab shows anonymous score distributions by region and age group. It covers the last 7 days, widening to 30 days or all time when there are few records. ■ Reasons, when you want them The score alone is fine. Or add reasons — pick common ones like "Slept well" or "Short on sleep," or make your own. ■ Diary Write freely about your day. Your diary stays on your device and is never sent. ■ Reminders Get a notification at the time you choose so you don't forget to score your day. ■ Export Export your records as a CSV file. ANALYSIS (ONE-TIME IN-APP PURCHASE) ■ Reason rankings How much higher or lower your average score is on days with each reason — up to 3 reasons that tend to raise your score and 3 that tend to lower it. ■ Weekday rhythm Which weekdays tend to score higher or lower. ■ Monthly trends How your average score changed over the last 6 months. Pay once — no subscription. Family Sharing is supported. If you bought the paid version (1.0–1.0.2), all features are included at no extra cost. If they don't appear, tap Restore Purchases in Settings. PRIVACY • Your scores, reasons, and diary are stored on your device (and included in your iCloud Backup if you have it turned on) • For the People tab, each day's score, age group, region, and date are sent to the server, plus any of the app's common reasons you picked. Your diary, your own reasons, and your birth year are not sent • Each record's ID is computed from a key kept on your device and the record date, so it changes every day. Records from different days can't be linked to the same device • Location is used briefly to determine your region, then discarded — only the region name is stored • To improve the app, usage data (screens opened and actions) is sent via Firebase Analytics. After you agree to the terms, crash reports are sent via Firebase Crashlytics • The advertising identifier (IDFA) is not used. No account. No names or emails are collected MADE FOR PEOPLE WHO • Want a simple way to track mood or daily condition • Tried journaling but couldn't keep it up • Are curious about their own biorhythms and weekday patterns

Ratings & Reviews

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• New: a diary. Write freely about your day, separate from reasons. Your diary stays on your device and is never sent • Pick from 13 common reasons like "Slept well" or "Short on sleep," or keep using your own • Reason rankings now show how much higher or lower your average score is on days with each reason. You no longer mark reasons as raising or lowering your score • Fixed weekday averages wrapping onto two lines on narrow screens

Version 1.2.0

The developer, 株式会社図解総研, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Location
    • User Content
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
ZUKAI SOKEN, K.K.
Size
15.1 MB
Category
Health & Fitness
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and Japanese
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 株式会社図解総研
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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