Rate Your Day - TENSU
Just a number. How was today?
Only for iPhone
$4.99 · Designed for iPhone. Not verified for macOS.
iPhone
TENSU is a daily scoring app that captures 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 — a 21-level palette catches the nuance. Write nothing if you'd rather not — the score alone is enough.
KEY FEATURES
■ One tap, one score
Pick today's score on a 21-step gradient palette. Each score has its own color, making it easy to recognize at a glance.
■ See a month at a glance
Day by day, your scores fill the calendar. Each score gets its own color, so you can scan a month or a year and read your own patterns without recalling specific numbers.
■ See your own rhythm
Weekly and monthly averages, deltas vs. the previous period, weekday patterns, highest and lowest days — TENSU surfaces patterns you wouldn't notice on your own.
■ A quiet reminder you're not alone
The People tab shows anonymous score distributions from the last 7 days, broken down by region and age group. Not for comparison — just to see that someone else has been scoring the way you do.
■ Reasons, when you want them
The score alone is fine. Or attach a few reason tags — "good sleep," "rainy day," "productive afternoon" — to look back on what shaped your good and rough days.
PRIVACY BY DESIGN
• Your records stay on your device
• Only anonymous age group, region, and score are sent to the server, never linked to who you are
• Location is used briefly to determine your region, then discarded — only the region name is stored
• No user IDs, names, or emails are collected
MADE FOR PEOPLE WHO
• Want a frictionless way to track mood or daily condition
• Tried journaling but couldn't keep it up
• Are curious about their own biorhythms and weekday patterns
• Want a quiet glimpse of how others are scoring their days
PRICING
A one-time purchase. No subscriptions, no in-app purchases. All features unlock at purchase.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Stability and clarity improvements.
- Country/age breakdowns in Community now always total exactly 100%
- Dashboard average and "vs last week" now use the same 7-day rolling basis
- Graphs now show "out of 100" at a glance as a clear gauge
- Weekday trends highlight both highest and lowest days when tied (with joined labels)
- Improved 5-point rounding so a 100 average is properly reachable
- In-app notification when a reminder fails to register
- Language switch now also updates reminder notification language
- Stronger save-suspension logic when a data file corruption is detected
- Privacy policy updated to match iCloud Backup behavior (re-consent prompted)
- Location usage description now displays correctly in English locale
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:
- Location
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ZUKAI SOKEN, K.K.
- Size
- 14.8 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.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 2026 株式会社図解総研
