Rhythm Notes - Fortune & Mood

Content rating
Everyone
1+
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Content rating
Everyone
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About this app

Rhythm Notes is a fortune-telling x life-log app. It overlays a "fortune
forecast" calculated from your birthdate with the "actual record" of the
moods and events you log day by day, so you can look back and compare.

■ Who it's for
- Anyone who wants to casually log each day and look back on their own
rhythm later
- Anyone who enjoys fortune-telling as entertainment while also wanting to
build a daily logging habit
- Anyone curious how closely their real mood swings match a predicted
fortune

■ Key Features

- Fortune Calendar
See your fortune shown in color on a monthly calendar. The fortune wave
is also available as a line graph.

- Quick Log
Record a 5-point mood scale and a short note, either by tapping or
through a conversational, AI-guided flow.

- Report (Sync Rate)
See how closely your predicted fortune matched your actual recorded
mood, calculated as a "Sync Rate." Review it through an overlaid
forecast x actual-record graph, plus a monthly reflection written just
for you.

- Fortune Details
Tap any date on the calendar to see that day's fortune explanation
together with what you recorded. You can also add days you're curious
about to your device's calendar.

- On-Device AI (fully optional, can be turned off)
AI that runs entirely on your device generates your monthly
reflections, suggests moods and tags, and supports a conversational
logging flow. Your conversations and records are never sent to an
external server. Even with AI turned off, every feature still works
fine using template-based text.

■ About Your Privacy
Everything you record, including your birthdate, is stored only on your
device. Nothing is sent to a server, and nothing is shared with third
parties for advertising or analytics purposes. (See our Privacy Policy
for details.)

■ Please Note
The fortune forecasts shown in this app are based on astrology and
biorhythm concepts, intended purely for entertainment and self-reflection.
They are not backed by scientific evidence and are not medical advice.
Predict your fortune from your birthdate, log daily moods, and compare them.
Updated on
Jul 3, 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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Initial release. A fortune x life-log app for self-reflection: fortune calendar, quick mood logging, a sync-rate report comparing forecast vs. reality, and daily fortune details. Optional on-device AI writes monthly reflections and supports conversational logging — everything stays on your device.
Content rating
Everyone
Learn more

App support

About the developer
廣澤智明
gporopi@yahoo.co.jp
Japan