Your Moon
Journal
Noticed
Astermax helps you plan and reflect around moon phases, mood, energy, rest, focus, creativity, and the rhythms you notice in your own life.
Check in, journal, track your patterns, and review what changes over time. No predictions, no pressure, just a private rhythm planning space.
JoinMoon phase journaling and rhythm planning
Astermax combines a moon phase calendar, guided check-ins, mood and energy tracking, journaling prompts, and personal pattern reviews in one lightweight app.
How It Works
From check-in to pattern
Astermax turns small daily reflections into a practical rhythm you can review over time.
Check In
Start with a simple daily check-in for mood, energy, rest, focus, creativity, and social rhythm.
Plan With The Moon
Use moon phases as a calm calendar layer for planning, journaling prompts, and rhythm reminders.
Review Patterns
Look back across entries and check-ins to notice what supports focus, rest, creativity, and follow-through.
Core Features
Everything inside
Four ways to plan, reflect, and understand your own rhythm.
Moon Calendar
Follow moon phases as a simple planning rhythm for reflection, momentum, rest, and monthly review.
Guided Check-Ins
Track mood, energy, focus, sleep, creativity, stress, and social battery without starting from a blank page.
Journal Prompts
Use lightweight prompts to capture what happened, what helped, and what needs attention next.
Pattern Reviews
Review personal rhythms over time and notice what tends to support better days.
App Preview
Inside Astermax
A clean, focused space for daily check-ins, moon phase planning, journaling, and pattern review without predictive claims or astrology-heavy language.
Moon Calendar
This Month
Waxing Gibbous
May 2026
New Moon
Set priorities and start fresh projects.
First Quarter
Review progress and adjust your pace.
Full Moon
Reflect, complete, and celebrate.
Daily Check-In
How are you?
Today
Track your rhythm
Mood
Calm and focused.
Energy
Steady, not overstretched.
Focus
One priority protected.
Journal
Today Entry
Prompt
Guided reflection
Morning Prompt
What would make today feel easier to complete?
I want to finish the draft before lunch and take a walk after...
Morning
What would make today feel easier?
Evening
What helped you stay grounded?
Pattern
Notice when energy feels most natural.
Trust & Safety
Built on clarity
No outcome guarantees. No medical or therapeutic claims. Just private journaling, planning, and pattern review with clear boundaries.
Reflection, not prediction
Astermax uses moon phases as a calendar and journaling structure. It does not tell you what will happen or guarantee outcomes.
Your data stays private
Your journal entries, check-ins, and tracking history are used to run the product experience, not to train AI models.
Not professional advice
Astermax is a lifestyle, productivity, and self-reflection tool, not medical care, therapy, legal advice, or financial advice.
Pricing
Start free, stay clear
Try Astermax free for 14 days after you create your Moon Journal profile or begin the first trial-gated product flow. Track your rhythm, journal with prompts, and review patterns over time.
Your 14-day free trial
US$9.99/ month
Your trial starts only when you create your Moon Journal profile or begin the first trial-gated product flow. You will not be charged during the trial.
After the trial, continue for US$9.99 per month if you choose to subscribe.
Cancel anytime. Free basics remain available.
JoinFAQ
Common questions
What is Astermax?
Astermax is a moon phase journaling and personal rhythm planning app for check-ins, tracking, and pattern review.
What happens if I cancel?
You keep paid access until your current period ends. After that, free features remain available, while premium summaries and planning tools may stop updating.
Does Astermax predict my future?
No. Moon phases are used as a calendar rhythm and reflection structure, not as predictions or guaranteed outcomes.
Is this medical or mental health advice?
No. Astermax is a lifestyle and self-reflection tool. It is not therapy, medical care, legal advice, or financial advice.