Today's sky
tells you who you are today
A daily horoscope calculated from your birth date and real-time planetary positions, an AI chat that understands your day, and a journal to keep it all — all in one app, SOLUNA.
Here's how the sky is moving on September 5
Not a sample line — this is the real planetary position calculated right now.
Unlike your typical horoscope app
Real astronomy, not fortune-cookie lines
Instead of generic sample text, we calculate where the planets actually are today — and whether they're retrograde — using a real astronomy algorithm (astronomy-engine), fresh every day.
AI chat that knows today's flow
A conversation that already understands today's astrological flow, so even a question like "so what should I do today?" gets a genuinely relevant answer.
A journal that keeps your day
Log today's to-dos, not-to-dos, and your mood together, building up a personal record of your days you can look back on anytime.
10 seconds to type, SOLUNA does the math
Enter your birth details
Just pick your birth date and city. If you don't know the exact time, "Unknown" works fine too.
We calculate today's sky
Using what you entered, we calculate today's real-time planetary positions and retrograde status.
Horoscope · Chat · Journal
In the time it takes to sip your coffee, check today's horoscope, ask the AI what's on your mind, and log your day in the journal.
This might be for you if...
You've tried every horoscope app and they all felt the same
Ours is based on real astronomy, so yesterday and today's readings are genuinely different.
You never quite know how to start your morning
Check today's sky first, then start your day from there.
You've always wanted to journal but never stuck with it
Just leave one line on today's horoscope, and the journal builds itself up naturally.
See today's horoscope first
Before you install the app, pick your sign and check today's horoscope right away.
Frequently Asked Questions
What is SOLUNA?
SOLUNA combines a daily horoscope calculated from your birth date and real-time planetary positions, an AI chat that understands today's astrological flow, and a journal for your day — all in one app. It's built on real, daily-computed astronomy data, not static fortune-cookie text.
Is it free?
Yes, SOLUNA is completely free to use, no payment required.
Do I need to create an account?
No. You can start using the app right away. If you'd like your data to carry over when you switch devices, you can optionally link a Google or Apple account.
What if I don't know my exact birth time?
That's fine — mark your birth time as "Unknown" and you'll get a horoscope based on your sun sign.
Do you collect my GPS location?
No. Picking your birth city from a list is enough for the calculation, and we never collect your device's real-time location.
How is my AI chat content used?
What you type is only used to generate a reply. See our Privacy Policy for full details on how data is handled.
What happens if I delete my account?
You can delete your account anytime from Settings. Your birth details, chat history, and journal entries are permanently erased immediately.
What devices can I use it on?
iPhone via the App Store, and Android via Google Play.
Ready to check today's sky?
Install now and get your first horoscope for free.