Meet your personal sky
Explore ten planetary placements, including your Sun and Moon, plus the Rising sign when your birth time is known. See the chart context behind a reading.
Your everyday space for self-discovery
Your birth chart.
A little closer.
Meet Astrea, your AI astrology app for birth charts, daily readings and personal reflection. Find a moment for the things that feel like you.
Available for Android · Free daily readings · Optional Astrea Pro
A chart is only the beginning
Find meaning in the everyday.
Astrea brings chart exploration, short readings, conversation and journaling into one approachable experience. You decide what to carry into your day.
Pause with a daily reading
Use a short, free daily reading to notice a theme and bring a little intention to your day. Treat it as an invitation to reflect, with room for your own judgment.
Ask what matters to you
Explore a question in AI conversation with your chart as context. Free access includes up to three replies a day; Astrea Pro includes up to 100. Daily limits reset at your local midnight.
Keep a little of your day
Write a private journal on your device and add personal photos to private cloud storage. Notice what resonates, what changes, and what you want to remember.
Start with a small discovery
More than your Sun sign.
Find your Sun, Moon and Rising signs with our free tropical birth chart calculator. Enter your birth date, time and place to explore ten planetary signs and degrees, calculated in your browser.
If you don’t know your birth time, the calculator checks the whole local day, marks uncertain signs and leaves Rising blank. Your inputs are not uploaded or saved.
Try the free calculator☉SunYour direction
☽MoonYour inner rhythm
↗RisingYour first step
Make space for your daily sky
A little reflection.
A little more you.
Astrea is available for Android on Google Play. Start with your birth chart and a free daily reading, then carry a question into your day.
Download Astrea on Google PlayFree to download · In-app purchases
The app supports English, Chinese, Spanish, French, German, Japanese and Korean. Astrology and AI readings are interpretive prompts for self-exploration. Astronomical positions can be calculated; their astrological meanings are not established scientific predictions.
Before you begin
Is Astrea free?
Astrea is free to download on Android. Free access includes a daily reading and up to three AI chat replies per day. The optional Astrea Pro subscription adds a 30-day calendar of personal, relationship and work themes, daily practices, and up to 100 AI replies per day. Monthly and yearly plans, prices and any eligible trial appear in the app before purchase.
What if I don’t know my birth time?
You can still explore your chart. Astrea explains which placements are uncertain and leaves the Rising sign unavailable when your birth time is unknown. Try the free birth chart calculator to see the difference between known and unknown birth times.
Are my chart and journal private?
Journal text and saved reflections stay on your device. Optional photos use private cloud storage. App chart calculations and AI conversations use online processing described in the privacy policy. The website calculator runs separately in your browser and does not upload or save your birth details.
Who makes Astrea?
Astrea is published by SECOND WIND LIMITED. You can review the terms, find support, or read how to delete your data before you begin.
Product information reviewed .