Astrun: Moon Garden Calendar

Zeinen Technology

In-app purchases

About this app

Astrun — Garden by the rhythm of the Moon

Astrun is a moon-calendar gardening companion that helps you plan your garden around the lunar cycle, protect your plants from frost, and keep a beautiful record of everything growing in your care.

🌙 MOON-PHASE CALENDAR
See today's real moon phase and zodiac position at a glance, with plain-language gardening guidance for each phase — when to plant, when to prune, and when to simply let your garden rest. Browse a full monthly calendar to plan ahead by moonlight.

❄️ FROST ALERTS, TAILORED TO YOUR GARDEN
Enter your city and Astrun tracks the forecast for your exact location — not just a generic regional average. Get a clear warning before a cold night threatens your plants, with a multi-day outlook so you can prepare in advance. Turn frost alerts on or off per plant.

🌱 PLANT TRACKING
Add every plant in your garden with a photo, category, planting date, and its spot in your garden. See upcoming tasks and journal entries for each plant in one place, and get notified before frost puts it at risk.

📓 A GARDEN JOURNAL THAT REMEMBERS THE SKY
Write down what you notice in your garden — every entry automatically captures the moon phase at the moment you wrote it, so your journal becomes a real record of how your garden grows through the lunar cycle. Attach photos, link entries to specific plants, and look back on your garden's story month by month.

✅ TASKS & REMINDERS
Keep track of watering, pruning, and planting tasks with due dates and reminders. Astrun notifies you when something needs attention — and lets you postpone or complete tasks right from the notification.

☁️ OPTIONAL GOOGLE DRIVE BACKUP
Turn on automatic backup and Astrun quietly keeps a secure copy of your plants, journal, and photos in your own Google Drive — private to you, and easy to restore if you ever switch phones or reinstall the app.

📄 EXPORT YOUR JOURNAL
Turn your garden journal into a beautifully formatted PDF you can keep, print, or share — a real keepsake of a season in your garden.

🌍 YOURS, IN YOUR LANGUAGE
Astrun is available in English, Hungarian, German, Spanish, French, Portuguese, and Polish, with a light and dark theme to match your style.

🔒 PRIVATE BY DESIGN
Your garden data lives on your device unless you choose to back it up. Astrun never sells your data or shows ads.

SUBSCRIPTION
Astrun is available with a 7-day free trial, followed by an auto-renewing subscription (monthly or yearly) to unlock the full app. You can cancel anytime from Google Play. See our Terms of Use and Privacy Policy for full details.

Whether you're growing your first tomato or tending a garden you've kept for years, Astrun helps you notice a little more, plan a little better, and lose a little less to a cold night you didn't see coming.