Synastry: Daily Transits

Contains adsIn-app purchases
4.7
504 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
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About this app

Synastry: Personalized Astrology for Your Birth Chart

The Synastry app analyzes your astrological birth chart and calculates the planetary aspects at the current moment. It notifies you of new transits affecting you, explains their meanings, and provides information about their duration.

Important Note:
Synastry is designed for users familiar with astrology and planetary aspects. It does not offer generalized predictions for your zodiac sign on a monthly or weekly basis. Instead, it provides a highly personalized experience by monitoring the planetary landscape tailored to you.

A special thanks to Ginno Dizon for his invaluable contribution. His creative ideas and visualizations inspired the app's new user interface, now based on his thoughtful sketches.
Updated on
Dec 11, 2025

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
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
472 reviews
River Arach
December 16, 2025
BY FAR the best astrology app I've ever used. I'd consider myself an intermediate astrology student and this is perfect for where I'm at. it gives descriptions for each transit that, detailed time tracking for the start and end, as well when it last happened. the ads are extremely reasonable, I've only seen 2 or 3 in the last week. my only con is the name of the app because it never came up in my play store searches. I found it thru a random article online.
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Jarvis Johnson
July 3, 2023
I would recommend highly this app. It is pretty spot on daily for me and others around, BUT it's so annoying how the notifications do not take you to the what it is showing. It pops up, you want to read what's up, then it takes you to wrong page with everything going on in different orders/timelines and you miss what important message it is. Not helpful and I sometimes get to the one shown by searching but then it's kinda pointless without info or just navigating right to th notification.
2 people found this review helpful
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DevX86
July 30, 2023
Fixed on the latest release.
Sarah “Baby D” McGhee
June 3, 2024
It used to be able to see interpretations offline, but now. It's no Internet on everything. I'm not always able to get service wherever I live. But the app used to always give me my stuff on time as it happens. Now I don't get notifications & then when I do. Only half of them show up. And when I click on them and I loose service it won't let me read stuff offline. I've used this app since it's debut. The 1st thing on every new phone I get. Pls add more planets & chart options & couple comparing
8 people found this review helpful
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DevX86
October 31, 2020
We are trying to fix the bugs of the latest version. We made fundamental changes at the latest version. About the chart, we have already scheduled some changes, but not a final timeline. The app didn't get the expected ratings, so the working time is limited.

What’s new

Try to fix crashes.
Try to fix Android 15 incompatible warning.
NEW FEATURE: AI(beta) analysis and button export transits to your favorite AI added.
Aspect filter in settings with orb adjustable added.
Old moon single checkbox filter removed from settings.
Libraries updated.
SDK upgraded to Android 16.
SDK upgraded to Android 15.
Try to fix Edge To Edge display for Android 15 devices and keep backwards compatibility.
Try to fix Consent missing for EEA users.
Minor bugs fixed.