My Star Mate
Astrology, synastry, people
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Single, dating, or just here for the stars: this is your app. My Star Mate matches astrology lovers & friends by full birth chart and reads the synastry between you.
My Star Mate is a living map of the sky with real people in it. A complete ephemeris, built from the same orbital data astronomers use, runs entirely on your device. It computes your birth chart, tonight's actual sky, and the geometry between you and anyone you care about. No canned readings, no AI, no borrowed engine. Everything is calculated, and everything is explained.
TONIGHT'S SKY, WITH PEOPLE IN IT
Open the app to the real sky overhead. Ten people appear each night as stars, placed where their charts actually touch yours. Read someone's full chart, keep their star, or let them set with the night. A new sky rises every day.
SEARCH BY THE SKY
Ask questions no other app can answer. Who has Venus in Scorpio? Whose Mars makes a trine to my natal Venus? The Compass searches real members by placement and by aspect. And with just a birthday, Check Anyone gives you a complete relationship reading for anyone in your life: a partner, a parent, a friend, a coworker.
A VERDICT WITH A RECEIPT
The compatibility engine judges two charts the way a working astrologer would. It prices every contact by classical condition: sect, essential dignity, mutual reception, retrogrades, and the receiving chart's own capacity, so the same contact lands differently on different people. It reads geometry most professional software never surfaces: declination parallels, antiscia mirrors, the composite chart of the relationship itself, the Vertex and Sun/Moon midpoint axes, minor harmonics. Then it shows you the reasons in plain language. The scale is calibrated against thousands of computed pairings, so a high score is rare because it is real. A separate friendship lens reads the same two charts by different rules, because a lasting friendship is not a romance with the volume turned down.
YOUR CHART, ALL THE WAY DOWN
Your natal chart with its full written reading. Live transits and a daily note composed from the actual astronomical day: eclipses from our own eclipse engine, stations, lunations, exact contacts to your chart. Progressions, profections, Arabic Lots, fixed stars, asteroids, house rulers, and an eclipse calendar computed from lunar theory.
FOUR SYSTEMS, ONE ENGINE
The tropical chart. A full sidereal chart with your choice of Lahiri or Fagan-Bradley ayanamsa. A complete numerology reading built from your birth name and date. And the relational readings between two people. Each is its own hand-built engine with its own hand-written interpretations: more than five megabytes of original prose, selected by computed geometry, never generated.
A FEED PAGED BY MOONS
Share thoughts with your circle under a timeline organized by lunar months. Every post carries the computed sky of the moment it was written, and on new and full moon days the feed opens with a prompt tied to where that lunation falls in your own chart.
HONEST BY DESIGN
No fortune telling and no predictions. The writing describes computed structure and states its own limits: anything that depends on an exact birth time says so, and steps back when the time is unknown rather than guessing. Turn on Airplane Mode and your chart, transits, and readings keep working, because the astronomy never touches the network.
Some features are part of the Cosmic membership. The sky is free.
Your chart is already written. Come meet the people standing under it.
SUBSCRIPTION
My Star Mate Cosmic is an auto-renewing subscription: $14.99 per month, or $89.99 per year, which is $7.50 per month billed yearly. Payment is charged to your Apple ID at confirmation of purchase. It renews automatically unless canceled at least 24 hours before the end of the current period, and your account is charged within 24 hours before renewal. Manage or cancel anytime in your App Store account settings.
Privacy Policy: https://www.mystarmate-support.com/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
The developer, JEREMY STEVEN VEGA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Sensitive Info
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- JEREMY STEVEN VEGA
- Size
- 28.1 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- This app is rated 18+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls. - In-App Controls
Age Assurance
Infrequent
Mature or Suggestive Themes
Sexual Content or Nudity
Contains
Messaging and Chat
User-Generated Content
Social Media
Social Media (Age Restricted)
- In-App Purchases
Yes
- Constellation Scan $7.99
- Flash Boost $1.99
- Cosmic Yearly $89.99
- Cosmic Monthly $14.99
- Copyright
- © 2026 My Star Mate LLC