Discover highly compatible matches worldwide based on detailed astrological birth chart analysis. Explore relationships through 81 planetary aspects, generate custom reports, and learn about astrological concepts.
1.1.1
October 16, 2026
Version 1.1.1 / Version 1.1.0 • Highlights & Hiccups report style • Transit Reports in the Transit tab and Sky View in Transit tab • Individual planet readings on the synastry chart • Bug fixes, including a freeze when leaving the compatibility screen Also new in 1.0.9 • Scan a friend's QR code to compare charts instantly • One in a Million: build your theoretically perfect match • Top 50 most compatible people near you, refreshed daily • Like with a comment on a photo, aspect tag, or reading • Trine Pro subscription and report packs
MoreUnlimited synastry reports, advanced search, and more
Trine is a synastry discovery engine that uses your complete birth chart to find compatible matches globally. It analyzes 81 planetary aspects beyond just Sun, Moon, and Rising signs.
Trine analyzes the angles ('aspects') between all planets in two birth charts, a method known as Synastry. It uses a statistical algorithm trained on 100,000 simulated birth charts to rank matches by combined aspect totals.
Yes, Trine features a 'Search-by-Aspect' tool allowing you to find users with specific planetary aspects, such as Mars trine Venus. There are 720 possible combinations to search.
Trine allows exploration within 0.5 miles ('At the Party'), within 25 miles ('Near You'), globally, or by searching specific cities like NYC, SF, London, and Tokyo.
You can generate custom synastry reports that cover multiple areas of compatibility, tailored to your mutual aspects and signs. These reports can be shared directly from the app.
Yes, Trine features 'The Study,' an in-app library that explains astrological concepts like aspects, orbs, and planets, catering to all experience levels.
Trine has an age rating of 17+, indicating it is suitable for mature audiences due to its focus on relationship dynamics and astrological interpretation.
Trine offers a subscription plan called 'Trine Pro+' for $4.99 per month, providing enhanced features and access beyond the free version.
