PartnerCheck

PartnerCheck — Coincidence does not exist Every person has a phone number. The last 6 digits become a unique color—the outer layer, the self you show the world. Reverse those digits and a second color appears: your inner shade, tied to mood, temperament, and hidden meaning. PartnerCheck turns that idea into a playful way to explore the people in your life. How it works Add contacts from your phone or enter them manually Each contact gets two colors: outer (surface) and inner (reversed digits) Swipe through contact cards and reveal both layers Feel a vibration when colors align between two people Pick anyone as your anchor and sort the whole list by compatibility Heart the people who matter and focus on your favorites Find your best matches Choose any contact, tap the chart icon, and the list reorders by match strength. Outer-to-outer, inner-to-inner, and cross-layer matches all count—so the strongest connections rise to the top. Private by design You choose which contacts to add—nothing is loaded automatically Data stays on your device Read-only contact access Phone numbers are used only to calculate colors and are not stored Does it match, or not? Download PartnerCheck and find out.