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Feb 3, 2026 · seen Oct 1, 2026
KiraKiraHeart(ko634) is a personalization app by STACK Inc with 100+ downloads (about 137 estimated). Released Nov 30, 2012. Install growth, rank history, SDKs and ad networks.
From the store listing: “Bring a touch of elegance to your smartphone with glowing, swaying hearts. Introducing the sophisticated "KiraKiraHeart" series. [Design Concept] A new addition to the popular silver motif! Is the sword piercing the heart meant to stay there and protect it? The color is strong, so it's not too intimidating, and is…”