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Aug 29, 2026 · seen Oct 1, 2026
KiraKiraHeart(ko554) is a personalization app by STACK Inc with 50+ downloads (about 75 estimated). Released Feb 17, 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] The bath idol! The familiar duck sparkles like this when Kiraha touches it ☆ It's a live wallpapers that's very soothing and heartwarming ♪ [Features] High-quality…”