Sparkle and

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Apps: 11

Total installs: 3K

Latest release: Sep 25, 2026

How this developer operates

Carrier title Bear Sound holds 49% of the developer's installs
Hit rate 0% of launches reach 100k installs (0 of 11 at least 30 days old)
Release rhythm a new app every ~22 days on average
Maintenance 6 of 11 apps updated in the last 90 days · last update 11 days ago

All apps

App	Style	Rating	Installs	Released
Bear Sound	Travel & Local	—	1,000+	Jun 4, 2026
KioQuiz-Flashcard & Quiz	Education	—	500+	Feb 18, 2026
県庁所在地名クイズ	Education	—	100+	May 24, 2026
都道府県名クイズ	Education	—	100+	Jun 9, 2026
Lofi Pomodoro Timer	Tools	—	100+	Aug 5, 2026
日本地理暗記クイズ	Education	—	10+	Jul 20, 2026
日本文学クイズ	Education	—	10+	Jul 27, 2026
地図記号を覚えよう	Education	—	10+	Aug 9, 2026
Personal Safety App	Lifestyle	—	10+	Sep 16, 2026
Name the US Presidents Quiz	Education	—	5+	Aug 30, 2026
88元素記号暗記クイズ	Education	—	1+	Sep 24, 2026