Beret Publishing

How this developer operates

• Carrier title どんどん話すための瞬間英作文トレーニング holds 86% of the developer's installs — a one-app developer
• Hit rate 0% of launches reach 100k installs (0 of 2 at least 30 days old)
• Release rhythm a new app every ~1 days on average
• Maintenance 2 of 2 apps updated in the last 90 days · last update 49 days ago · updates every ~50 days

All apps

App	Style	Rating	Installs	Released
どんどん話すための瞬間英作文トレーニング	Education	—	10,000+	Aug 3, 2026
スラスラ話すための瞬間英作文シャッフルトレーニング	Education	—	5,000+	Aug 3, 2026