Sleeply

How this developer operates

• Carrier title Powerful alarm (Alarm clock) holds 71% of the developer's installs
• Hit rate 14% of launches reach 100k installs (1 of 7 at least 30 days old)
• Release rhythm a new app every ~1.4 years on average
• Maintenance 5 of 7 apps updated in the last 90 days · last update 7 days ago · updates every ~21 days

Same company, other accounts · SHIMON SAKAI

Developer names that share this developer's legal name, contact e-mail or website in the store.

All apps

App	Style	Rating	Installs	Released
Powerful alarm (Alarm clock)	Lifestyle	★ 4.3	100,000+	Nov 26, 2017
Simple Alarm	Lifestyle	—	50,000+	May 11, 2021
Sleep Sound	Health & Fitness	—	10,000+	Oct 25, 2019
Talking Alarm	Tools	—	5,000+	Jun 25, 2021
シンプル ストップウォッチ - タイマー	Tools	—	100+	Jun 30, 2020
Simple Weight Tracker	Health & Fitness	—	100+	Apr 29, 2026
Workout Log	Health & Fitness	—	100+	May 19, 2026