JoyScore Inc.

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Apps: 2

Total installs: 223K

Avg rating: ★ 3.65

Ratings: 306

Latest release: Mar 15, 2026

How this developer operates

Carrier title Calm Anxiety & Sleep :Joyscore holds 100% of the developer's installs — a one-app developer
Hit rate 50% of launches reach 100k installs (1 of 2 at least 30 days old)
Release rhythm a new app every ~7.0 years on average
Maintenance 1 of 2 apps updated in the last 90 days · last update 9 days ago · updates every ~16 days

App	Style	Rating	Installs	Released
Calm Anxiety & Sleep :Joyscore	Health & Fitness	★ 3.7	100,000+	Feb 28, 2019
Anxiety & Sleep app : Deeprest	Health & Fitness	—	10+	Mar 15, 2026