jiangqingeng

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Apps: 4

Total installs: 30K

Avg rating: ★ 2.39

Ratings: 55

Latest release: Aug 3, 2026

How this developer operates

Carrier title Smart Diffuser holds 90% of the developer's installs — a one-app developer
Hit rate 0% of launches reach 100k installs (0 of 4 at least 30 days old)
Release rhythm a new app every ~2.6 years on average
Maintenance 3 of 4 apps updated in the last 90 days · last update 8 days ago · updates every ~67 days

All apps

App	Style	Rating	Installs	Released
Smart Diffuser	Tools	★ 2.4	10,000+	Sep 19, 2018
ScentSys	Personalization	—	1,000+	May 10, 2025
LumeCoveAroma	Tools	—	100+	Jul 14, 2025
ScentOS	Tools	—	10+	Aug 3, 2026