Sorboni Mumin

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Apps: 7

Total installs: 327K

Avg rating: ★ 4.34

Ratings: 696

Latest release: Mar 6, 2026

How this developer operates

Carrier title HSK-1 online test / HSK exam holds 32% 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 ~295 days on average
Maintenance 0 of 7 apps updated in the last 90 days · last update 241 days ago

All apps

App	Style	Rating	Installs	Released
HSK-1 online test / HSK exam	Education	—	100,000+	Apr 30, 2021
HSK-4 online test / HSK exam	Education	★ 4.1	50,000+	Apr 30, 2021
HSK-3 online test / HSK exam	Education	★ 4.5	50,000+	Apr 30, 2021
HSK-2 online test / HSK exam	Education	—	10,000+	Apr 30, 2021
HSK-5 online test / HSK exam	Education	★ 4.4	10,000+	May 3, 2021
HSK-6 online test / HSK exam	Education	—	10,000+	May 2, 2021
HSK Vocabulary and Quiz	Education	—	10,000+	Mar 6, 2026