Tsumego Go Games

How this developer operates

• Carrier title Joseki holds 95% of the developer's installs — a one-app developer
• Hit rate 33% of launches reach 100k installs (1 of 3 at least 30 days old)
• Release rhythm a new app every ~4.6 years on average
• Maintenance 0 of 3 apps updated in the last 90 days · last update 143 days ago

Same company, other accounts · ping zheng

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

All apps

App	Style	Rating	Installs	Released
Joseki	Education	★ 4.3	100,000+	Feb 2, 2017
SGF File Viewer (囲碁,바둑,围棋,圍棋)	Entertainment	★ 2.4	5,000+	Feb 27, 2017
Play Go vs AI: Baduk Review	Education	—	500+	Apr 2, 2026