Dr. Janggi
Dr. Janggi Summary
Dr. Janggi is a free, ad-supported Android app in Board by SUD Inc.. Released in Sep 2013 (12 years ago). It has about 3.3M+ installs and 57K ratings with a 4.00★ (good) average. Based on AppGoblin estimates, it reaches roughly 10K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store last updated Aug 22, 2025
Recent activity: 468 installs this week (2.3K over 4 weeks) showing strong growth , and -46 new ratings this week View trends →
SDK intelligence: AppGoblin detected 2 ad networks(e.g. Facebook), 2 development tools, 1 mediation,and 1 analytics: product integrated into Dr. Janggi. View full SDK list →
Dr. Janggi SDKs Summary
Dr. Janggi was last scanned for SDKs on 2026-07-04. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
AdMob
Facebook
Google
Firebase
Kotlin4★
Ratings: 57K
Screenshots
App Description
Korean Chess, Dr. Janggi
Dr. Janggi
Janggi (including romanizations changgi and jangki), sometimes called Korean chess, is a strategy board game popular in Korea. The game derived from xiangqi (Chinese chess) and is very similar to it, including the starting position of the pieces, and the 9×10 gameboard, but without the xiangqi "river" dividing the board horizontally at the middle.
Janggi is played on a board nine lines wide by ten lines long. The game is sometimes fast-paced due to the jumping cannons and the long-range elephants, but professional games most often last over 150 moves and so are typically slower than those of Western chess.
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SUD Inc.