Dr. Chess
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Dr. Chess is #198 in Games › Strategy Free in South Korea and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperSUD Inc.
CategoryGames
PriceFree
Released
Rating★ 3.2 (279)
Version1.600
Age rating4+
First seen by us
25 Sep 2026
Installs (est.)10k+ worldwide
Rating
3.2 ★
279 ratings
Measured
Best rank now
#198
Measured
Dr. Chess on the App Store
App details
App ID
909211603
Publisher
SUD Inc.
Minimum OS
iOS 10.0+
Content rating
4+
Languages
13
EN FR DE ID IT JA KO PT RU ZH ES ZH …
Size
47 MB
Dr. Chess downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Dr. Chess makes money: subscriptions, one-off purchases and ads.
Ads · 21 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Games › StrategyFree | #198 |
Apps near Dr. Chess on the chart
Games › Strategy Free, around #198.
Ratings
App Store, worldwide.
Rating
3.2 ★
279 ratings
Measured
Ratings
279
Measured
About Dr. Chess
Dr. Chess
You can enjoy real-time online Chess all over the world.
Chess is a two-player strategy board game played on a chessboard, a checkered gameboard with 64 squares arranged in an eight-by-eight grid. It is one of the world's most popular games, played by millions of people worldwide in homes, parks, clubs, online, by correspondence, and in tournaments.
Each player begins the game with 16 pieces: one king, one queen, two rooks, two knights, two bishops, and eight pawns. Each of the six piece types moves differently. Pieces are used to attack and capture the opponent's pieces, with the objective to 'checkmate' the opponent's king by placing it under an inescapable threat of capture. In addition to checkmate, the game can be won by the voluntary resignation of the opponent, which typically occurs when too much material is lost, or if checkmate appears unavoidable.
SUD Inc.
You can enjoy real-time online Chess all over the world.
Chess is a two-player strategy board game played on a chessboard, a checkered gameboard with 64 squares arranged in an eight-by-eight grid. It is one of the world's most popular games, played by millions of people worldwide in homes, parks, clubs, online, by correspondence, and in tournaments.
Each player begins the game with 16 pieces: one king, one queen, two rooks, two knights, two bishops, and eight pawns. Each of the six piece types moves differently. Pieces are used to attack and capture the opponent's pieces, with the objective to 'checkmate' the opponent's king by placing it under an inescapable threat of capture. In addition to checkmate, the game can be won by the voluntary resignation of the opponent, which typically occurs when too much material is lost, or if checkmate appears unavoidable.
SUD Inc.
Latest updates
1.600
Stability improvements