Built for over-the-board go.
A focused iPhone clock for go, baduk, weiqi, and igo. Run Japanese byo-yomi, Canadian byo-yomi, Fischer, or Absolute time without accounts, ads, tracking, internet, or subscriptions.
The four time systems for go.
Use the timing format your game actually needs, from tournament byo-yomi to quiet teaching increments.
Main time, then fixed reading periods for the endgame pressure most go players know.
A stone quota inside a time block, built for club games and tournament formats.
Increment time after every move, useful for teaching games that should stay calm.
One clock, no periods, no increment. Simple timing when the rules call for it.
For real boards, real games.
The interface is built for two players sitting across from each other, not for a settings screen you have to babysit.
Asymmetric time for handicap and teaching games
Two-sided rotation so each player reads their own clock right-side-up
Tournament Lock for stable over-the-board sessions
Kaya, Slate, Washi, and Tournament themes
Two-second long-press for reset and resign actions
Foreground-only pause and snapshot when the app is backgrounded
Multilingual countdown.
The last ten seconds can be spoken in the language at the table, with native recordings and speech fallback when needed.
Go Clock Pro supports Chinese, English, Japanese, and Korean final countdowns so local club games and mixed-language teaching games can stay clear when time gets tight.
Native countdown recordings are used for the supported languages, with AVSpeechSynthesizer fallback available when the system needs it.
$1.99. One time. That's all.
A small utility should be easy to buy once and then disappear into the game.
$1.99 · one-time
Built for iPhone. Languages: English, 繁體中文, 简体中文, 日本語, 한국어.
