SHOTIMER - Chess Clock

Content rating
Everyone
50+
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Content rating
Everyone
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About this app

SHOTIMER is a game clock app that announces your remaining time by voice.
Use it for chess, shogi, Go — any two-player board game.
"3 minutes left." "50 seconds… 1, 2, 3…" Leave the countdown to the character voices and keep your eyes on the board.

It couldn't be simpler: make your move, then tap your side. Place your phone or tablet next to the board and you're ready for a serious match.

■ Voices for the countdown
- Zundamon
- Shikoku Metan
- Hiroyuki
- Buzzer / ECG
- Mute and random options available

■ Six time controls
- Sudden Death
- Byoyomi
- Main Time + Byoyomi
- Fischer (the increment system used in official chess events)
- NHK Cup Style (byoyomi with extra thinking time)
- Canadian (used in Go: play a set number of moves within a set time)
Main time and seconds are fully adjustable — from official tournament rules to casual blitz.

■ Features that support your game
- "Per side" mode: set time and voice separately for each player
- "Enlarge active side": the running player's area grows, making it easier to tap
- Landscape display support — comfortable on iPad and tablets
- Choose which player presses the button to start the game

■ 12 themes from traditional Japanese colors
Sumi ink, iron navy, navy, hanada blue, blue-green, bamboo green, ochre, persimmon, crimson, peony, wisteria and dark brown — match your mood.

■ Available in 8 languages
Japanese, English, Chinese (Simplified / Traditional), Spanish, French, Portuguese and Arabic

At the club, with friends, or at home with family — SHOTIMER keeps time for your games.
Voice game clock for chess, shogi & Go. 6 time controls, 12 themes, 8 languages.
Updated on
Jul 19, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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  • Committed to follow the Play Families Policy

What’s new

What's new in v3.0.0
- Now in 8 languages (Japanese, English, Chinese Simplified/Traditional, Spanish, French, Portuguese, Arabic)
- Tablet and landscape display support
- 12 new themes from traditional Japanese colors
- New "Per side" mode: separate time and voice for each player
- New "Enlarge active side" makes your side easier to tap
- Renewed buzzer, new ECG sound, better audio
- Other UI polish and bug fixes
Content rating
Everyone
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App support

About the developer
米谷裕輝
fightzoi1997@gmail.com
Japan