OTB Clock
杰 向 Utilities iPhoneiPadiPod touch
OTB Clock is a free Utilities app for iPhone and iPad by 杰 向. Requires iOS 17.0. Updated June 20, 2026.
- Price
- Free
- on the App Store
- Size
- 1 MB
- Age 4+
- Updated
- Jun 20
- 2026 · v1.0.6
Screenshots
About OTB Clock
OTB Clock is a precise chess clock for over-the-board games. Supports all standard time controls from bullet to classical. Features: - Bullet, Blitz, Rapid, and Classical presets - Fischer increment support - Move counter - Tap-to-switch interface - Screen stays on during games - Custom time control creation Premium unlocks all time control presets and custom time controls. Free users get 3-minute, 5-minute, and 10-minute presets. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://frexx.top/privacy Privacy Policy: https://frexx.top/otbclock/privacy.html Terms of Use: https://frexx.top/otbclock/terms.html
What’s new
Version 1.0.6 · Updated June 20, 2026
The clock now shows balance, average pace, and time used during a game, making it easier to spot pressure before either side flags.
App privacy
The developer, 杰 向, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to OTB Clock
Looking for apps like OTB Clock? Here are 6 similar apps on the App Store. The highest rated is Your Move: Board Game Timer (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| OTB Clock | – | Free | June 20, 2026 | |
| Your Move: Board Game Timer | 5.0 / 5 (3) | Free | Jul 28, 2026 | Compare |
| Flip Timer Clock | – | Free | Sep 24, 2024 | Compare |
| ClockMate — Chess Clock | – | Free | Jul 23, 2026 | Compare |
| Chess Clock: Blitz & Rapid | 5.0 / 5 (1) | Free | Sep 29, 2026 | Compare |
| Calculator with history tape + | 3.7 / 5 (3) | Free | May 29, 2026 | Compare |
| WandAI: AI Art Generator | – | Free | Jun 10, 2025 | Compare |
Compare OTB Clock with the top alternatives: ratings, updates, ASO score and keyword gaps →