CueBell: Presentation Timer

No ads. Fully offline. A high-accuracy, feature-rich timer built for conference talks and presentations

CueBell is a high-accuracy, feature-rich timer designed for presentations and conference talks. It works fully offline and contains no ads.

Key Features

• High-accuracy timer (references the system clock and corrects timing to minimize drift over long sessions)
• Countdown / Count-up modes
• Up to 10 bell (alarm) times
• Per-section styling and on-screen text labels
• Choose from many fonts and bell sounds
• Fine-grained appearance customization
• Save frequently used setups as presets
• Optimized for both portrait and landscape (iPhone / iPad)
• Supports Japanese / English / Chinese (automatically follows your device language)
• Clean, readable UI

How to Use

1. Tap the gear icon to set bell times
2. Set the end bell (finish time)
3. Tap ▶ to start