Beautiful flip timer with real-time sync. Control from any device and display on any screen. Perfect for conferences, livestreams, meetings, and events.
Professional features designed for presenters, speakers, and event organizers.
Beautiful flip animation with no tearing effect. Perfect for presentations and live events.
Display on any screen - computers, laptops, TVs. Control from your phone or laptop.
Instant synchronization across all devices. No refresh needed.
Built for professionals. Stable performance even in high-stakes events.
Choose the plan that fits your needs. Upgrade or downgrade anytime.
Perfect for getting started
For professional presenters
For teams and organizations
Find quick answers to common questions about Castimer.
Castimer is a professional screen timer designed for presentations, meetings, fitness sessions, and practice sessions. It features a beautiful flip timer display with real-time sync across devices.
Yes! Castimer offers a free tier with essential features including basic flip timer, screen sharing, and 2 themes. Pro and Enterprise plans are available for advanced features like unlimited themes, custom backgrounds, and custom music.
Click "Open Display" to open the timer in a new window. You can then drag that window to any screen - an extended monitor, TV, or projector. The timer on your main screen controls what's displayed on the shared screen.
Absolutely! Create a room on your controller device, then open the viewer link on any other device. All devices sync in real-time, so you can control the timer from your phone while it displays on a TV or computer.
No installation required. Castimer runs entirely in your web browser. Just open the website and start using it immediately.
Castimer supports three modes: Countdown (count down from a set time), Count Up (count up from zero), and Clock (display current time). Switch between modes with a single click.
Yes! You can choose from multiple themes, fonts, colors, and background images. Pro users have access to unlimited themes and custom background uploads.
Visit our Contact page to send us a message. We typically respond within 24-48 hours. For urgent issues, email support@castimer.com directly.
Join thousands of professionals who trust Castimer for their events. Start free, no credit card required.