Zen4.io

Event countdown with multi-device sync, presets, speaker messages, and Companion integration.

GeoGuessr-style geography game. Explore Street View and guess where you are.

Pressure-sensitive drawing guestbook with Wacom MovinkPad. Guests create art beside their photos.

Two-zone planner with linked analog clocks, editable local times, and shareable meeting links.

Lucky draw, decisions & more. Multi-device sync, fullscreen projection, custom names.

Event registration with QR codes, Google auth, and organiser tools.

Live scorekeeping with multi-device sync, timer, stopwatch, and fullscreen projection.

Travel language survival kit. Phrases, panic cards, currency converter for 25 countries.

Multiple choice quiz with Blind Mode. Can you guess answers without seeing the question?

Color memory game. Memorize a shade, recreate it with HSB sliders. 10 rounds, increasing difficulty.

Menu and ordering system for pop-up cafes and food stalls.

Audio picker for presentations, games, and interactive sessions.

March-themed mini game with pixel art characters.

Quiz night buzzer. Teams join via QR, first to tap wins. Server-authoritative timing with ms precision.

Classic SG/HK card game. Single-player vs AI. Play singles, pairs, or 5-card poker hands.

Image reveal party game. Start zoomed in, step out to reveal. Emcee remote, configurable levels, session save.

Live fundraising tracker for dinner events. Thermometer display, QR donations, projector mode with confetti.

Audience voting with emoji avatars. QR join, drift physics, operator controls. Slido meets particle spectacle.