# ONOFFMIX Event Watch — Multi device presentation time

> Multi device presentation time (iPhone/iPad app by ONOFFMIX.)

- Source: https://appshunter.io/ios/app/onoffmix-event-watch/id6779810502 (this page in markdown: same URL + `.md`)
- Developer: [ONOFFMIX](https://appshunter.io/developer/359582437)
- Category: Productivity, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China)
- Released: 2026-06-19
- Data updated: 2026-07-19
- User reviews in markdown: https://appshunter.io/ios/app/onoffmix-event-watch/id6779810502/reviews.md

## What is ONOFFMIX Event Watch?

ONOFFMIX Event Watch is a multi-device presentation timer that lets the presenter and the operator share the exact same time.

■ iPad — Presenter view
• Stage-scale large clock (black background)
• Mode + phase indicator (Talk / Q&A / Done)
• Countdown to the next alert
• Talk progress bar
• "Well done" message when the talk ends

■ iPad — Operator view
• Switch between Presentation / Countdown / Stopwatch modes
• Add or remove milestone alerts
• Configure interval alerts
• Auto-connect to the Mac desktop app
• Run two iPads — one Presenter, one Operator — via Multipeer Connectivity

■ iPhone — Bridge / Standalone
• Bridge between the Apple Watch and the Mac
• Run the timer standalone when no Mac is available
• Automatic switch between Mac-connected and standalone modes

■ Apple Watch
• Exact time on the presenter's wrist
• Haptic milestone alerts
• Countdown to the next alert
• "Done" message when the talk ends

■ Auto-sync
• Same Wi-Fi: auto-discovers the Mac via mDNS
• Different networks: auto-falls back to a Cloudflare relay
• All five devices (Mac + iPad + iPhone + Watch) hold the same time
• Each device stays accurate independently if the network drops

■ Built for
ONOFFMIX.COM built this for event agencies. Use it for conferences, seminars, lectures, IR pitches — anything where time management is the job.

■ Use cases
• 30-minute IR pitch: Apple Watch on the wrist, iPad next to the presenter as a large-clock backup
• 1-hour lecture: Mac laptop at the operator's desk, iPhone in the presenter's hand as backup
• Multi-track conference: an iPad + Apple Watch per track keeps every presenter on time

■ Design philosophy
"Whatever the device, wherever the presenter, the time is in their hand."

※ The Mac desktop app is a separate download — get it from apps.onoffmix.com.


## Version history (last 2 releases)

### 1.1 — 2026-06-21

- Countdown end signal (sound + "Time's up" cue)
  - Auto-placed milestones at 1/4, 1/2, 3/4, 1 minute left, and target
  - 0.1-second display precision (MM:SS.s)
  - "Talk complete" button on the presenter face
  - Progress bar across countdown / talk / Q&A
  - Milestone alert sounds now fire on iPhone
  - Q&A auto-ends when target is reached

### 1.0 — 2026-06-20

No release notes.

## More apps by ONOFFMIX

- [온오프믹스](https://appshunter.io/ios/app/id382820767)

All apps by ONOFFMIX: https://appshunter.io/developer/359582437

## Related topics

[onoffmix](https://appshunter.io/ios/topics/onoffmix)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-19.*