# WDJJ Timer Controller — Jiujitsu training round timer.

> Jiujitsu training round timer. (iPhone/iPad app by Jonathan Wallace.)

- Source: https://appshunter.io/ios/app/wdjj-timer-controller/id6805302453 (this page in markdown: same URL + `.md`)
- Developer: [Jonathan Wallace](https://appshunter.io/developer/1007779745)
- Category: Health & Fitness, Sports
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 22 MB
- Languages: American English
- Released: 2026-09-22
- Data updated: 2026-09-28
- User reviews in markdown: https://appshunter.io/ios/app/wdjj-timer-controller/id6805302453/reviews.md

## What is WDJJ Timer Controller?

WDJJ Timer Controller gives coaches, instructors, and athletes convenient control of their training sessions from an iPhone or iPad.

Designed as the companion app for WDJJ Timer on Apple TV, the controller automatically discovers nearby timers on your local network. Configure your session and control the timer from mat-side without reaching for the Apple TV remote.

Set the round duration, number of rounds, and break length, then start, pause, resume, restart, or end the session directly from your device. Optional synchronized audio cues keep the controller aligned with the timer display.

No Apple TV? Use Local Mode to run the complete timer directly on your iPhone or iPad. Local Mode works fully offline and includes on-device audio cues, making it ideal for training anywhere.

Features:
• Connect to WDJJ Timer on Apple TV
• Automatic discovery on your local network
• Configure round length, rounds, and breaks
• Start, pause, resume, restart, and end sessions
• Synchronized controller audio cues
• Fully offline Local Mode
• Designed for iPhone and iPad
• Clean, distraction-free interface  

Connected mode requires WDJJ Timer for Apple TV and both devices to be on the same local network. Local Mode works independently without an Apple TV or internet connection.


## Version history (last 1 release)

### 1.0 — 2026-09-22

No release notes.

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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 2026-09-28.*