# WaveDeck - Radio Watch Sync — Sync Radio Watches Anywhere

> Sync Radio Watches Anywhere (iPhone/iPad app by 建忠 李.)

- Source: https://appshunter.io/ios/app/wavedeck-radio-watch-sync/id6810270280 (this page in markdown: same URL + `.md`)
- Developer: [建忠 李](https://appshunter.io/developer/1434218546)
- Category: Utilities, Productivity
- Price: $0.99
- Age rating: 4+
- Requires: iOS 17.0 · 12 MB
- Languages: American English
- Released: 2026-09-17
- Data updated: 2026-10-09

## What is WaveDeck?

WaveDeck is a professional, high-precision radio timecode transmitter designed for radio-controlled watches (Multiband 6). By combining ultra-accurate NTP atomic clock timebases with near-field acoustic wave modulation, WaveDeck allows you to synchronize your timepieces anywhere in the world—even in basements or areas without native radio reception.

【 Global Multiband 6 Support 】
• BPC (China · Shangqiu, 68.5 kHz)
• JJY40 (Japan · Fukushima, 40.0 kHz)
• JJY60 (Japan · Kyushu, 60.0 kHz)
• WWVB (USA · Fort Collins, 60.0 kHz)
• MSF (UK · Anthorn, 60.0 kHz)
• DCF77 (Germany · Mainflingen, 77.5 kHz)

【 Dual High-Fidelity Audio Coupling Modes 】
• Speaker Near-Field Coupling: Place your watch antenna next to the bottom speaker of your device.
• Headphone Coil Differential Mode: Wrap an earphone cable around your watch to trigger a 180° anti-phase differential loop, boosting electromagnetic induction by +6dB for 10x faster synchronization.

【 Broad Brand & Model Compatibility 】
• CASIO: G-Shock (GW/GMW/MT-G/MR-G series), Oceanus, ProTrek, Lineage, Wave Ceptor.
• CITIZEN: Eco-Drive Radio-Controlled, Promaster, Attesa, Exceed, Skyhawk/Blue Angels series.
• SEIKO: Solar Radio-Controlled, Astron, Brightz, Dolce, Spirit, Selection.
• JUNGHANS: Mega, Max Bill Mega, Meister, Spektrum radio-controlled models.
• BRAUN: Classic Bauhaus radio wristwatches and silent digital radio wall clocks.
• Other civil radio clocks and desk alarms using standard BPC / JJY / DCF timecodes.

【 Key Highlights 】
• Sub-Millisecond NTP Precision: Automatic RTT latency compensation for sub-millisecond atomic clock accuracy.
• Clean & Distraction-Free UI: Dedicated dark-mode cyber precision interface built natively with SwiftUI.
• 100% Privacy Focused: Pure on-device signal generation. Zero user registration, zero tracking, zero personal data collection, and zero advertisements.

## Is WaveDeck safe?

Not enough ratings yet to assess WaveDeck.

## Is WaveDeck legit?

WaveDeck - Radio Watch Sync has limited verification signals. The AppsHunter Legitimacy Score for WaveDeck is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.3 — 2026-10-05

Scan a watch case back to read its model or movement number on device and match it to a profile; manual search is also available. Get next-step guidance based on your watch and the reception results you confirm. Improved six time-code boundaries and continuous transmission handling, and fixed an iPhone audio-start issue.

### 1.2 — 2026-09-27

Improved network time sync to reduce duplicate requests during launch and network recovery. Updated the privacy notice to explain automatic sync timing and the standard connection details time services may receive. Refined the system review request timing so it is considered after you confirm a successful watch sync.

### 1.1 — 2026-09-22

【What's New in Version 1.1】

1. Watch Matching Wizard
• Added comprehensive profile matching for popular radio-controlled watches (Casio, Citizen, Seiko, etc.) with automatic recommendations for stations, Home City codes, internal antenna orientation, and placement tips.
• Streamlined saving and applying directly to My Watches.

2. My Watches (Saved Recipes)
• Save dedicated synchronization profiles for each of your watches. Switch between your watches in one tap.

3. Environment Precheck
• Automatically detects system volume, Low Power Mode, network reachability, and Bluetooth audio interference before transmission.

4. Local Time Mode & DST Control
• Enhanced time zone mapping and Daylight Saving Time (DST) toggles, enabling domestic time alignment for single-region and JDM watches.

5. Experience & Stability Improvements
• Added transmission result tracking and history reuse.
• Improved transmission audio stability and overall responsiveness.

### 1.0 — 2026-09-17

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 2026-10-09.*