AI summary
Emits precise long-wave time signals through your phone's speaker to synchronize radio-controlled watches with atomic accuracy. Supports DCF77, MSF, WWVB, JJY, and BPC broadcasts. Generates loud high-pitched audio—leave the room during transmission to protect hearing.
Generated by AI. May contain inaccuracies.
About this app
ChronoRover is a precise time signal generator that emulates official long-wave time broadcasts to synchronize radio-controlled watches with atomic accuracy using your phone’s speaker or headphones.
Among the currently supported signals are: DCF77 (Germany), MSF (United Kingdom), WWVB (United States), JJY (Japan), and BPC (China).
Whether you’re a watch enthusiast, collector, or simply want the most accurate time possible, ChronoRover turns your smartphone into a portable time signal transmitter.
Perfect solution for Casio and Citizen owners who live beyond the range of any official time signal transmission station!
CAUTION! This application generates loud, high-pitched noises that may cause discomfort or potential hearing damage! Leave the room while transmission is active.
About this version
- Version
- 1.0.5 (10005)
- Size
- 16.82 MB
- Requires Android
- 6.0
- Target SDK
- 23
- Architecture
- arm64-v8a
- Downloads
- 3
- Updated
- Aug 1, 2026
- Package
- com.cho3ek89.ChronoRover
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