BarClock tells you exactly when the current candle closes, and shouts before it does.
It never touches a price feed. Candle boundaries are pure clock maths, so when you ask for a warning ten seconds out, you get it ten seconds out — on the M1 scalp and on the daily close alike.
WHAT IT DOES
• A live countdown to the close of M1, M5, M15, M30, H1, H4 or D1.
• An alert at any offset you choose before the close.
• A full-screen chronometer ring when one alert is running, and a three-up stack when several are.
• H4 and D1 anchored to your broker's GMT offset, not to UTC, so the daily close lands where your charts put it.
• Ten alert sounds, from a soft chime to a hard klaxon, auditioned in the app.
• Vibration, a haptic tick through the final ten seconds, and a screen flash.
• Four themes: Trading Desk, Daylight, OLED Black and Terminal.
BUILT FOR THE WAY TRADERS ACTUALLY WATCH
Alerts fire through the Android notification channel, so they cut through with the screen off. Nothing is uploaded and no account is needed. There is no login, no price data, and no network call to make the countdown work.
FREE
One timeframe, one alert per candle, the core sound set, and both free themes.
PRO
• Every timeframe at once — M1, M5 and M15 running together, each with its own offset.
• Two alerts per candle — a heads-up at T-30 and the final call at T-5.
• Your own sounds — premium pack plus any audio file you import.
• Custom vibration patterns — long-short-long, heartbeat, or a ramp into the close.
• Voice countdown — "ten… nine… eight…" straight into the close.
• Session open and close alerts — the London and New York bell, with a warning before it.
• Session and weekday filters — silence outside London, New York, Tokyo or Sydney.
• The OLED Black and Terminal themes.
Pro is a subscription. Payment is charged to your Google Play account. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends. Manage or cancel in Google Play at any time.
BarClock is a timing tool. It gives no trading advice, holds no positions and sees no market data.
Candle-close countdown and alerts. Exact to the second. No price feed needed.