CandleEdge
Never miss a candle close.
A countdown timer for crypto traders. Pick your timeframes — 1m through 1D — and CandleEdge shows exactly how long until each candle closes, with alerts at the close and optional warnings before it. Boundaries are anchored to UTC, the same convention major exchanges use.
Features
- Always-on countdown on the Lock Screen and in the Dynamic Island
- Close alerts and 10 / 30 / 60-second pre-alerts, per timeframe
- Distinct sounds per timeframe, so you can tell them apart without looking
- Works entirely offline — no account, no tracking, no data collected
- 15 languages
Support
Questions, bug reports, or feature requests: support@switflow.app. We read everything and usually reply within a couple of days.
Common questions
- Why is my countdown different from my exchange?
- CandleEdge anchors candle boundaries to UTC. If your chart is set to local time with a non-UTC-aligned session, boundaries can differ. Switch the time display in Settings to compare directly.
- My alerts aren't arriving.
- Check that notifications are allowed for CandleEdge in iOS Settings, and that Focus / Do Not Disturb isn't filtering them. iOS also limits how many notifications an app may schedule at once — CandleEdge shows the current usage in Settings → Advanced.
- The Lock Screen timer stopped at 0:00.
- It shouldn't — after a close, it switches to counting up until the app refreshes. If it stays frozen, open the app once to re-sync the Live Activity.
- How do I cancel my subscription?
- Settings → Manage subscription inside the app, or iOS Settings → your name → Subscriptions. See the Terms of Use.
- I bought Pro but it's not showing.
- Settings → Restore purchases, while signed in to the Apple Account you bought it with.