iOS · Coming to the App Store

The alarm that only rings when it matters

Set a time, or set a condition. When it is true, OnTrue rings like Clock — foreground, locked, or killed.

Contact support

What you can set

Time reminder A clock alarm or a todo at a time you choose. The device schedules it. No server required to ring.
Weather Rain chance, temperature, wind, or humidity in a window you pick — for example only if it rains at 6:30.
Traffic Live delay on your route. Office to home when delay is over 15 minutes between 5 and 6.
Stocks & crypto Price or percent change for the symbols you watch. One alert when the level is true.
Sports Match start, or Follow Match live lines until the game ends. Cricket, soccer, and the rest of the catalog.
Train Delay or cancel on the train number you set, in the countries we support.

How it rings

Alarm Full Clock presentation until you Stop or Snooze. Snooze is a countdown, then one re-alert. Stop ends this occurrence.
Soft Exactly one notification. No snooze chain. One-time and Always turn off after that notification.

How a condition fires

1. You save the alarm

Conditions, schedule window, and ring style sync to our servers while the alarm is enabled.

2. We check on a cadence

Only inside your window, not every second. Shared live snapshots so the same weather or quote is not fetched once per user.

3. One push, then Clock

When it matches, your iPhone gets one delivery and rings the same way as a time reminder. We do not keep pinging that occurrence.