iPhone and Android · Coming soon

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.

Conditions

What you can set

Time reminder A clock alarm or a list of todos. Set the time once. It rings even if the phone is locked.
Weather Ring when rain, heat, wind, or humidity hits the level you care about — only in the hours you choose.
Traffic Leave on time. Ring when your drive is delayed more than you allow, in the commute window you set.
Stocks & crypto Price or percent change on the symbols you watch. It rings when your number is hit — not on every tick.
Sports Wake for kickoff, a toss, a close score, or live updates until the match ends. Cricket, soccer, and more.
Train Know if your train is late or cancelled before you leave for the station.

Ring styles

How it rings

Alarm Rings like Clock until you Stop or Snooze. Snooze is quiet, then it rings once more.
Soft One notification. No nagging. Use it when you only need to know once.

How it feels

Set it. Forget it. It rings when it’s true.

1
Choose a time or a condition

Wake at 7, or only if it rains. Watch a match, a route, a stock, or a train — in the hours that matter to you.

2
Go about your day

OnTrue keeps watch in the background. You do not sit and refresh. Locked or closed, the alarm is still on.

3
It rings when it matters

When your condition is true, you get a real alarm — the same feeling as Clock. Not a silent banner you will miss.

Coming soon

OnTrue Alarm for iPhone and Android.