# One-Time Alarm: Date Alarm — Alarm for a future date & time

> Alarm for a future date & time (iPhone/iPad app by 骁 李.)

- Source: https://appshunter.io/ios/app/one-time-alarm-date-alarm/id6810908641 (this page in markdown: same URL + `.md`)
- Developer: [骁 李](https://appshunter.io/developer/6797354802)
- Category: Utilities
- Price: $3.99
- Age rating: 4+
- Requires: iOS 26.0 · 32 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-09-22
- Data updated: 2026-10-07

## What is One?

Set an alarm for one specific future date and time — a flight, an appointment, a pickup. It rings once, then it’s done, so there are no repeating alarms to clean up afterwards. Requires iPhone or iPad with iOS or iPadOS 26 or later.

• Pick any future date and time and add an optional title
• Check the time zone before you save
• Upcoming alarms stay in time order; edit, turn off or delete one when plans change
• After you stop it, the alarm is completed and does not repeat

One-time purchase. No subscription, in-app purchases or ads. No account and no cloud sync: alarms stay on the device where you create them.

Uses system alarms and needs alarm permission. A device that is powered off cannot ring. This app is not an emergency or safety system.

## Is One safe?

Not enough ratings yet to assess One.

## Is One legit?

One-Time Alarm: Date Alarm appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for One is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-09-26

Small improvements.

### 1.0.0 — 2026-09-22

No release notes.

## More apps by 骁 李

- [Golden Hour: Sun Moon Planner](https://appshunter.io/ios/app/golden-hour-sun-moon-planner/id6811310910)
- [Payday Flow: Paycheck Budget](https://appshunter.io/ios/app/payday-flow-paycheck-budget/id6811311710)

All apps by 骁 李: https://appshunter.io/developer/6797354802

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-07.*