Alarm One: Set & Forget.
The simplest way to set one-time alarms that sync across your Apple devices.
Tired of clunky clock apps? Set reminders for naps, medication, or meetings in seconds. Alarm One handles the rest, alerting you gently and then deleting itself—so you don’t have to.
Key Features
One-Time Alarms, Zero Clutter
Need a timer for laundry, or a reminder to leave for an appointment? Set a one-time alarm. It triggers, alerts you, and then vanishes automatically. Your alarm list stays clean without any effort.
Seamless iCloud Sync
Your alarms follow you everywhere. Set an alarm on your iPhone, and it instantly appears on your iPad and Mac. Log in with your Apple ID, and everything stays in perfect sync across all your devices.
Incredibly Simple & Fast
Our minimalist interface is built for speed. Create a custom alarm in just a few taps—faster than finding your phone’s native clock app.
Gentle & Reliable Alerts
Wake up on the right side of the bed. Customize your experience with gradual volume increase, your own sounds, and snooze functionality.
Interval Timer
- Set it and forget it: Alarms auto-delete after triggering.
- Your alarms, everywhere: True, real-time iCloud sync.
- Clean, ad-free experience: We focus on functionality, not distractions.
- Designed for iOS: Feels like a native, beautifully integrated part of your Apple ecosystem.
Perfect For:
Quick naps & meditation timers
Reminders to take medication
Timing cooking in the kitchen
Remembering to leave for a meeting or school pickup
Setting a reminder for any short-term task
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://powerful-dosa-988.notion.site/Privacy-Policy-26a5545bac3d80c1810bf2b1db592c53
This app is so useful! I was scared of oversleeping for my early morning flight, so I set a bunch of alarms. The best part is I don’t have to delete them one by one afterwards. Total lifesaver for travel! Highly recommend!
Developer Response
Thanks for your supporting. Happy to help you
Easy to use
GarethBale7
Like the app
Developer Response
Thanks for support
卡顿
R. Wolford
小Bug不少,看起来就不是很可靠的样子,iPhone 17 Pro Max加了几个工作日闹钟就卡,开关都卡
Alarm One 2.0 is here!
- Added monthly and yearly repeating alarms
- Supports jumping to third-party apps after the alarm is dismissed
- Refreshed and more polished UI
- Fixed some minor issues
Version 2.0.0
The developer, Qingzhe Wu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Dark Interface
Information
Seller
Qingzhe Wu
Size
74.2 MB
Category
Utilities
Compatibility
Requires iOS 26.0 or later.
iPhone Requires iOS 26.0 or later.
iPad Requires iPadOS 26.0 or later.
Mac Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
Apple Vision Requires visionOS 26.0 or later.
Languages
English and 8 more
English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese