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KeyAlarm
Calendar events become alarms that ring until you stop them
Register a keyword like "Piano" once. Any calendar event whose title contains it automatically becomes a real alarm - rings through Silent mode and Focus, and keeps ringing until you stop it. Built on iOS 26's new AlarmKit. No servers, no accounts. Featured in 9to5Mac's Indie App Spotlight (Sept 5). Free for 30 days, then $0.99 once.
Hi Product Hunt!
I'm a solo developer in Tokyo.
I kept missing my kid's piano lessons because calendar notifications are just banners. Easy to swipe away, silent in Focus mode, invisible on a muted phone. What I wanted was simple: the calendar itself should wake me up like a morning alarm.
iOS 26 finally made that possible with AlarmKit, so I built KeyAlarm:
- Register a keyword once ("Piano", "Dentist", "Standup")
- Any event containing it becomes a real alarm: rings through Silent mode and Focus, until you stop it
- Several lead times per keyword: 30 min before to get ready, 5 min before to leave
- No servers, no accounts. Your events never leave the device (App Privacy: "Data Not Collected")
30-day free trial, then a tiny one-time purchase. No subscription. Now in 8 languages.
I'd love to hear how you'd use it, and what calendar + alarm combinations I haven't thought of. Ask me anything!
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About KeyAlarm on Product Hunt
“Calendar events become alarms that ring until you stop them”
KeyAlarm was submitted on Product Hunt and earned 0 upvotes and 2 comments, placing #77 on the daily leaderboard. Register a keyword like "Piano" once. Any calendar event whose title contains it automatically becomes a real alarm - rings through Silent mode and Focus, and keeps ringing until you stop it. Built on iOS 26's new AlarmKit. No servers, no accounts. Featured in 9to5Mac's Indie App Spotlight (Sept 5). Free for 30 days, then $0.99 once.
KeyAlarm was featured in iOS (110.8k followers), Productivity (660.2k followers) and Calendar (32k followers) on Product Hunt. Together, these topics include over 202.5k products, making this a competitive space to launch in.
Who hunted KeyAlarm?
KeyAlarm was hunted by lightning. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how KeyAlarm stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
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