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Unmissable: Calendar Alarm

Unmissable: Calendar Alarm

Meeting alerts you can hear

1 ratings
3 reviews
🔧 Utilities
📊 Productivity
Free
In-App Purchases

Details

Released
September 15, 2025
Updated
November 3, 2026

Features

Developer

Remi Herbiet
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Unmissable: Calendar Alarm screenshot #1 for iPhone
Unmissable: Calendar Alarm screenshot #2 for iPhone
Unmissable: Calendar Alarm screenshot #3 for iPhone
Unmissable: Calendar Alarm screenshot #4 for iPhone
Unmissable: Calendar Alarm screenshot #5 for iPhone
Unmissable: Calendar Alarm screenshot #6 for iPhone
Unmissable: Calendar Alarm screenshot #7 for iPhone
iphone
iphoneDuo
🧾$19.99
In-App Purchase↘︎
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About

Set real alarms for your calendar events with customizable timing and snooze options. View upcoming events and alarm status at a glance with Lock Screen and Home Screen widgets. Offers a free version with one active alarm and a one-time purchase for unlimited access.

✓Real alarms for calendar events
✓Customizable alarm timing and snooze
✓Live Activity countdown
✓Dynamic Island integration
✓Lock Screen and Home Screen widgets
✓Search, sort, and filter events
✓Works with multiple calendar services
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+1

What's New in Unmissable

26.1.3

November 3, 2026

If a selected calendar becomes unavailable, Unmissable now explains what happened and helps you review your calendar selection. Improved • Events from your other selected calendars remain visible, with a clear notice when part of your selection is unavailable. • Empty screens distinguish between no upcoming events, no search results, and no events matching the Alarms Only filter. • Clear the search, show all events, or review your calendars directly from the relevant message, so you can get back to choosing an event for your alarm.

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Subscriptions & In-App Purchases

$19.99

Unmissable Pro

Unlimited Alarm

User reviews

Most RecentHighest RatedLowest Rated

Support email bounced back undeliverable, nonexistent domaiin msg received

I really like the app and was considering purchasing Pro. However, both the in-app ‘Contact Support’ option and the App Store ‘App Support’ link generate an email to a non-existent domain. The email bounces immediately with ‘domain couldn’t be found.’ I hope this is fixed because the app itself is promising.
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Hhappyjogger6

Response from developer

Thank you for flagging this — you were right, and it is fixed. Our support address had changed and the old one bounced. Both the in-app Contact Support and the App Store support link now reach us at developer@crafterapps.com. We are sorry your first message got lost; if you still have questions about Pro, email us any time and we will answer personally. — Crafter Apps

No smart rules feature after purchase

There is no smart rules option after purchasing the pro plan… for some reason it does not show in settings! It’s the only reason I purchased as I need to have shot alarm for all work calendar events rather than having to do it all 1 by 1… if this can be fixed I will change this review. Also no way to contact support…
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AArnoldma

Response from developer

Hi Arnold, you’re right to expect an easier way to arm work calendar events, and I’m sorry the earlier reply was not helpful. Today, Pro includes Auto-arm for upcoming events in your selected calendars; a full Smart Rules editor is not currently available. Try Settings > Calendars to select your work calendars, then keep Auto-arm enabled in Settings. For help, please email developer@crafterapps.com or use Settings > Send feedback in the app.

Simply does not add alarms

Although the app is allowed to set alarms in the settings, it does not do it.
Ffft2911

Response from developer

Hello, thank you for your feedback. I have updated the app, fixed few bugs. Hope you can have time to test back, and maybe update your feedback. Thank you for your time.

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FAQ

What is Unmissable?

Unmissable is a productivity app that allows you to set real alarms for your calendar events. It provides visible countdowns on your Lock Screen and Dynamic Island, with customizable timing and snooze options.

How does Unmissable handle alarms for calendar events?

You can choose any upcoming calendar event and set a real alarm to ring at the event time or slightly before. The app offers snooze functionality and an optional pre-alarm countdown for added flexibility.

What are the benefits of the paid version of Unmissable?

The free version includes one active alarm. A one-time purchase unlocks Lifetime Access, providing unlimited alarms, widgets, alarm history, and weekly statistics. There is no subscription required.

Does Unmissable have ads?

No, Unmissable does not contain advertisements. The app's monetization is based on a one-time purchase for full access.

What calendars does Unmissable support?

Unmissable works with iCloud Calendar, Google Calendar, Outlook, and any other calendar that has been added to your device.

Is Unmissable available on Android?

Based on the provided data, Unmissable is currently only supported on iPhone devices.

How often is Unmissable updated?

The latest version of Unmissable was released on November 3, 2026, indicating recent development activity. The app is updated to version 26.1.3.

What is the age rating for Unmissable?

Unmissable has an age rating of 4+, making it suitable for a wide range of users.