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Custom Alerts

Calm Seas Software, LLC

App Store★ 3.80.99 USDFirst seen 18 Oct 2026

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App info

Category: Productivity
Age rating: 4+
Price: 0.99 USD
Version: v2.12
Released: Aug 7, 2013
Last updated: 27 Apr 2026
Size: 0.9 MB
Requires: iOS 12.0 or later
Languages: 1

3.84 ratings

★★★★★

Average rating on the App Store. Apple doesn't publish how many ratings each star has.

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What's newin version v2.12

Updates app for iOS 26 and fixes bug where the bottom of calendar names sometimes got cut off.

About this app

Read full description

Set alerts on calendar events as close as 0 minutes ahead of the event or as long as 99 weeks ahead of the event •Supports multiple calendars •Create and edit calendar events from within Custom Alerts •Everything automatically syncs with the built-in iOS calendar app.