Overview

Features & Capabilities

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.

User Growth & Download Statistics

App
By:
Calm Seas Software, LLC
Rating:
3.80
(4)
1.20
Version:
v2.12 Last updated: 2026-04-27
Version code:
884939439
Creation date:
2013-08-07
Compatible devices:
Size:
943.00KB
Price:
0.99
URLs:
Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-09-01
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Calm Seas Software, LLC
Apple Apps Store
https://apps.apple.com/us/app/custom-alerts/id682227805

User Reviews

This is a very useful app. If you want to set an alert reminder the night before an appointment or you need three hours to prepare for something (not 2) or you know you will need more than a 1 week reminder to shop and mail a gift to get it there, this is for you. There was an issue with numbers and time intervals not showing but the developer has fixed that. You can modify any Calendar event notification by tapping on the event in this app or you can create a new event and time in this app, then tap the + to choose and set the custom alert interval. If you need to add Repeat, Invitees, etc., tap Edit Event from the Set Alert page to get the full iOS/iPadOS event edit page. It all goes to the iOS/iPadOS Calendar. Very helpful app!
by OK*****, 2021-11-18

When I go into the event to update the alert I cannot see anything other than set alert. On part of the screen I can “feel” a dial spinning which I assume is changing the time. But I can’t see anything. App is basically useless
by LA*****, 2021-06-10
View all user reviews ›

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