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Caleido is a free, simple, and beautifully re-imagined calendar and task app. With usability and simplicity in mind, Caleido’s uniquely customizable interface along with map and weather integration helps you easily manage your life.

With Caleido you can:

∙ Instantly sync with all your existing iOS calendars (iCloud, Gmail, Yahoo, Exchange, Hotmail, AOL, and more).
∙ Manage events, tasks, and frequent locations with day, timeline, week, month, list, location and task views. Full map, contact, location, and weather integration keep you one step ahead.
∙ Customize your experience with iPhone 7 (Silver, Space Gray, Gold), iPhone SE (Blue, Green, Red), and seasonal themes!

What's New

Version 3.3.5

Updated to work with iOS 10.

Customer Reviews

No app support

Planner babe

I cannot contact app support. The page the link directs to is invalid. The app seems awesome, but I can't get the weather to work. Location services are turned on for the app, but nothing.

Multi-functional Yet Clean


Initially downloaded because this was the only calendar app out there at the time that provided a "week" view but I've come to realize that this is so much more. It provides different ways to view your calendar, which is helpful to provide perspective for due dates or upcoming events. there's task integration, weather, location, theme customization and a couple of other great tools. The best part is, with all it's functionality, it comes in a beautiful, uncluttered interface that keeps your busy life organized and clean. Caleido does what any calendar app should do-keep things simple, to the point, and make your life look manageable even when it's not.

Smart Layout and Sleek Minimalist Design

D. Shay

I've used a number of calendar and to-do apps, and this is by far one of the best looking and most intuitive out there. The layout of the monthly calendar is genius, where other apps try to give you a large calendar, Event Book gives you what you need, a smaller calendar tucked up in the top half of the screen with plenty of space to list events for each day, with 6-7 visible with no scrolling needed. Event Book gives you an easy-to-use interface with everything you need to keep you organized, on time and ready to tackle each day.


Abhinay Ashutosh
13.6 MB
Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
You must be at least 17 years old to download this app.
Unrestricted Web Access
Copyright © 2012 - 2016 Abhinay Ashutosh


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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