iPhone Screenshots


Other apps offer you a bird’s eye view of your calendar, but KRON takes you a step further. Zoom seamlessly from hour view all the way out to see your entire life’s events from a cosmological perspective.

KRON’s stunning holistic view allows you to easily find the patterns and rhythms of your weeks, months, and even years, and its intuitive visual presentation will help you spot the times when you’re very busy, as well as the times you have more room to plan new things.

Combine and view multiple calendars without the clutter and headache of a traditional desktop calendar, zoom in and out with a simple gesture, and see the threads of your life in an entirely new way!

What’s New

Version 1.0.3

Minor bug fixes. Uploaded a video to the App Store product page.

Ratings and Reviews

4.5 out of 5
30 Ratings

30 Ratings

dragonkc7 ,

Just what I was looking for - a calendar for mobile devices!

I’ve been looking for a better way to analyze and organize my schedule. It needs to be relatively easy because I don’t want to waste time mastering calendaring functions. This app does this for me. From the outset, it’s got a slick simple interface that makes sense that let’s me load more than one calendar (work, personal and my wife’s), view big picture and easily finger pinch to zoom in and out. I like how I can see the task durations and schedule conflicts easily with the arc lines and then touchscreen to take next steps. I can ‘scroll’ along the timeline with a swipe, it feels natural unlike the classic box calendar style that was not created with today’s technology in mind. I like what’s there now and look forward to more features to make the task of managing a calendar fun.

delighted early adopter ,

Innovation supreme

To say that KRON is a transformative app is an understatement! Mind blowing how you can view time on a continuous arc from seconds to decades - I just can’t get over it. Totally out of the box. We have literally been viewing time in boxes on calendars and papers for centuries! Welcome to the Apple Apps Age! KRON is a bold and innovative app that has changed my perception of time. The calendar functionality is stunning- I particularly like how I can see my numerous calendars in one view. KRON feels like something much more than a calendar - like a time navigation device from the future. A great investment indeed.

JulieO-Andromeda ,

Mind blowing time management “space tracking machine”

I just downloaded KRON app and start planning and tracking my daily activities. Love the app, very unique and innovative design mixed with cool, artistic style. Absolutely creative and mind blowing! Once I turned on the dark background, it makes me feel that I am roaming in a universe. All of my planned activities are like planets and stars orbiting around the sun, which is me, the center of all of my daily/weekly/monthly activities. I specifically like the color-coding activities and the time zooming in&out sliding bar. Love it!


Nectelier Inc.
19.3 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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