In the past few months, I’ve been obsessed with finding the best Calendar and Reminders clients for my iPhone and iPad. While I wouldn’t call myself a calendar power user, I do rely on iCloud Calendar to organize my daily appointments and events that require my complete attention, and I’ve been lured by the simplicity and immediacy of Reminders. As I noted in my article on living with iOS 7, I’ve also been liking the OS’ new Today view in Notification Center, which gives me a summary of all the things – events or reminders – I have to do today.
I don’t like calendar apps that are limited by old rules defined by physical calendars. For instance, what’s the point of showing a full month with past events when our devices know what the current day is? Why showing empty days in views that should list upcoming events? Our devices have a little, powerful silicon brain inside them, and yet so many calendar apps – supposedly, digital assistants for the modern age – are still stuck with concepts and metaphors of two decades ago. This is a topic that other smart people have also touched upon in the past, and I recommend reading this piece by Jason Snell.
Earlier this week I was browsing the App Store and I came across Logacal, a $2.99 iPhone app developed by Czech developer Pavel Doležal. I was intrigued by the app’s clean iOS 7 design and description:
Unlike traditional month, week or day-based calendars, Logacal doesn’t split time equally, but instead depending on how far in the future it is.
Its design is vastly inspired by logarithmic scale that enables you to see and manage your calendar in a very natural and intuitive way.
Now, I’m no expert of logarithmic scales and other high level mathematical theories, but I’m good enough at clicking the Buy button in iTunes and doing some reading on Wikipedia. Apparently, some of our senses operate in a logarithmic fashion, and Pavel’s idea was to represent future days, weeks, months, and years on a scale that gets less granular as you move further in time.