One Calendar - Interview with the developer of a fantastic app

Did you have any prior development or coding experience?

Yes, we are professional developers building enterprise applications for large companies.

What was the most challenging aspect of developing mobile app?

Optimizing the performance, using one code base for all platforms. Upgrading the app so that all interfaces with external interfaces like Microsoft, Google, iCloud, etc., keep working correctly.

OneCalendar is developed by Code Spark, a Dutch company founded by 2 passionate developers; Monne Onrust and Jeroen Bernsen.

Name a few of your favorite apps and reason you love them.

Shazaam for recognizing new music, Buienalarm for notifying me for rain, and Flitmeister for warning me for speed checks.

How long have you been working on this app?

5+ years. It’s a constant process of updating it.

What need of the user did you have in mind when developing this app?

At first, we developed it for ourselves to have a good overview of calendar appointments combining multiple work and private sources.

In what way do you think your app is better than similar apps on the market? Please describe in detail what innovation you think you bring and what you are proud of in your app.

The app is simple and easy to use. It’s the only calendar app to combine so many different calendar sources and also the only one running on all platforms; Windows, Android, iOS, and macOS. This is due to the fact that we are using one codebase and doing all synchronization in the app instead of in the operating system.

What are your future plans and expected features of the coming new versions of this app?

Adding new features based on user requests.

Assuming new users of your app are reading this page. What do you want to ask them to do (contact you about X, Share the app, etc.)?

If new users like our app we could really appreciate them giving a review on app stores.

One Calendar

About App:

The most popular app to view all your calendars like Google, Live, Outlook, iCloud, Exchange, Office365, Facebook, and more. OneCalendar integrates all your calendars into an easy-to-read overview. View and manage all your appointments, events, and birthdays.

Categories: Productivity

Date: August 6, 2020

Developer: Code Spark

About developer: OneCalendar is developed by Code Spark, a Dutch company founded by 2 passion ... Read more

Website: http://www.onecalendar.nl/

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