
Published by Code Spark
Updated April 6, 2026
Manage all your calendars in ONE place!
| Version | 6.901.0 |
| Size | 39.3 MB |
| What's New | Minor fixes, CalDAV improvements |

One Calendar is an Android app developed and published by Code Spark at Google Play Store on Apr 27, 2018 for Android users. One Calendar is so popular that it has gained 100000 installs so far and growing.
Are you tired of juggling multiple calendars and struggling to keep track of your busy schedule? Look no further than One Calendar, the app that will revolutionize the way you manage your day-to-day activities. With its user-friendly interface and extensive features, One Calendar is the ultimate tool for staying organized and never missing an important event again.
One Calendar is designed to make your life easier. Whether you have multiple jobs, university commitments, or a packed social calendar, this app has everything you need to stay on top of your schedule. With the ability to link multiple accounts from any provider, you can effortlessly manage all your appointments and deadlines in one place. Say goodbye to the days of switching between different calendars and hello to a streamlined schedule that works for you.
One Calendar provides a comprehensive overview of your month, week, or year, allowing you to plan ahead with ease. The intuitive layout ensures that you can quickly and easily see what's coming up, making it simple to stay organized and prepared. No more flipping through pages or scrolling endlessly – One Calendar puts all the information you need right at your fingertips.
Personalization is key, and One Calendar understands that. With a wide range of customization options, you can tailor the app to suit your preferences and make it truly your own. From choosing your preferred color scheme to customizing notifications, One Calendar puts you in control. Say goodbye to generic calendars and hello to a calendar that reflects your unique style and needs.
Yes, One Calendar seamlessly syncs across all your devices, ensuring that you have access to your schedule no matter where you are. Whether you're using an Android phone, a Mac, or any other device, you can trust that your calendar will always be up to date.
Absolutely! One Calendar effortlessly syncs with iCloud, allowing you to access your calendar from any Apple device. Setup is effortless, and you can enjoy the convenience of a calendar that works seamlessly across different operating systems.
At the moment, One Calendar does not support the addition of emoticons or pictures to calendar entries. However, the development team is constantly working on improving the app and adding new features. Keep an eye out for future updates that may include these options.
Definitely! The premium version of One Calendar unlocks additional features, such as color coding, that enhance your organizational experience. If you're someone who values customization and wants to take your calendar to the next level, investing in the premium version is highly recommended.
Don't let a chaotic schedule control your life. Take charge with One Calendar and experience the power of organization at your fingertips. Download the app today and discover how it can transform the way you manage your time.
Yes, you can run One Calendar on PC, but first, you will need emulator software installed on your Windows or MAC, which you can download for free. In the below video, you will find One Calendar in action. Before you install the emulator, check out the minimum and recommended system requirements to run it seamlessly. They may change depending on which version of the emulator you choose. Therefore, we recommend you download the latest version of the emulator. Below you will find three free Android emulators that we have shortlisted based on their popularity:
Up to date graphics drivers from Microsoft or the chipset vendor.
Storage: 1 GB available under installation path, 1.5GB available hard drive space
Internet: Broadband Internet connection
Regardless of which Android emulator you install, the steps to install, configure, and running the One Calendar app on PC are the same.