Calendar

Calendar is a scheduling and planning app built for students, teachers, coaches, instructors, and professionals who need to organize their time without relying on cloud storage. Keep all your events, classes, lessons, and appointments stored securely on your device—nothing is uploaded to the internet or external servers.

Manage your schedule with ease using multiple views: switch between week and month layouts to see your time at a glance. Add, edit, delete, or move events in seconds. The app handles recurring events seamlessly, whether you're scheduling weekly classes, monthly training sessions, or daily routines. When you create or modify an event, the app alerts you to any scheduling conflicts so you never double-book yourself.

Stay organized with powerful search and filtering options. Assign different colors to event groups—use one color for work, another for personal time, another for team activities—so your schedule is instantly readable at a glance. Manage detailed contact data, group assignments, descriptions, and notes directly within the app. Import your phonebook contacts quickly and easily to populate your event attendees and communication lists.

Communicate directly from your calendar without switching apps. Send SMS messages to single contacts or broadcast to entire groups selected by event date or saved group lists—all with a single click. Make phone calls to event attendees or contacts directly from the app interface. Set event reminders and SMS reminders to ensure you never miss an appointment. SMS reminders are available as a free feature.

Works offline and online. Create a backup copy of all your data to a file for safekeeping, and synchronize your schedule between phone and tablet via Bluetooth so your time is coordinated across devices. The app is optimized for phones and tablets alike, with full support for both portrait and landscape screen orientations. Whether you're on a phone or larger display, Calendar adapts to your device.

Calendar comes with a lifetime licence and receives free updates as new features roll out. No subscriptions, no per-month fees, no hidden costs. Download once and use it indefinitely. Perfect for personal scheduling, classroom management, team coordination, coaching schedules, and business planning.