Callisto Calendar

Name: Callisto Calendar
Rating: 3.3 (4 reviews)
Author: Duraid Abdul

By: Duraid Abdul

Calendar and Reminders

Features & Capabilities

Callisto Calendar is an intuitive and powerful calendar app that helps you plan your month, keep track of reminders, quickly create events, and more!

FEATURES

• Natural Language Create events using natural language. For example, try "Meeting tomorrow at Starbucks."

• Powerful Search Search your events to get results instantly, and apply search keywords like "birthdays" or "holidays."

• Event Notes Quickly edit and preview an event's notes and URL without leaving the calendar view.

• Calendar Views Quickly switch between a Week or Month view by swiping up. And with Callisto Pro, switch to the Summary View to preview your whole month.

CALLISTO PRO

Callisto Pro offers even more powerful features that help you get things done, fast.

• Summary View Preview your whole month at a glance using the Summary View, which displays your list of events on each day.

• Astronomy View the sunset, sunrise and moon phase for any selected day in the calendar. To plan the perfect photo, expand the sun view to reveal azimuth and elevation angles for any selected time.

• Reminders Get smart suggestions for reminders when using natural language. For example, typing "Homework due next Friday at 6" to get a reminder suggestion. You can also view and complete reminders inline on the day they are due.

User Growth & Download Statistics

App

By:

Duraid Abdul

Rating:

3.30

(4)

Version:

1.0.3 Last updated: 2023-02-10

Version code:

854860562

Creation date:

2023-01-18

Compatible devices:

Size:

11.42MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-09

Compare stats and ranking:

Ranking

# 660,235 ▼ 6,185

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Duraid Abdul

Apple Apps Store

https://apps.apple.com/us/app/callisto-calendar/id1497394819

User Reviews

Some bugs

by Ha*****, 2025-11-29

When I try to enter settings or add a new event the app automatically quits itself. I can’t even try the app… I have no words…

by Ja*****, 2024-10-24

Great calendar app overall, purchased pro, just wish it had a few more options. 1) the ability to show the rest of the week’s events when a day is selected in week view. ie a section that says “later this week” underneath the current day’s events. 2) an “agenda” view that’s just a scrollable list of events in chronological order. 3) widgets 4) remember the previous view upon opening the app. When I open the full screen calendar view and close the app completely, returning should go back to full screen instead of bringing up the toolbar again. 5) ability to create template events with location, name, duration pre-defined