Best Callisto Calendar alternatives: apps like Callisto Calendar

10+ similar apps compared and reviewed

4.6 avg rating
8 free apps
Updated November 2026

Looking for something like Callisto Calendar? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.1(392 ratings)
Free
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to Callisto Calendar

Sun & Moon - Sunrise Sunset#1

Sun & Moon - Sunrise Sunset by 重赞 韩

Golden hour, Moon phases
Editor's Choice
📊 Productivity
4.6(189 ratings)
FreeAdsIn-App Purchases
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This app helps photographers find the perfect lighting conditions by providing precise sunrise, sunset, golden hour, and blue hour times. It also tracks moon phases and allows for photo sharing and future date planning.

SceneEscape|StayFocused#3

SceneEscape|StayFocused by 俊良 宋

Living Focus: Seize Moments
Worth Considering
📊 Productivity
5.0(4 ratings)
FreeIn-App Purchases
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This app helps you manage your digital life by creating custom app environments for different activities. It offers a focus mode to restrict distracting apps and encourages self-discipline with a commitment-based system.

More apps like Callisto Calendar

4
DeadLineTodo - DDL Management
DeadLineTodo - DDL Management
DeadLineTodo - DDL Management
Improve your efficiency score
Free

This app helps users manage tasks and combat procrastination with features like progress block tracking, daily widgets, and synchronized reminders. It offers detailed statistics on efficiency, time spent, and task status, with multi-device sync and a dark mode option.

Progress Block TrackingDaily Task WidgetSynchronized Reminders
📊 Productivity
(2)
freemium
5
Focus Timer: Pomodoro Study
Focus Timer: Pomodoro Study
Focus Timer: Pomodoro Study
Meditation, Tasks & ADHD
Free

Enhance productivity and well-being with focused work sessions and guided meditations. Customize your workflow with adjustable focus and break periods, and track your progress to optimize your daily routine.

Customizable Pomodoro sessionsGuided pre-work meditationsTimely notifications and reminders
📊 Productivity
(5)
freemium
6
Do - Simple Task Manager
Do - Simple Task Manager
Do - Simple Task Manager
Effortlessly Manage Your Tasks
$2.99
📊 Productivity
(0)
7
Habit Tracker 90 Day Challenge
Habit Tracker 90 Day Challenge
Habit Tracker 90 Day Challenge
Anchor new Habit in 90 Days
Free

Build positive habits with a tool that lets you create custom tracking, visualize progress over 90 days with heatmaps and graphs, and share your journey. Ideal for anyone looking to improve their daily routines.

Custom habit creationNumeric progress entries90-day progress visualization
📊 Productivity
(6)
free with in-app purchases
8
Be Focused Pro - Focus Timer
Be Focused Pro - Focus Timer
Be Focused Pro - Focus Timer
Work & Study Pomodoro Timer
$19.99

This app helps you stay focused and productive by breaking down tasks into timed intervals with short breaks. It offers task management, customizable timers, progress tracking, and cross-device synchronization. Achieve your goals with structured work sessions.

Task creation and managementCustomizable work and break intervalsProgress tracking and reports
📊 Productivity
(3K)
ad-supported
9
Calculator History&calc
Calculator History&calc
Calculator History&calc
No Ads&symbolab&math&tax
Free

This calculator app offers a clean interface for both basic and scientific calculations. It features a history log, input process display, and customizable keyboard options. Designed for ease of use, it supports one-handed operation and provides real human voice announcements.

Calculation historyInput process displayScientific calculations
📊 Productivity
(14)
free
10
AuditMaster: Punch List App
AuditMaster: Punch List App
AuditMaster: Punch List App
Inspections & Reports
Free

Streamline site inspections and create professional reports in minutes. Capture issues with photos, annotations, and voice notes, then generate customizable PDF reports instantly. Ideal for construction, property management, and quality control professionals.

Easy issue capture with photos and markupAI voice-to-text for hands-free notesMultiple photos per issue
📊 Productivity
(17)
free