Report updated Apr 28, 2026

Overview · Full Intel report in progress

123 Calendar is an established productivity app that is free with in-app purchases. With a 4.0/5 rating from 13 reviews, it shows polarized user reception.

What is 123 Calendar?

123 Calendar is a productivity tool designed to streamline schedule management through a unique three-level zoom interface. It differentiates itself by offering intuitive event manipulation, custom color-coding, and advanced filtering capabilities without intrusive advertisements.

Current Momentum

v1.2

This app has been updated by Apple to display the Apple Watch app icon. iPhone X Compatibility Improved interface (to an extent - there's still a lot of work to be done). Press-holding on week view now goes to adding events, instead of moving events There are now themes (including dark themes) available

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Productivity

No ranking data

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

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What Are The Key Features?

Multi-level ZoomStandard

Allows users to toggle between three levels of view density using simple left/right swipe gestures.

Keyword-based FilteringStandard

Enables the creation of filters that automatically highlight specific events based on user-defined keywords.

Calendar GroupingStandard

Provides the ability to organize calendars into groups for quick visibility toggling or fading.

Contextual SearchStandard

Highlights search results directly within the calendar interface to maintain user context.

How much does it cost?

Freemium

Who Built It?

Jormy Games app icon

Jormy Games

(165)

Providing power users with specialized productivity tools for high-velocity text entry and efficient schedule management.

Portfolio

2

Apps

Paid 1
Productivity100%

What other apps does Jormy Games make?

Explore the full Jormy Games report

Portfolio breakdown, audience, momentum, and every app published by Jormy Games.

Go deeper

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for 123 Calendar?

How's The Productivity Market?

Market outlook for this category

Available very soon

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for 123 Calendar

Key Takeaways

While the app offers a highly intuitive and visual approach to calendar management, recent user reports indicate critical stability issues following iOS updates.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by 123 Calendar, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “123 Calendar Intelligence Report.” Updated Apr 28, 2026. https://marlvel.ai/apps/123-calendar

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Data licensed under CC-BY-NC 4.0