Report updated Apr 23, 2026
uCal - Calendar
For individuals seeking a fluid, non-traditional calendar interface, particularly those with non-standard work schedules.
Overview Β· Full Intel report in progress
uCal - Calendar is an established productivity app that is completely free. With a 4.3/5 rating from 13 reviews, it shows polarized user reception.
What is uCal - Calendar?
Current Momentum
v2.0 Β· 11mo ago
MaintenanceLast updated 345d ago. 3 versions tracked.
Competition
Rivals identification in progress
7-Day Rank Pulse πΊπΈ
ProductivityNo ranking data
Rating Pulse πΊπΈ
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Allows users to traverse their lifeβs schedule continuously across various time scales.
Connects with existing calendar accounts to aggregate events and to-do items.
Enables overnight workers to view a single shift as a single, unified block.
How much does it cost?
Who Built It?
Anton Heestand
Equipping Apple power users with high-performance creative tools and developer utilities built on Swift and Metal.
Portfolio
13
Apps
Who is Anton Heestand?
Anton Heestand operates as a specialized developer focused on high-performance graphics and developer utilities for the Apple ecosystem. His moat lies in deep technical implementation of Metal and SwiftUI, allowing for desktop-class features like layered compositing and OSC/MIDI control on mobile devices. The portfolio is currently signaling a strategic shift toward spatial computing, with recent releases targeting visionOS and stereoscopic 3D workflows.
Who is Anton Heestand for?
- Creative professionals
- Mobile photographers
- Developers requiring specialized OSC/MIDI or spatial media tools
Portfolio momentum
Released 10 updates across the portfolio in the last 6 months, with the most recent major release occurring 2 days ago.
What other apps does Anton Heestand make?
Jockey OSC & MIDI
HDR Effect Camera
Magnet Crop
Photo Blends
Render - Video Composer
Data OSC
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for uCal - 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 uCal - Calendar
Key Takeaways
While uCal offers a unique, fluid approach to calendar visualization, users report significant performance and stability issues that currently hinder the experience.
Where Is It Heading?
Trend analysis
Available very soon