Skip to content

SelfControl vs zcal

Professional comparison and analysis to help you choose the right software solution for your needs.

SelfControl icon
SelfControl
zcal icon
zcal

SelfControl vs zcal: The Verdict

⚡ Summary:

SelfControl: SelfControl is a free Mac app that helps you avoid distracting websites by blocking access to them for a set period of time. It can help you stay focused and productive when you need to get work done.

zcal: zcal is a free and open source recurring appointment and tasks manager. It allows users to manage appointments, tasks, and events with reminders. It has a simple interface with basic calendar features.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature SelfControl zcal
Sugggest Score — —
Category Productivity Office & Productivity
Pricing Open Source Open Source

Product Overview

SelfControl
SelfControl

Description: SelfControl is a free Mac app that helps you avoid distracting websites by blocking access to them for a set period of time. It can help you stay focused and productive when you need to get work done.

Type: software

Pricing: Open Source

zcal
zcal

Description: zcal is a free and open source recurring appointment and tasks manager. It allows users to manage appointments, tasks, and events with reminders. It has a simple interface with basic calendar features.

Type: software

Pricing: Open Source

Key Features Comparison

SelfControl
SelfControl Features
  • Block access to distracting websites
  • Set time periods for blocking (from 5 minutes to 1 day)
  • Customizable blacklists and whitelists
  • Block application usage
  • Schedule website blocking in advance
zcal
zcal Features
  • Recurring appointments and tasks
  • Reminders and alarms
  • Simple calendar interface
  • Free and open source

Pros & Cons Analysis

SelfControl
SelfControl
Pros
  • Free and open source
  • Simple and easy to use
  • Effective at blocking distractions
  • Available for Mac only
Cons
  • Lacks advanced configuration options
  • Easy to uninstall or work around blocks
  • Mac only, no Windows or mobile support
zcal
zcal
Pros
  • Free to use
  • Open source allows customization
  • Simple interface
  • Good for managing recurring events
Cons
  • Limited features compared to full calendar apps
  • Basic interface lacks polish
  • No collaboration features

Pricing Comparison

SelfControl
SelfControl
  • Open Source
zcal
zcal
  • Open Source

Related Comparisons

Motion App
vs SelfControl vs zcal
StayFocusd
vs SelfControl vs zcal
Notion Calendar
vs SelfControl vs zcal

Learn More About Each Product

SelfControl
SelfControl
Reviews, pricing & alternatives →
zcal
zcal
Reviews, pricing & alternatives →

Ready to Make Your Decision?

Explore more software comparisons and find the perfect solution for your needs

SelfControl Alternatives
zcal Alternatives
Browse More Software