October 13, 2026 · SubmitHunt Team · Productivity
Stay focused all day, without distractions — Black Hole
Discover how Black Hole helps you manage tasks and stay focused.
Black Hole is a free, open-source Mac app that combines tasks, a focus timer, notes, and a calendar in the notch. It is designed for individuals looking to enhance their productivity by keeping everything they need at their fingertips.
Do you find it hard to keep track of your tasks while staying focused on your work?
The problem this solves
Many productivity tools require constant switching between apps. This interruption can lead to lost focus and decreased efficiency. For example, if you need to check your calendar while working on a task, you might lose your train of thought as you navigate away from your current work. This fragmented approach can be frustrating and counterproductive.
What Black Hole does
Black Hole addresses the challenge of managing multiple productivity tools by consolidating tasks, a focus timer, notes, and a calendar into one accessible location. By keeping everything in the Mac's notch, it allows users to stay focused without unnecessary distractions. You can access your entire day with just a hover, making it easier to manage your time effectively. For more details, visit getblackhole.app.
What you get out of it
- Increased focus. The built-in focus timer helps you concentrate on tasks without interruptions.
- Efficient task management. Easily manage your tasks and notes without switching between different applications.
- Quick access to your calendar. View your schedule and tasks in one place, reducing the time spent navigating through multiple apps.
- Local data storage. Your information stays on your device, ensuring privacy and security.
- Compatibility with AI tools. Works with Claude, ChatGPT, and Cursor to enhance your productivity experience.
Who it's for (and who it isn't)
Black Hole is ideal for professionals, students, and anyone who uses a Mac and wants to improve their productivity without the hassle of switching between multiple apps. It is not designed for users who prefer a mobile-first approach or those who do not use macOS.
Getting started
To begin using Black Hole, download the app from getblackhole.app. You can also check out its listing on SubmitHunt for more community insights.
Bottom line
Black Hole combines essential productivity tools into one accessible Mac app, helping you stay focused and organized. Visit getblackhole.app to try Black Hole today.
FAQ
What does Black Hole do?
Black Hole is a free, open-source Mac app that integrates tasks, a focus timer, notes, and a calendar in the notch for easy access.
Who is Black Hole for?
Black Hole is for Mac users, including professionals and students, looking to enhance their productivity without juggling multiple apps.
How do I get started with Black Hole?
To get started, download the app from getblackhole.app.
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Launched on SubmitHunt: Black Hole — Your whole day, one hover away.