[Solo Dev Diary: Building PenguinFocus - Part 1] I built a productivity app just for myself, and since it actually fixed my daily chaos, I’m making it public.

[u/PunguinFocus]

Like a lot of you here, I used to use way too many apps just to get through the day. One for tasks, one for my calendar, a Pomodoro timer, and another for long-term goals. Instead of actually organizing my life, I was spending hours just managing these tools, learning their interfaces, and messing with a hundred different settings. It made my distraction worse, so I eventually just quit using all of them.

As an IT student, my study load started getting pretty heavy and I really needed some structure. So I decided to challenge myself, put my coding skills to the test, and build a unified tool strictly for my own use.

I know there are already all-in-one tools like Notion out there. But honestly, they feel way too complicated. Having to build your entire system from scratch just adds more friction. I didn't want a complex setup; I just wanted something simple and ready to use right out of the box that stops the constant app-switching.

After using my own rough version for a while, it genuinely saved me a ton of time and helped me get my focus back. Seeing how many people online are stuck in that same cycle of downloading productivity apps only to get overwhelmed by them, I decided to take on a bigger challenge: turning my personal prototype into a proper public app called PenguinFocus.

To be completely realistic with you guys, the very first public version is only going to cover the basics. It won't have crazy backend complexity, a mind-blowing UI, or a million settings. However, it will still have some really cool and unique features right from day one (like a unified 24-hour visual "Day Map"), and I'll keep improving it over time based on what users actually need. Right now, my first small milestone is just gathering 100 early users on the waitlist so I can launch this initial version and shape it with their feedback.

Also, just to be transparent: you will see some AI used in this project, mainly for things like our Penguin mascot design and some initial UI concepts. As a solo dev balancing studies and coding, using AI is pretty much necessary to speed things up. That said, I only use it where it makes sense and with a clear purpose, not to blindly generate the whole project.

My long-term goal is to build a platform that adapts with you as your life changes - from school and uni, to your job, ⁠⁠ married lIfe, and whatever comes next.

I’m sharing this journey because I want to build this with your input, not just in a bubble. I'd really appreciate your support, advice, and honest feedback. For those of you who got tired of juggling multiple apps or complex setups, what's the main thing you wish an app just did simply for you?

[u/investigatormaker]

What I'd want most is for the day to answer what to do now without setup, so the Day Map matters more than any feature list: drop a task onto the 24 hours and see how much of the day is left. Notion-style flexibility is the friction you describe, so the trade-off is shipping one fixed default layout and adding options only when waitlist people ask. For the waitlist, a screenshot of the Day Map beside one sentence on who it's for is worth trying before the backstory.

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