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What we think and write.

What we have learned from building and running apps, including the mistakes we made ourselves.

Latest post 09/29/2025 · 4 Min.

How Much Will an App Cost in 2025? – What Development Costs Really Break Down Into (Including 3 Examples)

Anyone who wants to have an app developed will sooner or later ask themselves:

Archive

8 Contributions

09/29/2025 · 3 Min.
Why 80% of All App Ideas Fail – and How You Can Do Better with a Strong Concept
Then you're not alone. In startups, digital agencies, and companies, new digital product ideas emerge every day – often with great potential. But only a small fraction of them make it to the market as an app… Pirmin Bahr
09/29/2025 · 2 Min.
Prototyping for Developers: Why Paint Isn't the Answer
The other day, I caught a coworker creating a wireframe in… MS Paint. Yes, really. Rectangles, lines, a little text – it almost looked like it was made in the ’90s. Pirmin Bahr
09/29/2025 · 2 Min.
5 Reasons Why I Love Expo for React Native
If you want to develop apps with React Native, you might be wondering: Which tools solve common problems and make your work easier? For me, Expo is a real game-changer. It takes the… Pirmin Bahr
09/29/2025 · 2 Min.
My Journey Toward Accessibility
My journey toward accessibility began by chance – and with a lesson I really should have learned back in my childhood. Pirmin Bahr
09/29/2025 · 2 Min.
Graph Christmas Tree
The Graph Christmas Tree – A Slightly Spooky Christmas Story Pirmin Bahr
09/29/2025 · 2 Min.
5 Common Issues in PHP Projects – and Why Quality Standards Matter!
I’ll admit it: When I think of PHP projects, the same images often pop into my head. 🫣 FTP uploads, outdated interfaces, and a var\dump that’s gone haywire somewhere in the server log. Pirmin Bahr
09/29/2025 · 2 Min.
How a Light Bulb Can (Almost) Ruin Your Company
It all started out quite innocently. A simple light bulb hanging from the ceiling was finally going to be turned into a lamp that actually gives off light. You know how it is: annoying, but no big deal, right? So, um… Pirmin Bahr
09/29/2025 · 1 Min.
Starting a Startup – What Nobody Tells You: Should You Go with a GmbH Right Away, or Is an UG or a Sole Proprietorship Enough?
“Clothes make the man” – I first came across this phrase in German class when we were reading Gottfried Keller’s novella. Back then, I thought: Sure, appearances shouldn’t play a role… Pirmin Bahr