Indie iOS Developer

I build simple, focused apps for real life. One developer, one belief: less features means more value.

Explore my apps

My Apps

Six tools, six purposes. I craft each one with SwiftUI and design it to do exactly one thing — exceptionally well.

4RSS Icon

4RSS

Your Feeds, Your Way

A clean, distraction-free RSS feed reader. I built 4RSS so you can subscribe to blogs, news, and content you actually care about — no algorithms, no ads, just your feeds.

Learn more → Download on theApp Store
4Meds Icon

4Meds

Simple Medication Tracker

Never miss a dose again. I created 4Meds to track medications, set reminders, and keep a clear overview of your daily health routine — all in one clean interface.

Learn more → Download on theApp Store
4Budget Icon

4Budget

The Most Simple Budget Tracker

I built 4Budget to track spending without the bloat. Set a budget, log expenses, see what's left. No accounts, no sync headaches — just clarity about your money.

Learn more → Download on theApp Store
4DI Icon

4DI

Data Integrity Helping Tool

A dedicated companion for Data Integrity professionals. I designed 4DI to help you stay ALCOA+ compliant every step of the way — practical, focused, no fluff.

Learn more → Download on theApp Store
4Migraine Icon

4Migraine

Migraine Tracker — 🎉 New Release

I built 4Migraine to help you track migraine episodes, identify triggers, and find patterns in your headaches. Log symptoms, duration, and intensity — all in a simple, focused interface.

Learn more → Download on theApp Store
Download on theApp Store
4ToDo Icon

4ToDo

Simple Task Manager — 🎉 New Release

I built 4ToDo to keep your tasks organized without the clutter. Create lists, set priorities, and get things done — with a clean, minimal interface that stays out of your way.

Learn more →
Robert Poetzsch

About Me

I'm Robert Poetzsch, an indie app developer from Hofheim am Taunus, Germany.

With over 20 years in IT, I build apps that reflect my philosophy: keep it simple, keep it useful, keep it honest. Every app in the robspace lineup is crafted with SwiftUI and focused on solving one real-world problem without unnecessary complexity.

When I'm not coding, you'll find me playing guitar and singing in the metal scene, hiking the Taunus hills, or tweaking my homelab setup. 🤘

Impressum & Legal Notice

Information pursuant to § 5 TMG

Robert Poetzsch
Brückenstr. 8A
65719 Hofheim am Taunus
Germany

Contact

Email: [email protected]

Person responsible for content pursuant to § 55 para. 2 RStV

Robert Poetzsch
Brückenstr. 8A
65719 Hofheim am Taunus
Germany

Disclaimer

The contents of this website are created with the utmost care. However, the provider assumes no liability for the accuracy, completeness, or timeliness of the content provided.

Copyright

The content and works created by the operator of this website are subject to German copyright law. Duplication, processing, distribution, or any form of commercialization beyond the scope of copyright law requires the written consent of the respective author or creator.