Frequently Asked Questions

App purchases and availability

Where can I get your apps?

Most of my apps are on the App Store for iOS and on Google Play for Android. You find a link to each app in the Products section.

Are your apps free or paid?

Both. Some apps are completely free. Others have a one-time purchase or a subscription. The price is shown on each app's store page.

Do you offer refunds?

The app stores handle refunds, not me. Please see the refund policy of the App Store or Google Play.

App features and support

Do you offer app support?

Yes, I support all my apps. Use the support email inside the app, or write to contact@romankoch.online.

How often are your apps updated?

I update my apps regularly to add features, improve performance and fix bugs. How often depends on the app and on user feedback.

Do your apps work offline?

Most of my apps work offline, but some features need an internet connection. Each app's store description lists what it needs.

Development and technology

What technologies do you use?

Mostly Flutter, which lets me build one app for both iOS and Android. When a feature needs it, I also use native iOS and Android code.

Do you accept feature requests?

Yes, I am happy to get ideas. Send them through the support email in the app, or to contact@romankoch.online.

Do you build custom apps?

I focus on my own apps, but I am open to custom and freelance projects. Write to me with your requirements.

Can I buy one of your apps for my business?

Yes. If you want to buy one of my existing apps, or need a custom version of it, write to me and we can talk about it.