Phone Orion App Development

Orion App Development

No more chaos with calls, chats, lists & bookings. Bring everything together in one app.
Free consultationSee examples

No agencies, no handovers. Just one clear path from idea to app

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Lower costs, faster delivery.

I use automation and modern tools so your app is ready in weeks instead of months.

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Built from real-world experience

I’ve taken complex apps through every phase: idea, design, development, testing, publication and maintenance.
You get someone who understands the full journey from concept to App Store.

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One app, two platforms

Your customers use both Android and iPhone. I deliver one reliable app that works perfectly on both.

My approach: Your app in 7 clear steps

1

Free consultation – talk to a real person, not a sales team
Call me for a no-obligation consultation where we can discuss your idea and your goals.

2

Requirements Plan + Sample Design
I'll create a clear document outlining your requirements, supplemented with some visual designs.

3

Approval & Quote
We'll discuss the requirements plan and the costs in a short call. After your approval, I'll develop the design and technical plan.

4

Development with Interim Feedback
During the app's development, I'll keep you informed and present a prototype for feedback and minor adjustments.

5

Testing & Delivery
I'll extensively test the app to ensure everything works smoothly. You'll then receive the app to use and test yourself.

6

App Store Publication
I'll handle the complete publication of your app in the Google Play Store and Apple App Store, including meeting all technical requirements.

7

Aftercare and Updates
After launch, I'll remain available for updates, maintenance, and any new requests. This ensures your app remains future-proof.

What does an app cost? And what do you get?

I keep app pricing simple and transparent. No hidden fees, no surprises. Just clear pricing based on the complexity of your app.

€ 1.500 - € 3.000

From chaos to overview

  • Business info, contact and opening hours in one place
  • Simple customer communication
  • No logins, no complex flows

Result: your customers always find the right information.

€ 3.000 - € 7.000

From manual work to automation

  • Booking or reservation system
  • Customer accounts + order history
  • Push notifications for offers or updates

Result: fewer phone calls, fewer mistakes, more time for your business.

€ 7.000 – € 14.000

From local business to scalable platform

  • User profiles, data storage, dashboards
  • Admin panel for managing content or users
  • Payment integration or advanced statistics

Result: your app becomes a real business tool, not just a digital brochure.

€14.000+

Custom systems and integrations

  • Connection with existing software or ERP
  • Complex workflows for teams or multiple locations
  • Fully tailored solutions

Result: your app fits perfectly into how your company already works.


Every project starts with a free consultation, so we define together what you really need and what you don’t.

Daniël Ouwendijk App Developer Orion App Development

Daniël Ouwendijk - Your App Developer

I started Orion App Development to offer something I missed in many IT projects:
clear communication and direct collaboration.

No account managers, no long chains. You work directly with the person who builds your app.

I guide every project through the full process: from idea and design to development, testing and publication in the App Stores.
That way you always know where you stand, and what the next step is.

Many great app ideas never become reality because the process feels unclear or too expensive.
My goal is to keep it simple, realistic and transparent, so your idea can actually move forward.

Would you like to discuss your idea?
I’m happy to think along with you in a free consultation.

Free consultation