APP DEVELOPMENT

Professional app for iOS and Android

From the first version to publishing - with visible intermediate steps instead of months of blind work.

See servicesPackages
What we clarify at the start
  • What is the app for?
  • Who will use it?
  • Is there already data or a system behind it?
  • When should it go live?

SERVICES

Not just screens, but a usable app

You see early versions, test real workflows and end up with not just a rough demo, but an app that is ready.

Screens that feel finished

We build an app that does not feel like a prototype but already looks and feels clean in the first test.

Clear structure
Loading and error states
Good performance on devices

Login and permissions

If roles or protected areas are needed, we set that up properly from the beginning.

Roles and access
Stable login flows
Protected areas

Connection to your system

Your app can talk to existing systems, load data and reliably send changes back.

API and system connections
Stable data flows
Optional offline support

Publishing to the stores

We launch the app in the App Store and Play Store and handle the necessary preparation.

Store setup
Test releases for feedback
Submission and launch

Stability after launch

After launch, issues should not stay invisible. That is why we include visibility and basic monitoring.

Issue overview
Error details
Basic analytics

Extras only if needed

Push notifications, live status, location or maps are added only if they fit the app.

Push notifications
Live status / updates
Maps and location if needed
Early test builds and clear steps without unnecessary waiting

Pricing

Packages

Order your own app - with clear packages and a fixed price. Start small and expand later.

Packages

App preview

Best for: seeing your app on a phone for the first time

from €199

Timeline depends on scope

Includes

1 platform (iOS or Android)
Start screen with your logo
1 additional screen
Navigation between screens
Installable test build
Foundation for future expansion
Starting price for a clear scopeBuilt so it can grow later

Packages

App start

Best for: a simple first version of your app

from €590

Timeline depends on scope

Includes

1 platform (iOS or Android)
Up to 3 screens
Your design implemented
Simple navigation
Installable test build
Small revision window
Starting price for a clear scopeBuilt so it can grow later
Most chosen

Packages

Starter app

Best for: a first functional app

from €1,290

Timeline depends on scope

Includes

iOS or Android
Up to 6 screens
One core function
Stable day-to-day use
Installable test build
Handover + explanation
Starting price for a clear scopeBuilt so it can grow later

Packages

Business app

Best for: customer or employee apps

from €2,190

Timeline depends on scope

Includes

iOS + Android
Up to 10 screens
User login
Connection to 1 system
Stable version
2 test releases + handover
Starting price for a clear scopeBuilt so it can grow later

Packages

Extended app

Best for: a ready-to-publish app

from €3,990

Timeline depends on scope

Includes

iOS + Android
Up to 16 screens
Login + user functions
Several functions and workflows
Production-ready version
App store preparation
Starting price for a clear scopeBuilt so it can grow later

Free quote: platform (iOS/Android), rough number of screens, login yes/no, connection to website or system yes/no.

PROCESS

Four steps to the first usable version

So you get something in your hands early instead of reacting only at the very end.

01

Call and plan

We clarify the goal, must-haves and timeline. Result: a starting plan with the first sensible step.

02

First version

You get something on the device early so feedback can start right away.

03

Build and test features

We deliver step by step and test the most important workflows.

04

Polish and launch

Stability, speed and final checks - then the app goes live.

FAQ

A few direct answers

No marketing talk

How quickly can we get a first version?+

If the goals and content are clear, we deliver an early first version so you do not have to make decisions in a vacuum.

Can you connect to an existing system?+

Yes. At the start we clarify what exists, what is missing and how the connection can be built in a stable way.

Do you handle app store publishing?+

Yes. Setup, submission and publishing are included.

Who owns the code?+

You do. You receive the code, accounts, access and documentation.

Works across marketsSecurity firstClean handover

Free initial call

Get in touch

1/5

20%

Message us

Usually replies within 2 hours.

Start a message

Share your email so we can reach you even if you close this window. No spam, no call center.

How can we help today?

You can skip this step and write directly once the window opens.

App development for iOS and Android | Orion Development