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App development

Apps people enjoy using.

Whether for your customers in the store or your field teams: we build native and cross-platform apps for iOS and Android.

App development

What it’s about.

Some tasks belong on the smartphone: capture on the go, scan, photograph, work offline. We develop native and cross-platform apps for iOS and Android — from a single codebase, so budget and time aren't spent twice. From concept through store launch to ongoing maintenance.

  • One codebase for iOS and Android — saves time and budget
  • Offline-capable where it matters
  • Support beyond launch, including store updates

In numbers

What you can count on.

0codebase for iOS & Android
0app stores managed
0 %offline-capable where it matters
2–8weeks to the test version

Modules

The building blocks in detail.

An app is more than a pretty screen — these modules decide on acceptance and operation.

01

iOS & Android from one codebase

With Flutter we build both platforms in parallel — same behaviour, half the effort, faster updates.

02

Offline capability & sync

Data is stored locally and syncs automatically as soon as there's a connection again — ideal for field service and warehouses.

03

Device features

Camera, barcode/QR scan, GPS, push notifications, biometrics — we use what the device can do.

04

Store publishing

We handle the journey through App Store and Play Store incl. accounts, guidelines, screenshots and the review process.

05

Maintenance & updates

New OS versions, bug fixes and features — we keep the app store-compliant and stable long term.

How we work

From idea to finished software in four steps.

01 — Analysis

Understand

We look at your workflows and find the spots where software genuinely saves.

02 — Concept

Design

Clickable prototypes before development — you see early what you'll get.

03 — Development

Build

Short iterations, regular demos. No disappearing for months.

04 — Operation

Accompany

Hosting, maintenance and further development — we stay on board.

Benefits

What you get.

  • One app, two platforms
  • Works even without a connection
  • Published and maintained — not just built
  • High acceptance through thoughtful UX

Examples

What it can look like.

The metisCode team working together in Heidenheim

Personal & close

Real people, not ticket numbers.

You talk directly to the developers who build your software — from the first call to long after launch.

Get to know us

Technologies

Proven tools, no hype.

We rely on technologies that have proven themselves in production — and that can still be maintained in five years.

TypeScriptReactNode.js.NETFlutterPostgreSQLDockerAzureCI/CD

Needs analysis

What fits your project?

A few clicks are enough for a first, honest assessment of scope and ballpark.

1Project
2Scope
3Result
Non-binding · about 30 seconds

What would you like to build?

Multiple choice — feel free to combine.

App development

Frequently asked questions.

In the vast majority of cases, yes. Cross-platform development is mature today and saves significant budget. We solve very specific requirements natively where needed.

Yes, completely — including developer accounts, guideline checks, store copy and submission.

It depends on scope. A small monthly allowance for OS updates and adjustments is common — transparently agreed.

Which path fits your project?

Let's figure that out together — in a free first call, non-binding and concrete.

Book a free call