App concept and scoping
Companies with an app idea or a concrete need that want clarity on scope, form factor and risks before investing.
Updated: 2026-11
Before an app is built, a concept answers the questions that decide budget and success: who uses it, for what, on which devices? Is a PWA enough or is a store app needed? Which data, which interfaces, which first scope? The result is a basis for binding quotes, from us or anyone else.
Most app projects that cost more than planned fail not on technology but on unclear requirements. Features are invented during development, the form factor is never consciously decided, and interfaces turn out to be difficult late.
A short concept up front costs a fraction of that and makes quotes comparable, even if you do not build with us in the end.
What you get
Users and situations
Description of user groups, their devices and the situations in which they use the app.
Form factor decision
Reasoned recommendation for web app, PWA or store app, with the criteria behind it.
Feature scope
Prioritised feature list with a clearly defined first scope and later stages.
Data and interfaces
Business-level data model, required interfaces and data protection requirements.
Clickable mock-up
Mock-up of the key screens so that stakeholders and future users can react early.
How it runs
- 01
Workshop
Work out goals, users, workflows and constraints together.
- 02
Elaboration
Structure requirements, assess the form factor, check interfaces.
- 03
Mock-up
Sketch screens and discuss them with selected users.
- 04
Handover
Hand over concept document and mock-up, with a delivery quote on request.
Price framing
Fixed scope depending on the number of user groups and interfaces; the result is yours and not tied to delivery by us.
Indicative, not a binding quote — the frame is confirmed during scoping.
What drives the price? → Cost guide
Parent service: App Development
FAQ
Do we have to build with Innopulse afterwards?
No. The concept is yours and explicitly suited to obtaining quotes from other providers.
What if the concept recommends a store app?
Then, on request, we take on project leadership and the selection of a partner for native development, which we do not offer ourselves.
How long does a concept take?
For an app with a clear audience usually a few weeks, depending on stakeholder availability.
App concept and scoping
Companies with an app idea or a concrete need that want clarity on scope, form factor and risks before investing.