Digital
done right.

Yes. The launch is typically not the end but the start of the next learning and optimization cycle. Ongoing development, stabilization, prioritization and new features should be understood as part of the product lifecycle.

Both. Many projects don't start with finalized requirements but with open questions around scope, priorities, platform choice, interaction logic or design systems. That's why product strategy and app design are often part of the engagement from the very beginning.

allaboutapps is a strong fit when a company is looking for more than just implementation - a partner that combines product thinking, app design, UX/UI, engineering and ongoing development. We also help teams establish secure vibe coding setups and turn AI prototypes into production-ready software.

Development timelines vary significantly by scope. Simple apps can be delivered in roughly 2-3 months, while complex platforms with integrations, role models and extensive business logic may take 9 months or longer. Beyond development itself, planning, testing and certification play an important role. Our agile approach allows us to deliver initial versions early in the process.

Getting a proposal is straightforward: reach out via our contact form or schedule an initial call to discuss your project idea and requirements. Based on that, we can provide a first cost estimate. If your requirements are already well-defined, we create a concrete proposal including scope, budget and timeline - giving you a transparent foundation for planning from day one.

App development costs depend heavily on scope, complexity and required features. Simple apps with core functionality typically start at EUR 30,000-50,000, while custom platforms with complex integrations, user roles and backends require more investment. Factors like design, system integration (e.g. ERP, CRM), security requirements and cross-platform development significantly affect total cost. We recommend starting with a scope workshop to clearly define requirements and build a transparent proposal from there.

Yes, we regularly take over existing systems and apps from clients. We start with a code and architecture review to assess the current state of the software. From there, we can optimize, modernize or extend it with new features. If the existing codebase is no longer viable, we can also handle a migration to modern frameworks or a full technical redesign.

A typical project starts with a kick-off and a scope workshop where we define requirements and goals together. Our designers then create initial UX and UI concepts, closely aligned with the client. Development follows in agile sprints, giving you regular visibility into progress. After thorough testing - including automated tests, QA and usability checks - the app goes live in the app stores. We continue to support you with hosting, maintenance and ongoing development to ensure long-term success.