Mobile app development cost: your estimate in 2 minutes
From scoping to launch, we price your project feature by feature, with full transparency.
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How much does it cost to develop an app?
These are the ranges we actually work with. The final figure depends on the number of screens, the third-party integrations and the level of design.
| Project type | Complexity | Budget | Typical timeline |
|---|---|---|---|
| Mobile app, iOS & Android | Simple — content, sign-up, user accounts | €10,000 – €25,000 | 2 to 3 months |
| Mobile app, iOS & Android | Medium — payments, APIs, notifications | €15,000 – €40,000 | 3 to 5 months |
| Mobile app, iOS & Android | Advanced — real time, AI, multi-API | €25,000 – €65,000 | 5 to 8 months |
| Web application | Simple to medium | €10,000 – €38,000 | 2 to 5 months |
| Web application | Advanced — business logic, full back-office | €25,000 – €60,000 | 4 to 8 months |
| Digital platform | Customer app + pro app + admin panel | €15,000 – €60,000 | 4 to 9 months |
| Complex digital platform | Marketplace, delivery, AI, multi-role | €40,000 – €150,000 | 6 to 14 months |
| UX/UI design only | Wireframes and clickable prototype | €3,000 – €12,000 | 3 to 8 weeks |
| Annual maintenance | Bug fixes, OS updates, monitoring | 15–20% of build costper year, after the warranty | Annual contract |
What is included
Functional scoping, UX/UI design, iOS and Android development, back-office, QA, store submission and three months of warranty.
What moves the price
The number of screens, third-party integrations (payments, ERP, mapping, CRM), offline mode, real-time features and how demanding the visual design is.
Our engagement floor
We take on fixed-scope projects from €10,000, with the scope and schedule agreed before a single line of code is written.
Three pillars for your digital transformation
High-performance mobile apps
iOS, Android and cross-platform development, built on an architecture designed for speed and stability.
Web platforms and business software
Digitise your processes with custom platforms and architectures that scale with your business.
AI-first applications
A partner that builds artificial intelligence into the core of your product, not as a bolt-on afterwards.
A proven stack for ambitious products
Every project runs on a stack we have shipped with before, chosen for performance, security and long-term maintainability.
- MobileReact Native
- MobileiOS
- MobileAndroid
- Front-endReact.js
- Front-endNext.js
- Back-endNode.js
- Back-endExpress.js
- DatabaseMongoDB
- AIOpenAI
- CloudAWS
- DevOpsGitLab
- ProjectJira
What our clients say
We have been working with FlexiApps for over four years, and it has turned into a genuine partnership. The team has taken full ownership of our business problems and consistently shows the responsiveness and flexibility our project needs.
The commitment, expertise and dedication of FlexiApps were the foundations of this ambitious project. Their proactive approach allowed us to ship an application that goes well beyond what we had originally planned.
As a Swiss company, we hold high standards for quality, precision and deadlines — and FlexiApps, working from Marrakech, exceeded our expectations on every count. The collaboration was excellent at every level, from the CEO and CTO to each member of the dedicated team.
The agency helped us build a website that meets our needs exactly. What I valued most in this collaboration: the management team is genuinely committed to hitting the deadlines, the budget and the quality expected of a partner.
Security and compliance
Data protection (GDPR, CNDP)
Strict compliance with European and Moroccan data rules. Your data and your users' data are handled with the highest level of confidentiality.
Hardened infrastructure
Secured cloud architectures, encrypted traffic and regular audits to keep your platform free of known vulnerabilities.
Contracts and IP transfer
Clear contracts, explicit transfer of intellectual property and full visibility on how the project is progressing.
Custom applications for every industry
Marketplace
Everything needed to launch a B2B or B2C marketplace: mobile apps, website and admin dashboard.
Restaurant platform
One connected system: customer app, driver app, website and an optimised back-office.
Delivery platform
Manage orders, routing and payments in real time from a single dashboard.
Wholesale platform
Digital tooling for inventory, bulk ordering and the B2B supply chain.
Home services
On-demand services (cleaning, repairs) with booking flows and geolocation.
Insurance platform
Policy and claims management, built for security and GDPR compliance.
Transport platform
Route optimisation, live tracking and an architecture that holds up under load.
On-demand services
Custom on-demand products for healthcare, field maintenance or events.
Streaming platform
Smooth HD streaming on mobile, TV and web, with full monetisation tooling.
More than a vendor: a partner you can call any day of the week
The success of a digital project comes down to agile delivery, the right technology choices, a real quality plan, experience, and how involved the team actually is.
Tarik ChakliCEO, FlexiApps
To us, innovation means finding simple answers to complex problems. We use current technology to build products people understand without a manual.
Youssef AitnasserCTO, FlexiApps
How we build
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Discovery
We map your needs and agree on the product vision.
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Planning
Functional spec and a dated roadmap, lot by lot.
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Design
UX/UI prototypes you can click through before we code.
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Development
Agile sprints with a working demo every two weeks.
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Launch
Secure, scalable deployment and store submission.
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Maintenance
Monitoring, OS updates and continuous improvements.
App development cost: frequently asked questions
At FlexiApps, an iOS and Android app starts at €10,000 for a simple scope: a handful of screens, user accounts, content. Add payments, notifications and third-party integrations and you are looking at €15,000 to €40,000. Above €40,000 you are in real-time, AI or multi-app territory.
Four things account for most of the spread: the number of screens and user journeys, the integrations with existing systems (payments, ERP, mapping, CRM), how demanding the visual design is, and technical constraints such as offline mode or real-time data.
The number of platforms matters too: one React Native codebase for iOS and Android costs substantially less than two separate native apps.
A business web application runs from €10,000 to €38,000 depending on the complexity of the business rules. A full platform (customer app, pro app and admin panel) starts at €15,000 and can reach €150,000 for a multi-role marketplace with delivery and billing.
Budget 15 to 20% of the build cost per year, after the three months of warranty included with every project. That covers bug fixes, compatibility with new iOS and Android releases, security updates and monitoring. New features are quoted separately.
Design is included in our development packages. If you only need the design phase — wireframes and a clickable prototype — before committing to a build, budget €3,000 to €12,000 depending on the number of screens.
Yes, and it is the main reason European clients work with us: comparable engineering at a lower day rate, in the same time zone as Paris, Brussels and Zurich, two hours from most European hubs. Our teams work in English or French, whichever suits your side.
You do, in full. The transfer of intellectual property and the handover of the source code are written into the contract, at no extra cost and with no lock-in to our agency.
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