Available for new projects

No-code agency — world-class apps 3× faster.

Specialists in WeWeb, FlutterFlow, Supabase & Xano. From idea to live product — faster than anyone else.

50+ Apps delivered
Faster than traditional dev
100% Client satisfaction

What we do

Built for speed.
Designed to scale.

We combine the best no-code and low-code tools with custom logic to ship faster without sacrificing quality.

Mobile App Development

Native iOS & Android apps with FlutterFlow. Beautiful UI, real-time data, push notifications — shipped in weeks not months.

  • FlutterFlow
  • Firebase
  • Supabase

Backend & API Architecture

Robust backends that power your product. Authentication, databases, REST APIs, real-time sockets, and third-party integrations.

  • Xano
  • Supabase
  • PostgreSQL

MVP & Rapid Prototyping

Validate your idea before you invest. We take you from concept to testable product in 2–4 weeks, ready for real users and investors.

  • MVP
  • Prototype
  • Validation

How we work

From zero to live
in four steps.

01

Discovery & Strategy

We dig deep into your vision, users, and goals. We map out the architecture, choose the right tools, and set a realistic timeline — no surprises.

02

Design & Prototype

High-fidelity wireframes and interactive prototypes. You see exactly what you're getting before a single line of production code is written.

03

Build & Iterate

Weekly sprints with demos. You're in the loop at every step. We ship fast, gather feedback, and iterate until it's perfect.

04

Launch & Support

We handle deployment, testing, and go-live. After launch, we offer ongoing support, feature development, and performance monitoring.

Our tools

The stack that
makes it possible.

We're certified experts in the platforms that let us build 3× faster without sacrificing power or scalability.

WeWeb

The most powerful no-code web builder. We create pixel-perfect web apps with complex logic, multi-user auth, and custom code plugins.

Expert

FlutterFlow

Native mobile apps for iOS and Android. Real animations, offline support, custom widgets, and Firebase/Supabase backends.

Expert

Supabase

Open-source Firebase alternative with PostgreSQL. Authentication, real-time subscriptions, storage, and edge functions.

Expert

Xano

No-code backend powerhouse. Visual API builder, business logic, authentication flows, and database management at scale.

Expert

Case studies

Real products.
Real results.

SaaSWeWebXano

B2B Analytics Platform

End-to-end dashboard for real-time business intelligence. Built in 6 weeks from scratch.

6 weeks to delivery
MobileFlutterFlowSupabase

Healthcare Mobile App

Patient tracking app with real-time notifications and GDPR-compliant data handling.

4 weeks to delivery
MarketplaceWeWebSupabase

Two-Sided Marketplace

Full marketplace with payments, bookings, reviews, and vendor dashboards.

8 weeks to delivery
MVPFlutterFlowXano

Startup MVP → $500K Raise

We built the MVP in 3 weeks. The startup closed their seed round 6 weeks after launch.

3 weeks to delivery

Trusted by startups and scale-ups across Europe

TechStart Paris
Nordsport AB
Launchpad GmbH
Seed-stage founders 🇫🇷 🇸🇪 🇩🇪 🇬🇧 🇺🇸
+ 47 more → See all work

Client words

Don't take
our word for it.

★★★★★ Verified client

"App Studio delivered our entire platform in 5 weeks. The quality was beyond what we expected. They think like product owners, not just developers."

MC
Marie Christophe CEO · TechStart Paris → See their project
★★★★★ Verified client

"We tried two other agencies before. App Studio was the first to actually understand what we needed. FlutterFlow app shipped in 4 weeks, perfect."

EL
Erik Lindqvist CTO · Nordsport AB → See their project
★★★★★ Verified client

"Incredible ROI. We got an investor-ready product for a fraction of what a traditional dev agency would have charged. Highly recommend."

JB
Jonas Baumann Founder · Launchpad GmbH → See their project

All three clients are featured in our case study portfolio.

View all case studies →

Pricing

Simple, transparent
project pricing.

No hourly surprises. Every project scoped upfront with a fixed quote.

MVP

From €5,000

2–4 weeks

  • Core user flows
  • Authentication & database
  • Mobile or web (one platform)
  • 1 month post-launch support
Get a quote

Retainer

From €3,000/mo

Ongoing

  • Dedicated monthly hours
  • Feature development
  • Bug fixes & maintenance
  • Priority response
Get a quote
Use cases

What do you want to build?

From MVPs to enterprise platforms — we've built them all.

SaaS App MVP Mobile App Marketplace CRM Dashboard B2B Platform E-commerce App Internal Tool Booking App Fintech App Automation

Common questions

Everything you need
to know.

How much does it cost to build a no-code app? +

Most projects range from €5,000 for a simple MVP to €50,000+ for a full SaaS platform. The main cost drivers are complexity (number of user roles, integrations, custom logic), timeline, and tool choice. WeWeb + Supabase builds typically run €8,000–€25,000. FlutterFlow mobile apps start at €10,000. We publish transparent price ranges on our pricing page and offer fixed-price engagements so there are no surprises.

Is no-code scalable for a real SaaS product? +

Yes — when the architecture is right. No-code tools like WeWeb and Supabase are production-grade: Supabase runs on Postgres and handles millions of rows, WeWeb compiles to standard Vue.js. The risk isn't the tools themselves but using the wrong tool for the wrong job, or skipping backend separation. App Studio has delivered platforms with 10,000+ users, real-time features, and multi-tenant architecture using a pure no-code stack. We choose tools based on your growth trajectory from day one.

How long does it take to build an MVP? +

A focused MVP — one core user flow, one user role, one integration — typically ships in 3–6 weeks with no-code. Traditional development of the same scope takes 3–6 months. The speed comes from eliminating boilerplate: authentication, CRUD, UI components, and hosting are configured in days, not weeks. We've taken clients from a signed brief to a live investor demo in 4 weeks. A complex MVP with payments, notifications, and multiple roles takes 6–10 weeks.

What's the difference between no-code and low-code? +

No-code tools (Bubble, WeWeb, FlutterFlow, Airtable) require zero coding — everything is visual. Low-code tools (Supabase, Xano, Retool) expose code hooks for custom logic while keeping the heavy lifting visual. In practice, most production apps use both: WeWeb or FlutterFlow for the frontend (no-code) with Supabase or Xano as the backend (low-code). App Studio uses whichever combination gives the best ratio of speed, maintainability, and performance for your use case.

Can I own the code and switch agencies later? +

Yes. You own everything we build — the no-code project files, the database, the API keys, the Vercel/Netlify deployment. There is no vendor lock-in to App Studio. For WeWeb projects we hand over the workspace, for FlutterFlow we transfer the project, for Supabase we transfer the organization. We also document architecture decisions and provide a handover guide. You can continue with another developer, hire internally, or maintain it yourself — no permission required.

Do you work with funded startups or enterprise clients? +

Both. For pre-seed startups we offer fixed-price MVPs designed to close a seed round — scoped to demonstrate core value to investors, not to build the full product. For funded companies (Series A+) and enterprise clients, we work on longer engagements with NDAs, SOW-based contracts, and dedicated team structures. Our largest client engagement ran 14 months across three product lines. We adapt our process to your procurement requirements.

Ready?

Let's build something
great together.

Book a free 30-minute call. We'll discuss your project, timeline, and budget — no commitment required.

Book a free call →

Get in touch

Tell us about
your project.

We read every message and reply within 24 hours.