Booking app
Online appointments, services, team, slots, cancellations. Automatic reminders and notifications.
What we build
Your app. Your website.
Your business tool.
It all starts with your idea. Custom mobile app development, web development, an online store, or the business tool you're missing: you pick the branches, we build the rest.
Your idea
Tap a branch to explore.
Native, PWA, or both
- Native app: downloadable on the App Store (iOS) and Google Play (Android).
- PWA: an installable web app that works without going through the stores.
- Both: depending on your strategy and your budget.
You are not forced to publish on the stores. We recommend the format that fits your project. And whatever the format, your app is present everywhere your customers are: mobile, tablet and desktop.
You choose, we assemble
Included from the start
Showcase for your business
Booking & appointments
Service selection
Service pricing
Automatic reminders
Push notifications
Temporary offers & promos
Loyalty program
Optional
Online payment
AI assistant
Multi-location
Multilingual
+ anything else, custom-built
Every module is designed for your business: nothing superfluous, nothing missing.
The admin side is on us
- Apple & Google developer accounts: creation and management.
- Store listings: visuals, descriptions, screenshots, keywords.
- Submission & review: we handle App Review and updates.
Your app downloadable by as many people as possible, without you touching the technical side.
Transparent pricing
Your custom app, FINALLY affordable.
A professional app should not cost as much as a car. At Kodex Production, yours starts at €2,990 excl. VAT, and you know exactly what you're paying for.
From
2,990 €
Excl. VAT, depending on the modules you pick.
No hidden fees, no disguised subscription.
Clear quote within 24h · Working mockup offered depending on the project · No commitment.
Included from the start
- Real showcase for your business
- Booking and appointment confirmation
- Service selection from the app
- Service pricing displayed
- Working loyalty card
- Targeted notifications, with editable content
- Onboarding training
- 3 months technical support included
- Go-live handled
You stay in control. Create your own promotions (Valentine's Day, special offers, exceptional closures, events) and send them to your customers in one move, without going through us. Stay connected to your customers, in 1 click.
Optional, à la carte
AI chatbot
Dashboard
Native version + App Store & Google Play
Online payment
Multilingual
+ custom modules
What we can build
It doesn't all come down to a booking app. Here are the building blocks we assemble, alone or together, depending on what your trade needs. And if the one you need isn't on the list, we build it.
Digital loyalty card
Stamps, tiers, rewards. It doesn't get lost at the bottom of a wallet.
Online store
Catalogue, real stock, cart, orders, back-office management. Click and collect or delivery.
Custom showcase website
Your pages, your words, your SEO. Built to be found on Google, not just to look good.
Product or vehicle catalogue
Detailed listings, photos, filters, an admin area to change everything yourself.
Business management tool
A CRM shaped to your trade: jobs, teams, step-by-step tracking, dashboard. Works offline.
Follow-up app
Multi-session journeys, history, reminders. For health, aesthetics, coaching.
Online ordering
Guided product build, sent to the kitchen or workshop, order tracking.
Stock management
Ins, outs, alert thresholds. Stock updates with every order, no re-entry.
Quotes and invoicing
Quotes sent in one click, turned into invoices, numbered and archived. Automatic reminders for unpaid ones.
Planning and team
Hours, time off, services per person. Everyone sees their day, you see the whole.
Dashboard and exports
Revenue, footfall, average basket. Clean export for your accountant, in the format they expect.
Our method
Six steps.
Zero compromise.
A rigorous process, proven on demanding brands. From the first conversation to production launch, every step is designed to remove the blind spots.
Work
Our latest work.
Two apps delivered, in service, openable in one click. We'd rather show you one that works than a list of logos.
2026 DELIVERED · INTERNATIONAL
Reset Laser
International platform for laser auriculotherapy to manage addictions. In-app booking, personalised journey tracking with an AI assistant, and useful links built in. A native iOS ecosystem + responsive PWA + multi-centre back office, in several languages.
0
Centres
0
Countries
Multi.
Languages
AI.
Chatbot
2026 DELIVERED · FRANCE
Turk's Barber Shop
A booking, loyalty and management app for a barbershop. Customer area (appointments, history, reminders), digital loyalty card, and a full admin back office, with hyper-targeted push notifications.
24/7.
Booking
QR.
Loyalty
Pro.
Dashboard
Push.
Targeted notifs
Working PWA Installable in one move, sends and receives notifications, without going through the stores
Don't take our word for it
Two apps delivered, in service every day, that you can open right now. No sign-up, no appointment.
Reset Laser
Health · 48 centres, 6 countries
A native iOS and Android app, backed by an installable web version. Booking, journey tracking, AI assistant, multi-centre back office, in several languages.
Turk's Barber Shop
Hair and barber · Tourcoing
The shop's app, in service. Booking, services, loyalty card, notifications. Installable in one move, without going through the stores.
Open the appManifesto
One conviction :
thecustom-built.
None of our projects looks like the last one. Every brand imposes its own grammar, its own rhythm, its own constraints. We listen before writing a single line of code.
Every website, every app, every tool is thought through, designed and developed for a single client. That is our only standard.
Kodex Production
Our commitments
What we owe you.
01
You are the owner
Your app belongs to you. The code, the accounts, the data: it's all yours. Never held hostage, never dependent.
02
Total transparency
You always know where your project stands: what we do, why, and where every euro goes. No hidden move, no jargon. And to make up your own mind before signing: a working mockup offered, depending on the project.
03
An expert's advice
We don't just take orders, we guide you. The right decision for your project, not the most profitable one for us.
04
Real solutions
We start from your problem, not from a template. We don't ship code, we ship solutions.
Contact
Every project starts
with a conversation.
Write to us in a few lines. We reply within 24 business hours, with a first proposal to talk.