Hall 03
Web apps
An app where your clients or staff place orders, book, keep records and run calculations. We start with a first working version built around the main task, then grow it from real feedback.
- Need to present your business and take enquiries? Websites →
- Need to cut routine work or add an AI bot to what you already use? Automations →
For example
A digital medical record for pets
Our own smallFriendFiles: photograph a document and AI extracts the data, writes a short summary and flags what matters, such as a vaccination about to expire. Every document is in one place, searchable and easy to send to a vet.
A loyalty programme
Customers collect points and reach new levels in their account, see their purchase history and get personal offers.
An online school with accounts
Students buy courses and hand in work, teachers review it, and you see payments and progress.
A marketplace for digital goods
Creators upload templates or presets, buyers pay and download, and you take a commission.
Venue booking
Meeting rooms, studios or courts: free slots in a calendar, booking and payment online, and reminders for guests.
A product configurator with ordering
Clients build furniture or windows to their own measurements and see the price at once, and your production team gets a complete order.
What you get
01
A reliable application
Considered architecture and a modern stack chosen for the job. Key user journeys are covered by tests, so the app is easy to maintain and scale.
02
A complete design system
A UI kit and component library built on design tokens, so the design can grow with the product.
03
Infrastructure, ready to run
Servers, automatic releases, error tracking and backups all work from day one.
All the source code is yours
We hand over the code, access and rights, so you can continue with any team.
Documentation
We document how the app is built and run, so a new team can get up to speed quickly.
Independent testing
Before launch, the app is checked by testers who did not write the code.
GDPR templates included
Templates for the privacy notice, consent forms, cookie notice and legal notice are included. You review them and adapt them to your business.
A written agreement
Scope, deadlines and price are set out in a written agreement, so you know exactly what you are getting.
Support and growth
We fix bugs free of charge for 1 to 6 months, depending on the package. After that, a development package covers new features and improvements.
From you
- The problem the app solves
- Who will use it and what they will do
- Examples of similar apps, if you have any
We handle the rest.
Under the hood
Modern stack
We choose technologies to suit the job and expected load: current, proven and reliable.
Considered architecture
We build on proven architectural patterns, so the system is easy to scale, change and move.
Automated tests
Every update is tested against the key user journeys before release.
Error tracking
Failures are logged automatically. We often hear about a problem before your users do.
Release pipeline (CI/CD)
Every change passes automatic checks and deploys itself within minutes, predictably and with a way to roll back.
Design tokens
Colours, fonts and spacing live in shared variables, so design and code change together.
Packages
Basic
from €1,500
from €1,815 incl. VAT
Complex search and filters, file uploads, AI or integrations are quoted on top
3–4 weeks
- Preparation: product goal, user journeys and a specification
- A prototype of the key screens, to test the idea before development
- An app built around one main user journey
- User sign-in and an admin panel
- Notifications by email or messaging app
- 1 month of support
- Most popular
Plus
from €3,000
from €3,630 incl. VAT
The final price depends on the scope of the second journey
2–3 months
Everything in Basic, plus:
- Competitor and user research: what sets you apart
- 2 user journeys: the main one and one more
- Roles and access rights that fit your process
- A staging copy of the app, so you see updates before release
- 4 months of support
Premium
from €6,000
from €7,260 incl. VAT
The final price depends on the number and depth of user journeys
4–6 months
Everything in Plus, plus:
- Product strategy: vision, positioning and a roadmap
- Up to 4 user journeys around the main goal
- User analytics and reports, with a consent banner
- 24/7 availability and load monitoring
- 6 months of support
In every package: Security review · Backups · Templates for your legal pages. A user journey is one person's path to a result, for example “found it, booked it, paid”. Sign-in, the account area and notifications are always included. Servers and third-party services (AI, SMS, APIs) are paid for separately.
More about this service →