Expertise

Custom mobile
and web applications

Web apps, PWAs and iOS and Android apps from a single codebase: tools for your team, B2B customers and field work. We choose the technology to fit the process and the budget.

1 Codebase: web, iOS and Android
4-8 Weeks to a first version
12 mo. Warranty
Free consultation See what's possible
PWA
Offline
Push

Do you need a mobile app?

Before you invest, check whether it's the right solution for your business

An app makes sense when...

  • Users need access to features offline
  • You care about push notifications and engagement
  • The app will be used regularly (at least a few times a week)
  • You need access to the device's hardware (camera, GPS, sensors)
  • You're building a community or a loyalty program
  • You have existing traffic and want to increase retention

A website may be enough when...

  • The main goal is presenting your company and generating leads
  • Users visit you occasionally
  • You don't need offline features or push
  • You have a limited budget and timeline
  • You want to quickly validate an idea (MVP)
  • Your target audience prefers the browser
See our website services →

Not sure? Book a free consultation. We'll help you pick the best solution for your needs and budget - sometimes the best advice is "don't build an app".

What kind of app can we build for you?

Three approaches, different budgets - one thing in common: quality and a fit for your needs

Our recommendation

Progressive Web Apps (PWA)

The best value for money

A PWA installs from the browser, works offline and needs no app store publication. For internal tools it is usually the most sensible choice. One codebase for phone, tablet and desktop.

Install from the browser - no stores, no commissions
Offline mode - works without the internet
Push notifications - engage your users
Instant updates - no app store review
SEO-friendly - Google indexes your app
Responsive - phone, tablet, desktop
Delivery time 4-8 weeks
Budget from €2,080
Installation From the browser
yourapp.com
Install
Install the app? Add to home screen
→
YourApp

Perfect for:

B2B business apps E-learning platforms CRM/ERP systems Product catalogs Field service apps Internal tools

Custom applications

Tailor-made solutions

When standard solutions aren't enough, we build applications from scratch. Full control over every aspect - from architecture to UI. We integrate with your systems and automate business processes.

100% fit - exactly what you need
API integrations - ERP, CRM, payments, logistics
Scalability - grows together with your business
Code ownership - full control and security
Delivery time 2-6 months
Budget usually €2.6k-15.6k
Your App
ERP
CRM
API
DB

Perfect for:

Admin panels Booking systems Marketplace platforms Process automation Client portals

iOS and Android apps

Capacitor: one web codebase, two app stores

When the app has to be in the App Store and Google Play, we build it with Capacitor from the same codebase as the web version. That is how the BakePilot app for iOS and Android with push notifications was built.

App Store + Google Play - presence in both stores
Shared code with the web version - one change reaches three platforms
Device features - push notifications, camera, GPS, files
One team instead of separate iOS and Android developers
Delivery time 2-4 months
Budget from €3,900
</> One codebase
↓
iOS
Android

Perfect for:

Apps for field sales reps Apps for B2B customers Warehouse apps with barcode scanning Loyalty programs

Which technology should you choose?

A comparison of three approaches to building mobile apps

Criterion PWA iOS and Android (Capacitor) Native (iOS/Android)
Development cost Lowest from €2,080 Medium from €3,900 High from €10,390 (×2)
Time to market 4-8 weeks 2-4 months 3-6 months (×2)
App store publication Optional
Works without stores 		Yes
App Store + Google Play 		Required
15-30% commission
Updates Instant Store review 1-7 days Store review 1-7 days
Offline mode
Push notifications iOS 16.4+
Hardware access Partial Camera, GPS, microphone Broad Push, camera, GPS, files Full All features
SEO and discoverability Google indexing Stores only Stores only
Annual maintenance Low Hosting + domain Medium + developer accounts High 2 teams, 2 codebases

Our recommendation

For internal tools and B2B apps a PWA is usually enough. When the app has to be in the App Store and Google Play or needs device features, we build it with Capacitor from the same codebase.

Let's talk about your project

How do we build apps?

A proven process that minimizes risk and maximizes value

1

Discovery & Analysis

Workshops online or on site. We learn your business, users and competition. We define the MVP and the roadmap.

  • User stories and personas
  • Functional specification
  • Technology selection
  • Quote and schedule
1-2 weeks
2

UX/UI design

Wireframes, interactive prototypes, a design system. You test and approve before a single line of code is written.

  • Wireframes of key screens
  • Clickable prototype (Figma)
  • Design system and components
  • Usability testing
1-3 weeks
3

Agile development

Two-week sprints. A demo of a working version after each one. You can adjust course without major costs.

  • Working versions after every sprint
  • Access to Trello/Jira
  • Regular demos and feedback
  • Technical documentation
4-12 weeks
4

Testing & Deployment

Functional, performance and security testing. Publication and production environment setup.

  • Automated and manual tests
  • Performance optimization
  • Publication (PWA/stores)
  • Team training
1-2 weeks
5

Support & Growth

Monitoring, fixes, new features. We're with you at every stage of your app's growth.

  • SLA and technical support
  • Monitoring and alerts
  • Security updates
  • New feature development
Ongoing
Projects in this area

Apps companies use every day

Web systems and a mobile app that replaced spreadsheets, paper and retyping data by hand.

FAQ

Frequently asked questions

Answers to the questions we hear most often

What is a PWA and when is it the right choice?

A PWA (Progressive Web App) is a web application installed from the browser onto the home screen. It works offline, supports push notifications and needs no App Store or Google Play publication, and updates reach users immediately. For internal tools and B2B apps it is usually the most sensible choice.

How much does it cost to build an app?

A simple PWA from €2,080 net, an iOS and Android app from a single codebase (Capacitor) from €3,900 net, custom systems usually €2,600-15,580 net. We quote every project after a free consultation and requirements analysis, usually within 2-5 business days.

How long does app development take?

A first working PWA version usually takes 4-8 weeks, an iOS and Android app 2-4 months, extensive systems 3-6 months. We work in two-week stages, so you see a working version after the first two weeks.

Can a PWA work offline?

Yes. Thanks to Service Workers the app works without an internet connection, stores data and syncs once the connection is restored. This matters for apps used in the field, where coverage is often weak.

Do I need separate apps for iOS and Android?

No. A PWA runs on both platforms from a single codebase. When the app has to be in the App Store and Google Play or needs device features, we build it with Capacitor from the same web codebase, as we did with the BakePilot app with push notifications on iOS and Android.

Have an app idea?

Let's talk about your project. A free consultation, no obligations - we'll help you pick the best solution.

Book a free consultation +48 519 109 063
Reply within 24h
Quote in 2-5 business days
No obligations

Related expertise

See how we can extend your project

Websites

Fast, responsive websites as the foundation of your online presence.

System integrations

Connect your app with ERP, CRM, payments and logistics systems.

Custom software

Systems for settlements, warehouse and order workflow, built around how your company works.