devBoys builds internal systems instead of spreadsheets, customer portals and bookings your company actually uses. Mobile apps for iOS and Android as a complement to the business. Mobile from EUR 2 090, we quote web applications per brief and fix the price after the analysis. Programming since 2017, 119 completed projects.
Why build the application now
A custom web application is software that runs in the browser and handles a specific job inside your company. Unlike a website, which mostly informs, an application processes data, enforces rules and replaces manual steps in spreadsheets and e-mails.
Companies typically use one for job tracking, bookings, approvals, reporting or giving customers access to their data. Only the people who should can log in, and each user sees exactly what their work needs.
We build customer portals, internal tools and administration panels around the way your team works. Laravel handles the application logic and integrations; Filament gives your team an interface for managing data, content and day-to-day tasks.
The scope can include user roles, approval workflows, reporting and connections to other systems. We agree which parts your project needs before development starts. Mobile apps for iOS and Android can complement the web application.
Already have a Laravel application? Explore our Laravel project rescue service.
Most often we build applications for companies with an established operation, where orders, stock and customer communication hold together only thanks to spreadsheets and the discipline of the people. Three situations clients come to us with most often.
Orders, stock and planning in one place. Everyone in the company sees the current status, nothing is entered twice and the owner has an overview without calling around. For Fyzioklinika we ran a portal where therapists see their schedule and patient bookings in one place.
Order tracking · Stock and issue slips · Capacity and shift planning
The customer logs in, orders, follows the status of the order and downloads invoices or documents without calling the office. We took over the Fyzioklinika portal with online patient booking from another supplier, stabilised it without interrupting operations and later handed it over to the client's internal team.
Customer portal · Orders for wholesale customers · Bookings and approvals
One app for both iOS and Android that complements what already works in the company: bookings, a loyalty program or a tool for people in the field. We took Shooting Diary from design to App Store release and keep developing it based on user feedback.
Bookings and loyalty program · Apps for field workers · Collecting data and photos on site
We don't want to ship an app that ends up in a drawer. We run every phase to minimise the risk of launching something nobody will use.
We start with a prototype and test it with real users. Unnecessary features get cut before we code them.
One investment covers both app stores, you do not pay for two builds.
We build a reliable backend with authentication, notifications, payments and integrations with external services.
Push notifications, emails, in-app messages. We help users understand the app and come back.
We prepare screenshots, copy and icons for the App Store and Google Play. We help with the review process.
We track real user behaviour, measure key actions and improve the app based on data.
A custom mobile app from design to release on the App Store. Training records, firearm and ammunition tracking and smart reminders for service and document expiry. 100% offline.
A web app built around your processes, or a mobile app for iOS and Android as an add-on to your business. We build a new one or take over an in-progress project.
from EUR 2 090
indicative, first version up to about 5 screens
quoted per brief
fixed price after a scope analysis
on request
tailored to your brief
Prices are excl. VAT and indicative. We fine-tune the exact scope, integrations and timeline on a non-binding consultation.
We communicate openly, hit deadlines and continuously show what we have built.
We get on a call, go through goals, users and vision. We propose scope and technology.
We deliver a clickable screen mock-up, visual design and content structure. You sign off on how it looks and works.
We build the solution, wire up integrations and test thoroughly across devices.
We help with deployment, train your team and stay on hand whenever tweaks are needed.
30 minutes on the phone. Pick a time, leave your number and we'll call you. No strings attached, you leave with a clear picture, not an invoice.
We'll call you at the chosen time. We'll chat about the project and by the end you'll know what makes sense, for how much, and when we can realistically ship.
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devBoys are programmers you talk to directly. Since 2017 they have been building custom applications for web, iOS and Android: internal systems, customer portals, bookings. They have 119 projects behind them, for example the Shooting Diary mobile app for sport shooters, an e-shop that hands orders to the warehouse for the Náměsíčník publishing house and a website connected to ChatGPT for the manufacturing company SQAIR systems. Mobile apps from EUR 2 090, web apps quoted per brief. Contact: +420 601 386 720, info@devboys.cz.
A custom web application makes sense when spreadsheets, emails or an off-the-shelf boxed system are no longer enough. devBoys helps design and build applications for internal processes, customer portals, booking systems, order tracking, accounting integrations or automation of repetitive work.
We build web applications and portals on Laravel, which suits long-term systems with user roles, permissions and integrations with other tools.
We start practically: first we describe the problem, the users, the key screens and a minimal first version together. That way we quickly find out what brings real business value and what can wait.
Typical parts of the cooperation:
Can't find your question? Write to us, happy to answer it during a free consultation.
The first version of a mobile app is priced by scope, larger web and mobile apps individually. We always fix the price in the quote after a free consultation, so you know upfront what you will pay.
We deliver the first version of a mobile app in a matter of weeks from prototype approval; for larger apps it depends on scope. You get the exact deadline in writing in the quote.
That is the most common situation clients come to us with. In a free consultation we describe the problem, the users and the main screens together. From that we build a prototype and a minimal first version proposal, so you get the brief from us, including a fixed price.
Both. For most apps we recommend React Native: one app runs on both iOS and Android, development is faster and cheaper. If the project needs native performance, such as heavy graphics or augmented reality, we go native.
Yes, launch is where the work really starts. We offer monthly development and support packages: we fix bugs, add features and react to user feedback. The app grows together with your business.
We have been developing since 2017, with 119 completed projects behind us, from websites to apps. A public example is Shooting Diary, a mobile app for iOS that we keep developing based on user feedback. You can find more of our work in the references and case studies on devboys.cz.
Call +420 601 386 720, write to info@devboys.cz or fill in the form at the bottom of the page. The first consultation is free and non-binding.
Yes. First we go through the code and the access, write down what works, what is broken and what needs finishing, and give you a fixed price. The app keeps running the whole time. Then we continue one-off or in a monthly package from EUR 290, as described on the Long-term development page.
Yes. Every project is built to scale with new features, languages or integrations. The most common additions are booking, payments, a customer zone, or hooks into accounting and CRM systems.
30 minutes on a call is enough for you to leave with a clear idea of scope, timeline and price.
Websites, e-shops and apps connect into one ecosystem. Clients often start with one and add the others over time.
Your message will be read personally by me or someone from the team and we'll get back to you to talk through the details. No sales reps, straight to a practical technical consultation that moves you forward.