Milo Solutions
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SERVICE

Desktop applications

Build fast, secure software for the systems where a browser gets in the way — custom hardware, closed networks, and workloads that need every cycle of the machine.

Desktop applications
  • Direct access to hardware and OS resources
  • No browser sandbox or network dependency
  • Built for performance-critical, security-sensitive work
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When to choose desktop over web

Web is the right default for most products. Desktop earns its place when the browser becomes the constraint.

Desktop is usually the right choice when:
Web might be better when:

Why embedded work needs a specialist team

Desktop applications use the full resources of the operating system, with no browser sandbox in the way. We build in Qt and C++ for performance-intensive work such as heavy animation, real-time rendering and low-latency networking. When performance is critical, a properly built desktop app is faster and more responsive than a web app.

Where desktop outperforms the browser

Desktop reaches fewer users than the web — but in these three situations, nothing else competes.

Hardware & custom systems

Hardware wins

Browsers can't talk to serial ports, custom drivers, or lab and factory equipment. Desktop can, directly.

UX — ease of use
UI — visual polish
Wins on
Real-time device control, sensors, and peripherals
Trade-off
Reaching new users takes an install

On-device security

Isolation wins

When data can never leave the device, removing the browser removes the largest attack surface it has.

UX — ease of use
UI — visual polish
Wins on
Closed networks, air-gapped environments, zero browser exposure
Trade-off
No built-in multi-device sync

Performance-intensive workloads

Speed wins

Native code carries no sandbox tax. Animation, rendering, and networking all run closer to the metal.

UX — ease of use
UI — visual polish
Wins on
Heavy animation, low-latency networking, real-time rendering
Trade-off
Separate builds and installers per platform

Qt and C++: one codebase for Windows, macOS and Linux

Specialized technologies for high-performance, secure, hardware-aware applications.

Frontend

  • Qt Widgets
  • Qt Quick / QML

Backend

  • C
  • C++

PLATFORMS

  • Windows
  • macOS
  • Linux

Integration

  • Hardware
  • Networking

Built for performance

Use full desktop resources for demanding applications.

Native by design

Get direct access to system resources.

Built for security

Keep sensitive data safely on-device.

Ready to scale

Build across platforms with Qt.

Web applications we’re proud of

Health / Fitness

atitude - new banner
The Altitude Center

The Altitude Center project demonstrates our ability to create cutting-edge solutions for the health and fitness industry. We developed a comprehensive system for a specialized gym in London, enabling high-altitude training simulations for elite athletes and fitness enthusiasts. Our work combined desktop applications, embedded systems, IoT integration, and web development, bringing the client's vision to life as a fully functional, data-driven training environment.

  • Node.js
  • SQL
  • AWS
View all case studies

Questions we help clients answer

Should we build a desktop app or a web app?

It depends on where your users are and what the product needs to touch. If you need hardware access, offline security, or raw performance, desktop is usually the answer — otherwise, start on the web.

Why Qt instead of Electron?

Electron-style tools bundle a full browser inside your app, which costs memory, CPU, and much of desktop's real advantage. Qt compiles to native code, so you keep the performance you came for.

Can a desktop app still work across Windows, macOS, and Linux?

Yes. Qt is built for exactly this — one codebase that compiles natively for every major desktop platform, even if you only launch on one to start.

How do updates and releases work without an app store?

We set up signed installers and an auto-update pipeline as part of the build, so users get new versions without you managing distribution by hand.

What does support and maintenance look like?

We handle OS updates, driver changes, and dependency upgrades on a regular cadence, so the app keeps working as the platforms underneath it change.

Recommended reading

Picked for founders about to test an idea for the first time

MVP vs Proof of Concept: Which Does Your Startup Need?

Development

MVP vs Proof of Concept: Which Does Your Startup Need?

A proof of concept (PoC) tests whether your idea can be built, and a prototype tests whether people want it, while a minimum viable product (MVP) is the first working version that shows whether customers will pay, so the MVP vs PoC choice comes down to your riskiest question. Build the one that tests it first, and skip the rest.Most founders who ask me for an MVP are about to pay for the wrong first build, which is why the first thing I tell them is the line I'd want you to remember:Test the riskiest assumption first. A proof of concept tests the technology, a prototype tests the demand, and an MVP tests whether people will pay.About six in ten of the MVP requests that reach Milo should start with something smaller, while the other four can go straight to an MVP because the technology is proven and the founder has already talked to real users.

14 min read

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Product Strategy Services: How an External Team Can Shape Your Roadmap

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Product Strategy Services: How an External Team Can Shape Your Roadmap

If you have a half-built MVP or a backlog that grows faster than your team can ship, someone has probably offered to sell you a discovery phase before any more code gets written.Product strategy services, often sold as a discovery phase, are paid work in which an outside team tests your riskiest assumptions with users and engineers before development starts. What you should get back is a roadmap phrased as outcomes and a scoped first release that a developer can start building from.I run Milo Solutions, a software house, so my team has to build whatever a roadmap says. That gives me a blunt view of strategy work:The most expensive thing a founder can build is the wrong thing, finished. You can't know it's wrong until you test it, and testing is always cheaper before the build than after.Plenty of founders don't need to pay for this at all. If you do, you can judge a provider before signing by asking what you'll be held responsible for when the engagement ends.

15 min read

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Cost to Develop a Fintech App: Realistic Budget Breakdown

Development

Cost to Develop a Fintech App: Realistic Budget Breakdown

The cost to develop a fintech app is the cost of a normal app plus regulated line items that most quotes leave out or bury: the regulatory route, a reconciling ledger, identity checks, card security scope, audits, and vendor fees. On our last fintech build, about half the engineering effort went into that work instead of features users can see.Many of those lines keep billing you after launch through audits and per-user vendor fees. Published ranges disagree because one agency prices only the app while another quietly includes some of that work. You'll get a truer number by pricing each line yourself.When a founder tells me they'll sort compliance out after launch, this is what I tell them:Without compliance, you don't have a product. It sits at the core of every architectural decision: what we build and how we build it. A single missed requirement can mean a months-long rebuild, or a shutdown.

15 min read

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Ready to build your desktop application?

Let's talk through your hardware, security, or performance requirements and figure out if desktop is the right call.

  • Free consultation
  • Tailored approach
  • No obligation