Proudly Human: Why We Don't Use AI in Development

Every line of code we write is written by a person who understands it. Here's why we've made that choice.

We're proud of how we build software at Boom Software.

Every app that leaves our studio is designed, written, and tested by people. Real developers who know your project by name, understand your business, and can tell you exactly why every part of your app works the way it does. That's a deliberate choice, and after years of building apps for clients across the UK, we're more confident in it than ever.

It's also becoming an unusual one. The industry has fallen in love with AI-generated code, and much of the conversation right now is about speed. Faster builds, faster delivery, shorter timelines than anyone thought possible two years ago.

We've taken a different view. We may be a little slower to build than a studio letting a machine write the first draft, but what we hand over is secure, well understood, and genuinely built for your business. Here's why that matters.

Craftsmanship still counts

When a developer writes a feature themselves, they understand every decision inside it. Why that data is encrypted at rest. Why that API call is rate-limited. Why a user's session expires after fifteen minutes rather than staying open indefinitely. Why a particular piece of logic lives on the server rather than on the device.

That understanding doesn't disappear when the app goes live. Six months later, when you come back and ask for a change, the knowledge is still here in the building. We can tell you what will be affected, what won't, and what it will realistically cost, because the people answering are the people who built it.

Generated code doesn't carry that context. It produces something that looks right, and usually is, but the reasoning behind it was never held by anyone. Ask why it works that way and the honest answer is that nobody knows. Most of the time that's harmless. Occasionally it matters enormously, and you tend to find out at the worst possible moment.

Security is a series of decisions

A great many of the apps we build handle information people would rather not lose. Patient bookings. Financial records. Operations a business depends on to trade every day.

On projects like those, "it works" is where the job begins rather than where it ends. Secure software comes from hundreds of small, deliberate choices made across the whole build. How credentials are stored on the device. How permissions are scoped so that a compromised account can't reach data it was never meant to see. What information never leaves the phone at all. Which third-party libraries are mature enough, and maintained well enough, to be worth including.

Every one of those is a judgement call that depends on your business, your users and your regulatory position. A machine can produce something that resembles a secure implementation perfectly well. What it can't do is have an opinion about whether it's the right one for you, because it knows nothing about you. We do, and that's the whole point.

Built to last, not just to launch

Most of the real cost of an app isn't in the first release. It's in the years afterwards: the changes, the improvements, the new features, the platform updates that force you back into code you thought was finished.

A codebase written by people who understood it stays workable for a long time. Each change is made by someone who can see the intention behind what came before. A codebase assembled at speed tends to get harder to change as it goes, because every modification is a small act of guesswork. The result is a client being told that a straightforward request is unexpectedly expensive, or that the app needs rebuilding far sooner than it should.

We've inherited enough projects from elsewhere to know how that story ends. When we give you a timeline, we're quoting for something we'd be happy to maintain for years, because more often than not, we do.

There's always a human to ask

If something goes wrong with your app, you need a person who can explain what happened, put it right, and take responsibility for it. That's a simple standard, and it's one we're glad to be held to.

Our clients ring us and speak to the people who wrote their software. They get a straight answer rather than a shrug. For an app your business genuinely depends on, we think that's worth more than a fortnight saved at the start.

To be clear, we love building AI products

There's an important difference between building with AI and building AI.

We're genuinely enthusiastic about AI features inside the apps we deliver. Intelligent recommendations, automated scoring, document analysis, natural language search. When AI belongs in a product, it can be the thing that makes that product worth using, and we'll build it properly and thoughtfully.

What we won't do is hand your codebase over to a machine and hope the details come out right. Your users get the intelligence. Your code gets a human.

What "a little slower" actually means

It doesn't mean months of silence or a project that drifts. It means our timelines are honest rather than optimistic, and that we build at the pace the work genuinely takes.

In practice, it means regular working builds you can put in front of real users, a direct line to the developers writing your code, straight answers whenever you ask why something has been done a certain way, and an app you own outright and fully understand. If you'd like to see exactly how that runs, we've set out our full process in From Idea to App Store: Our End-to-End Development Process, from discovery through to post-launch support.

Slower isn't the goal. Getting it right is. Slower is simply what getting it right occasionally costs, and in our experience, clients only ever regret the opposite trade.

If you're planning an app and you'd rather it was built carefully than built quickly, we'd love to hear about it.