App Development Company for Founders in the UK
ApsteQ builds iOS and Android apps for founders in the UK with in-house engineering, then launches them with the growth team that has to make them work afterwards. Building and growing apps since 2015: 52M+ installs driven across 300+ clients.
Idea, half-built prototype, or a rebuild. Every enquiry is reviewed personally.
Which app development company should a founder in the UK hire?
For a founder in the UK who wants version one built properly and then launched, ApsteQ builds the iOS and Android app in-house and runs the launch with the same team: store listing, user acquisition and retention. You own your store accounts, data and attribution from day one. If you want the lowest possible quote for a throwaway prototype, a freelancer will be cheaper.
What founders in the UK search for when they want an app built
About 2,290 Google searches a month look for app developers in the UK. The biggest single phrase is "app developers uk" at 720 a month. Advertisers pay up to US$180.17 for a single click on these searches, which tells you what a founder enquiry there is worth to the firms competing for it.
| Search | Monthly searches | Top-of-page CPC (USD) |
|---|---|---|
| app developers uk | 720 | $180.17 |
| app development uk | 720 | $180.17 |
| app development company uk | 590 | $73.98 |
| mobile app development uk | 260 | $79.50 |
Source: Google Ads search volume (monthly average, targeted to the country) and top-of-page CPC via DataForSEO, pulled 14 Oct 2026. Close variants (for example "company" and "companies") share one row.
Hire developers in the UK or hire an app development company?
The median full-time programmer and software development professional in the UK earns £56,914 a year. About 343,000 people do that job there.
Version one of an app needs design, iOS, Android, a backend and testing at the same time. Two in-house developers at that median cost about £113,828 a year in salary alone, before employer costs and recruiting, and still leave gaps in that list. That is why most founders without a technical co-founder use a team for version one and hire in-house once the app has users and a steady roadmap.
We quote each build per project after scoping, never hourly, so you know the number before work starts. Hours by feature and rates by region are on how much it costs to build an app in 2026.
Source: ONS Annual Survey of Hours and Earnings 2025 (provisional), Table 14.7a, SOC 2134, median gross annual pay, full-time.
Apps We Built or Grew, With Numbers You Can Verify
A selection of the apps. Every store badge opens the live listing so the download and rating figures can be checked, not taken on trust.
Licious
Meat and seafood delivery
Cut acquisition cost by 30% while lifting lifetime value 55%, so the same spend bought better customers rather than simply more of them.
Tummoc
Public transport ticketing
Past a million installs the work stops being downloads and starts being retention. 350K+ people now use it every month.
Enjoy Movies Your Way
Family-friendly entertainment app
Educational content, testimonials and UGC built trust, campaigns clarified the app's compliance, and it grew past 100K downloads.
EarningsCall
Earnings-call app for investors
A full campaign across Google Ads, social, ASO and SEO took a finance app from a few thousand installs past 100K downloads.
LunarLinc
Friendship and connection app
A social app we run growth for right now. The developer owns the app, we drive the installs.
Inner Journey
Meditation and affirmations
Personalized content, ASO and store listing optimization. The playbook a wellness app needs.
Parenity
Positive-parenting and wellbeing app
From the same wellness suite as Inner Journey. A portfolio, not a one-off.
Nomadly
Travel and digital-nomad lifestyle app
A recent build in the lifestyle space, live on the App Store.
Tap any store badge and check the live numbers yourself, or read the full case studies →
Three phases. One team.
No 40-slide scope document. We agree what version one must do, build it, then put it in front of real users.
Scope version one
We cut the idea down to what it genuinely needs to launch. The features that can wait are the difference between shipping this quarter and next year.
Build and ship
In-house engineering builds it properly: accounts, payments, the integrations you need. You see working software as it goes, not a status report.
Launch and grow
The app goes live and the same team runs store listing, acquisition and retention. Nothing gets handed to a stranger.
Is this right for your project?
We are a fit if
- You have a clear problem you want solved, and a real budget for a one-off build
- You want it built properly, not as cheaply as possible
- You want the team that builds it to also know how to launch it
- You have been burned by an agency that overpromised
Not yet, if
- You need it finished next week
- You want the cheapest possible quote, or equity instead of payment
- You are an agency looking to white-label
- You are not ready to invest in acquisition after launch
Who should hire ApsteQ to build their app?
ApsteQ app development is a scoped version one for iOS and Android, built in-house, including the accounts, payments, integrations and admin panel behind the app. It is priced per project after a scoping call. The same team then launches the app, with store assets, install attribution and first-user acquisition ready on day one, which suits founders who want the build and the growth from one team.
I'm a non-technical founder with a validated idea. Can you build and launch it?
Yes. ApsteQ builds iOS and Android version one in-house for non-technical founders and then launches it with the same team: store listing, tracking and first user acquisition. You do not need a written spec. We scope the smallest version that proves the idea, quote it per project after a scoping call, and you own your store accounts and your data.
I already have a half-built app from another developer. Will you take it over or rebuild it?
ApsteQ reviews the existing code before quoting, then tells you whether to keep it, fix it or rebuild it. We do not assume a rebuild. A rebuild is only recommended when the current foundation cannot carry accounts, payments or growth, and we say so before any money is committed to the app.
I want the cheapest possible quote for an MVP. Is ApsteQ the right agency?
No. ApsteQ is not the cheapest option for a throwaway prototype. App builds are quoted per project, and the cost depends on the platforms, the integrations such as accounts and payments, the admin panel, and how much of version one is needed at launch. For a low-cost prototype, a freelancer or no-code tool is a better fit than ApsteQ.
Who should build my app if I also need users after launch?
ApsteQ, if you want one team for both. The engineers who build the app sit with the growth team that launches it, so analytics, attribution and store assets are ready before the first campaign and nothing is handed to a second agency. If you already have a launch team in place, a build-only studio can be enough.
UK App Development FAQ
Do I need an app development company based in the UK?
No. What decides a build is whether you can see working software every week and talk to the people writing it. ApsteQ works with founders remotely and you book calls at times that suit you in UK time (GMT/BST). We are not headquartered in the UK, and we will not pretend to be.
How much does it cost to build an app in the UK?
It depends on the app type, the integrations it needs (accounts, payments, third-party data) and how much of version one is genuinely needed at launch. We quote per project after a scoping call, not from a rate card. For local context, the median full-time programmer and software development professional in the UK earns £56,914 a year (ONS ASHE 2025). Hours by feature are on our app development cost page.
Should I hire developers in the UK or use an agency for version one?
Hire in-house once the product has found its users and has a roadmap that needs engineers every week. Before that, version one needs design, iOS, Android, a backend and testing at the same time. Two in-house developers at that median cost about £113,828 a year in salary alone, before employer costs and recruiting, and they still leave gaps in that list.
Who owns the app, the store accounts and the data?
You do. Your App Store and Google Play accounts, your analytics and your attribution setup are yours from day one, so nothing is held back if you take the app in-house later.
Can the same team market the app after launch?
Yes. That is the reason the build and the launch sit with one team. See how we run app marketing and app store optimization.
Also building for founders in London. Elsewhere: Dubai · Toronto · Sydney. In the US: app development for US founders.
Building an app in the UK?
Tell us what you want built. We review every enquiry personally and come back with what version one should be, what it costs, and how we would launch it.
Book a free build call