When your app breaks, users don't complain. They delete it.

Yes, and it’s the majority of our engagements. We map the codebase, the dependencies, the backend services, the store accounts and the signing setup independently. We document as we go. We don’t need a handover from the original developer, and we don’t need them to be contactable.

Yes. Rejections usually come down to privacy declarations, permission justifications, billing rule breaches, deprecated SDKs, or “insufficient usability”. We diagnose exactly what triggered it, fix the underlying issue, and manage the resubmission and review correspondence for you. Mi Box Live came to us after an App Store rejection and an agency walking away, we got them onto both stores in six weeks.

Call us on 01429 555088, this is a P1 critical issue. A retainer client gets a senior developer allocated within one hour. We identify whether it’s a deprecated API, a permissions change, a broken dependency, or a layout failure on new devices, then ship a hotfix release. Roam Everywhere’s critical app issue was reported at 15:04 and confirmed resolved at 15:39, 35 minutes.

Almost certainly not. A rebuild is the easiest thing for an agency to sell and one of the most expensive things you’ll buy. We diagnose the actual root cause first. Mi Box Live was told by multiple agencies they needed to start again, £50,000 and fifteen months. We preserved the existing databases and structure and had them live on both stores in six weeks. We only recommend a rebuild when it’s genuinely necessary, and in 26 years that has been rare.

Flutter, React Native, native iOS and native Android. We also take on handovers from other frameworks, including Unreal Engine builds, and migrate them properly when the original platform choice was wrong for the market. We’ll always tell you honestly whether your current framework is the right one.

Yes. New screens, an onboarding flow, a members area, offline mode, subscriptions and in-app purchases, all built into your existing app. We scope everything commercially upfront so you know exactly what you’re getting and what it costs before we write any code.

Yes. We handle build preparation, signing, certificates and provisioning, store listings, privacy declarations, staged rollouts and review correspondence. Releases go out in planned windows so a submission never catches you by surprise, and if a build is rejected, we deal with it.

Yes. Slow apps have diagnosable causes, bloated start-up work, memory leaks, unoptimised images, blocking network calls on the main thread, inefficient list rendering. We profile the app on real devices and fix the root causes. Most apps improve significantly without changing a single element of the design.

Usually, yes. We work through account ownership, transfer processes and key regeneration with Apple and Google. It’s a common situation and rarely as fatal as it first appears, but it’s much easier to resolve before you need an urgent release, so tell us early.

A maintenance plan recompiles your app and sends a report. We are senior developers who fix the actual problems, crashes, store rejections, broken SDKs, performance, new features. When something important breaks, you need someone who understands the platform deeply and can ship a fix today. That’s what we provide, with a named developer, 1-hour P1 response, and 3-hour acknowledgement on everything.