React Native Development Company in London

QServices offers React Native development for London companies in FinTech, Insurance, Legal, and Media. We are not headquartered in London, but we work with UK clients on remote software engagements, with GMT morning hours of daily overlap with our India-based engineering team.

What London buyers typically need from React Native development

London's FinTech, Insurance, Legal, and Media sectors produce some of the most demanding mobile app requirements in the UK. Common project types we see from London buyers include:

• FinTech client portals: FCA-regulated firms need mobile apps that handle KYC flows, transaction histories, and push notifications without compromising data residency under UK GDPR.
• Insurance quote and claims apps: PRA-supervised insurers want cross-platform mobile tools that integrate with legacy policy management systems while meeting FCA conduct rules on digital customer journeys.
• Legal matter management: UK law firms need secure document access and client communication apps with role-based permissions and full audit trails.
• Media content delivery: Publishers and streaming businesses need performant React Native apps that serve video and rich media without maintaining two separate native codebases.

UK GDPR and FCA requirements apply to any app handling personal financial data for UK residents. PRA-supervised firms face additional scrutiny around operational resilience and third-party supplier risk. We build data handling into the architecture from the start, not as an afterthought.

See our React Native development pricing for typical project scopes and what each bracket includes.

How we work with London clients

Our team is based in India, and London clients are on GMT. Our engineers work IST (GMT+5:30), which gives 4 to 5 hours of morning overlap each working day. We schedule standups, design reviews, and decision calls in that window.

Outside that window, we work async. Decisions go into Confluence or Notion, code ships with daily PR reviews on GitHub, and a shared Slack or Microsoft Teams channel stays open for questions. Most clients find the async rhythm works well because it forces both sides to write things down.

We deliver a working build at the end of every two-week sprint. For milestone reviews, we schedule live demos at times that work for the London team. On larger engagements, we are open to a single on-site visit at a key milestone if the client wants to meet in person.

Relevant work in similar markets

Neither of our published case studies is a London-based client, and we will not pretend otherwise. Here is the closest relevant work:

Last-Mile Delivery App (My Delivery): A React Native and .NET project for a logistics business, building iOS and Android from a single codebase. The app handled real-time order tracking, proof-of-delivery workflows, Zoho-powered invoice generation, and eLogi integration for driver assignment.

Equalution Nutrition Platform: A React Native mobile app paired with a React.js web app for dieticians. The platform used ML-driven macro targets from body metrics, with React Native on the client side and Node.js with MySQL on the backend.

Neither is a FinTech or Legal project. If your work involves FCA-regulated data flows or PRA supplier risk requirements, we can walk through how we approach compliance architecture on a discovery call before you commit to anything.

What React Native development costs for a typical London project

We price in USD. At current GBP/USD rates, our rates sit at competitive mid-market levels compared to London agency pricing, without the London overhead built in.

Typical project brackets for React Native work:

• Small scope ($30,000 to $60,000): Single-platform MVP or focused feature set. 10 to 14 weeks. Cross-platform app, basic backend integration, App Store and Play Store submission.
• Medium scope ($60,000 to $120,000): Full iOS and Android app with multiple integrations, user authentication, and a data layer. 14 to 22 weeks.
• Large scope ($120,000 to $180,000): Platform-grade app with complex business logic, financial or insurance system integrations, and compliance-aware data handling. 22 to 28 weeks.

FCA or PRA compliance scope adds roughly 15 to 25 percent to any budget. Each non-trivial third-party integration adds $3,000 to $12,000. We produce fixed-scope estimates after a paid scoping engagement, not after a 30-minute call.

How to start working with us

1. Discovery call (30 minutes): You tell us what you are building and what constraints matter. We tell you honestly if we are a fit.
2. Scoping document: We produce a written scope with a fixed-price estimate and timeline. This takes one to two weeks.
3. Project start: Once the scope is agreed, we sign a contract and begin Sprint 1 within two weeks.

Use the form below to book a discovery call. We respond within one business day.

Can you work with London companies remotely?

Yes. All our client engagements are remote. London clients are on GMT; our team is on IST (GMT+5:30), giving 4 to 5 hours of daily morning overlap. We use Microsoft Teams or Slack for communication, GitHub for code review, and Confluence or Notion for documentation.

For UK GDPR compliance, we sign data processing agreements as a data processor under ICO guidance. For FCA-regulated clients, we address third-party supplier risk in our contract terms and can provide control evidence for your supplier due diligence. The ICO's UK GDPR guidance and the FCA's third-party supplier requirements are the two primary frameworks we work within for London-based clients.