UK product companies compete in a market where London salaries set the tone but Manchester, Birmingham, Edinburgh, and Leeds teams refuse London-priced retainers for the same work. GDPR and UK GDPR expectations show up in vendor diligence early — US-centric shops often hand-wave data processing agreements. Hiring senior Next.js engineers competes with finance and big-tech counteroffers; many scale-ups are remote-first across the UK already. Jythu works afternoon GMT/BST hours for live collaboration, implements privacy controls to your policy and DPA (your legal team leads on lawful basis and subprocessors), and ships SaaS, Shopify, SEO, and AI features with written scope. We do not offer legal advice on Brexit trade rules or ICO registration — we build auditable products and answer technical security questions plainly. Currency is typically quoted USD with invoicing terms agreed in contract. Engagements span fintech dashboards, Northern ecommerce operators, public-sector-adjacent accessibility work, and staff-aug pods for scale-ups outgrowing freelancers.
Jythu ships cross-platform mobile apps with React Native — one TypeScript core, native modules where they matter, and store listing polish included. We handle offline sync, push, analytics, and the release train so you are not juggling two separate native teams on day one. MVPs to dual-store launches with honest scope boundaries.
This hub covers App development for British companies — use the city links below for local context, or start a project conversation and we will map timezone, stack, and budget in one call.
App Development — nearby services
Built for this market — not a generic offshore brief
Built for United Kingdom
GMT/BST afternoon overlap — GDPR-aware implementation to your policy and DPA, Northern UK pricing discipline, and senior engineers on calls instead of anonymous account management layers.
One team across product surfaces
Design, engineering, AI, and growth under one roof — fewer handoffs when the brief spans storefront, app, and acquisition.
Proof over promises
NDA-friendly case patterns, staging demos, and metrics your stakeholders can inspect — not vague capability lists.
AI productivity app (NDA)
A startup needed iOS and Android in public stores for a demo-day narrative — sync, offline handling, and a usable AI assist, not a prototype video. Eight weeks was the hard deadline.
Result: React Native dual-store launch on deadline with a focused feature cut and listing QA. Early App Store rating hovered around 4.8 in the first launch window.
Discover → Design → Build → Launch
Discover
Goals, constraints, and success metrics in a focused discovery pass.
Design
Figma flows approved before TypeScript starts — fewer surprises later.
Build
Two-week sprints with staging deploys you can click every cycle.
Launch
Cutover checklist, monitoring, and a 30-day warranty on fixed projects.
Questions teams ask before kicking off
Do you work UK business hours?
Core live hours are afternoon GMT/BST — enough for pairing, demos, and same-day decisions with India build time bookending.
How do you handle UK GDPR?
We implement technical measures per your privacy policy and DPA — lawful basis, retention, and DPIA content are your legal team's work.
Invoicing for UK Ltd companies?
USD or agreed currency with clear VAT/tax handling per contract — your accountant leads on domestic tax treatment.
England, Scotland, and Wales — same delivery model?
Yes — remote-first across UK cities with city-specific market context on location pages, one delivery playbook.
What does a realistic mobile app timeline look like?
Discovery call → written scope → fixed-phase or retainer proposal. You own the repos and cloud accounts. 30-day post-launch warranty on fixed projects.
5.0 · Rated by 50+ clients
Ready to start a project?
The first discovery call is on us. Bring constraints — we will bring a timeline and a cut list.