Senior product design and app development for UK founders and companies, with a full working-day overlap with London and one accountable person from kickoff to launch.
- Working hours
- Full overlap with the UK working day (GMT / BST)
- Pricing
- Fixed-scope proposals in GBP / USD
- Compliance
- UK GDPR-ready
- Ownership
- Your code, your accounts, IP assigned to you
From London fintech to D2C brands in Manchester and Edinburgh, UK businesses increasingly want their own app rather than renting space on someone else’s platform — but agency day rates make that hard to justify early on.
siddhesh.studio offers the same senior quality without the overhead. You work directly with the person designing and building your app, during your working day, with progress you can test on your own phone every week.
Your working day
Overlap with the whole UK working day, so calls and feedback happen in real time.
GBP or USD
Fixed-scope proposals in pounds or dollars, paid by bank transfer or card.
UK GDPR by default
Privacy-first data handling, consent flows and data processing terms built in from day one.
Contracts that suit you
Work under your NDA and terms, with IP assigned to your company.
Have an app idea? Get a free, fixed-scope estimate.
- Reply within one business day
- No obligation
- You own the code
- 01
iOS app development
Native iPhone and iPad apps in Swift and SwiftUI — fast, accessible and built the way Apple intended, so they feel at home on the platform from day one.
- 02
Android app development
Native Android apps in Kotlin and Jetpack Compose, tested on the real range of phones your customers use — not just the latest flagship.
- 03
Flutter app development
One Flutter codebase, two polished apps. The fastest sensible route to iOS and Android without the app feeling like a compromise on either.
- 04
React Native app development
Cross-platform apps in React Native and TypeScript — ideal when your team already lives in JavaScript, or when the app should share logic with your web product.
- 05
MVP app development
A focused first version that real users can download — scoped tightly, built properly and ready to grow, not a throwaway prototype.
- 06
App UI/UX design
Flows, wireframes and interfaces designed by someone who also writes the code — so everything you approve can actually be built, on time.
- 07
Backend & API development
Everything users never see but always feel: sign-in that just works, payments that never double-charge and data that’s there when they need it.
- 08
App maintenance & support
Apps are never really finished. A calm monthly plan keeps yours fast, secure and up to date — and keeps improving it.
- 01Week 1
Understand
We talk through the idea, who it’s for and what success looks like.
- 02Weeks 2–3
Shape
Flows, wireframes and a clickable prototype, while decisions are still cheap.
- 03Weeks 4–10
Build
Design and engineering in short cycles, with a fresh test build most weeks.
- 04Ongoing
Launch & stay
Store release, monitoring and steady improvements once real users arrive.
Maison — Boutique stays
2025Booking for a small collection of independent homes — slow to browse, fast to book.
Otto — Personal finance
2025Net worth, accounts and spending in one calm view, with bank linking and biometric sign-in.
Still — Journaling
2024A daily journal that works offline, syncs quietly and reminds you gently. Subscriptions from day one.
Mise — Restaurant ordering
2024Menu, ordering and checkout for a neighborhood restaurant group, with a kitchen dashboard behind it.
Every project is scoped individually, with a fixed proposal in GBP or USD after a short call. Most first versions are planned as 6–12 week phases.
Yes — there is overlap with the full UK working day, so calls, reviews and quick questions happen in real time.
Data protection is built in: consent flows, minimal data collection, secure storage and a data processing agreement where needed.
Yes. Invoices can be issued in GBP or USD to your UK company and paid by bank transfer or card.