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WinklixIT Solution Simplified
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We align our success with our clients success : Our client-centric approach delivers clients satisfaction consistently .
AT&T collaborates with Winklix to enhance SAP performance, streamlining ERP processes and optimizing sales operations.
Boeing partnered with Winklix’s eCommerce experts to unify multiple ecommerce product platforms and improve digital experience.
Burberry partnered with Winklix to revamp its online store, enhancing user engagement and driving higher traffic.
Coles Group engaged Winklix to develop its website and app using Adobe Experience Cloud for better customer experience.
MTailor partnered with Winklix for the development of its website and mobile app for custom-made clothing experiences.
OnTheMarket partnered with Winklix for Salesforce implementation, application development, and digital transformation initiatives.
Valvoline partnered with Winklix for SAP HANA implementation and ongoing maintenance to improve operational efficiency.
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Winklix is trusted by renowned global brands, enterprises, and ambitious businesses to deliver technology solutions that create real impact. We take pride in building long-term partnerships through innovation, reliability, and results-driven execution.
Our London team provides end-to-end mobile application development services — from product discovery and UX research to deployment, App Store submission, and ongoing support. Every solution is custom-built to match your business goals, with no cookie-cutter templates.
We build native iOS applications using Swift and SwiftUI for iPhone and iPad. Our iOS developers are experienced with Apple Human Interface Guidelines, App Store review requirements, ARKit, CoreML, and HealthKit integrations. Ideal for fintech, healthcare, and premium consumer products where performance and security are non-negotiable.
Our Google-certified Android team builds native apps in Kotlin with Jetpack Compose. We cover the full Android ecosystem — phones, tablets, foldables, and Android Auto — and handle Play Store submission, Android 14/15 compatibility, and ongoing security patching.
React Native is our recommended choice for web-first companies expanding into mobile. Our React Native team in London has extensive experience with Expo, React Navigation, Redux, and integration with REST and GraphQL APIs. Existing web developers on your team can contribute directly to a React Native codebase.
For clients who need a single codebase that deploys to both iOS and Android with near-native performance, we recommend Flutter. Winklix has delivered 100+ Flutter apps across retail, logistics, and edtech. Flutter reduces your development cost by 30-40% vs maintaining two separate native codebases.
Winklix provides enterprise-grade Salesforce app development services, building custom mobile and web applications integrated with Salesforce CRM, Service Cloud, and Sales Cloud. Our solutions streamline customer management, automate workflows, and improve business productivity through secure and scalable integrations.
Our enterprise app development services focus on building secure, scalable, and high-performance applications for large organizations. From internal workflow automation and ERP integrations to customer-facing platforms, we create custom enterprise mobility solutions tailored to complex business needs.
Winklix develops Progressive Web Apps (PWAs) that combine the speed and reach of the web with the seamless experience of mobile applications. Our progressive apps offer offline access, push notifications, fast loading speeds, and cross-device compatibility for enhanced user engagement.
We architect systems where intelligence automation, machine learning, real-time data processing, and advanced security aren't bolted on, they're foundational.
The right technology depends on your budget, target audience, and long-term roadmap. Here is an honest comparison from our team who works with all three frameworks.
| Factor | Flutter | React Native | Native |
|---|---|---|---|
| Cost | Lowest (one codebase) | Low-medium | Highest (two codebases) |
| Performance | Near-native | Good (JS bridge) | Best |
| Time to market | Fastest | Fast | Slowest |
| UI consistency | Pixel-perfect across platforms | Platform components | Platform-native look |
| Dev team required | One team (Dart) | One team (JS/TS) | Two separate teams |
| Hot reload | Yes | Yes | No |
| Community & ecosystem | Growing rapidly | Mature & large | Platform-specific |
| Third-party libraries | Good (pub.dev) | Excellent (npm) | Full platform APIs |
| Best for | Startups & MVPs | Web devs going mobile | Performance-critical apps |
We run a structured discovery sprint to understand your business goals, target users, competitors, and technical constraints. Output: a detailed Project Requirements Document, feature backlog, and a fixed-price or time-and-materials quote.
Our UI/UX designers in London create wireframes and an interactive Figma prototype. You review and approve every screen before development begins. No code is written until design is signed off.
Development happens in 2-week sprints. Each sprint delivers a testable increment. We host sprint demos via video call so you see progress constantly.
Functional testing, performance testing (load and stress), security testing, and device compatibility testing across 20+ real device configurations. We use BrowserStack for device matrix testing.
We handle App Store Connect and Google Play Console submission, compliance documentation, privacy policy requirements, app metadata, and review response if Apple or Google requests changes.
We offer 3-month, 6-month, and annual support packages covering bug fixes, OS compatibility updates, performance monitoring, and new feature sprints.
According to industry reports, India’s app economy is projected to reach nearly $800 billion by 2030 — London stands as one of Europe’s most prominent centres for enterprise app development demand, powered by fintech, healthcare, retail, and digital-first startups.App development cost in London depends on project complexity, platform selection, integrations, and feature requirements. Here are real-world pricing ranges based on Winklix projects:
| App Type | Cost Range | Timeline | Examples |
|---|---|---|---|
| Basic MVP | $5,400–$8,600 | 2–3 months | Booking, directory, simple ecommerce |
| Mid-complexity app | $10,700–$26,800 | 4–6 months | Fintech, healthcare, marketplace |
| Enterprise / complex | $32,000+ | 6–12 months | ERP integration, IoT, AI-heavy apps |
We have built mobile apps for AT&T, Honda, IBM, HDFC Bank, and Bajaj Finserv. If you need a company that understands enterprise-grade security, compliance, and scale, Winklix has the track record. Most London app companies serve startups only.
Winklix is a certified Salesforce Partner, ServiceNow Specialist Partner, and Odoo Partner. When your app needs to integrate with enterprise CRM or ITSM systems, we build the integration natively — we do not outsource it.
Founded in 2014, Winklix has been operating longer than most London app companies. Our processes, quality standards, and client communication model are refined from over a decade of project delivery.
We do not hand off design to one agency, development to another, and QA to a freelancer. Your entire project — strategy, design, development, testing, launch, and support — is owned by one Winklix team. Single point of accountability.
You receive a working build every two weeks. Sprint reviews happen on video call with your assigned project manager. No surprises at the end of a 6-month engagement.
Our US and UK clients get Fortune 500-quality mobile development at 40–60% lower cost than equivalent agencies in New York or London. Our London NCR development hub combines high-quality talent with competitive pricing.
Since founding Winklix in 2014, we have delivered over 2,000 mobile applications, helping businesses in London and across the globe scale through digital innovation. Our edge is a single point of contact per project — your solution architect remains accountable from discovery through post-launch support.
We use the industry-best tech stack to build high-performance, scalable, and secure mobile applications. Whether it's native, cross-platform, or hybrid apps, we use the latest tech to bring your vision to life.
Feasibility studyClient/statistical surveyingTech stack warningPlatform and device similarity studiesSpending plan assessmentApplication design outlines
UX research and UI planApplication engineering planMobile (+web) application advancementBack-end improvement and QACoordinationRollout/DistributionNonstop advancement
With purpose at our core, we are committed to driving sustainability, embracing diversity and inclusion, and making a lasting impact on society.
Winklix is a mobile application development company in London that offers comprehensive support for application monetization to its clients after successful mobile app development. The company has a dedicated team of experts who work closely with clients to develop a customized monetization strategy tailored to their specific business needs. We also leverage Artificial Intelligence to enhance monetization models through data-driven insights, personalization, and predictive analytics. Here are some ways in which Winklix supports your application monetization system after successful mobile app development:
Winklix helps clients to integrate ads into their mobile apps to generate revenue through ad impressions and clicks. The company helps clients choose the right ad networks, ad formats, and ad placement strategies to maximize their ad revenue.
Winklix helps clients to implement in-app purchases into their mobile apps to generate revenue from users who are willing to pay for premium features, subscriptions, or virtual goods. The company helps clients to design and implement a seamless in-app purchase experience that encourages users to make purchases.
Winklix helps clients to develop subscription-based models for their mobile apps to generate recurring revenue. The company helps clients to design and implement different subscription tiers, pricing models, and renewal options to maximize their revenue.
Winklix provides clients with advanced data analytics tools that help them to track user behavior, app usage, and revenue generation. The company helps clients to make data-driven decisions that optimize their app monetization strategy and maximize their revenue.
Some of the Benefits of Choosing Winklix as a Mobile App Development Company in London are:
Certified and Experienced Mobile App Developers
Successfully Developed and Deployed 1200+ Apps
900+ Happy Customers Support
24x7 Support Across all Timezones
47% Repeated Customer Base
Competitive Prices and Ontime Delivery
Winklix delivers mobile app development services for businesses looking to build secure, scalable, and user-friendly apps. We create custom iOS, Android, and cross-platform solutions designed to support growth, improve customer experience, and drive real business results.
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Mobile app development in London typically costs between £5,000–£8,000 for a basic MVP, £10,000–£25,000 for a mid-complexity app with custom features and backend integrations, and £30,000 or more for enterprise-grade applications with AI, IoT, or ERP integrations. Winklix provides a detailed, itemised quote after a free initial consultation with no obligation.
A simple app with basic features typically takes 2–3 months. A mid-complexity app with custom UI/UX, third-party API integrations, and a custom backend takes 4–6 months. Enterprise apps with complex integrations and compliance requirements can take 6–12 months. Winklix uses 2-week agile sprints, so you receive a working build to review every fortnight throughout the project.
Yes. We develop native iOS apps (Swift/SwiftUI), native Android apps (Kotlin/Jetpack Compose), and cross-platform apps using Flutter and React Native. For most new projects, we recommend Flutter or React Native to reduce cost. For regulated industries like fintech and healthcare, we recommend native development for maximum performance and security control.
Winklix has delivered apps for fintech, healthcare, retail and ecommerce, logistics, enterprise SaaS (Salesforce, ServiceNow), real estate, and media. Our London team has experience with regulated industries and has passed security and compliance audits for enterprise clients including IBM, AT&T, and HDFC Bank.
Yes. Winklix offers 3-month, 6-month, and annual post-launch support packages. These cover bug fixes, operating system compatibility updates (new iOS and Android releases), performance monitoring, App Store policy compliance updates, and new feature sprints. We do not abandon projects at launch.
Yes. App modernisation is one of our core services. We can conduct a technical audit of your existing app, migrate it to a modern tech stack (e.g. from Objective-C to Swift, or from a legacy hybrid framework to Flutter), redesign the UI/UX to current standards, and improve App Store ratings through performance and stability improvements.
Yes. Winklix signs a mutual NDA before any detailed project discussion. Your concept, business logic, and technical specifications remain confidential. We have signed NDAs with Fortune 500 clients and handle commercially sensitive information routinely.
Our process has six stages: Discovery & Requirements (1–2 weeks), UX Design & Prototyping (2–4 weeks), Sprint-Based Development (2-week sprints), QA & Testing, App Store Submission, and Post-Launch Support. You receive a working demo every sprint and have a dedicated project manager as your single point of contact throughout.
You can contact us through the form on this page or WhatsApp us directly. We typically schedule a free 30-minute scoping call within 24 hours. After that, we send a Project Requirements Document and a fixed-price or time-and-materials quote within 5 business days. There is no cost or obligation at the scoping stage.
Freelancers carry high delivery risk: they can become unavailable mid-project, lack expertise across design, backend, QA, and App Store submission simultaneously, and provide no contractual accountability. Winklix provides a full team — project manager, designer, developers, QA engineer — under a single contract with defined milestones, penalties for delays, and post-launch support. For projects above £5,000, a professional company is a significantly lower risk than any individual freelancer.
Still have questions? We’re here to help. If you didn’t find what you were looking for, feel free to reach out—our team is ready to assist you.Have a question not listed here? Call our London team : +44 2037697122
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