--- title: "Mobile App Development agencies in Leicester - AgencyIndex" url: "https://www.marketingagencyindex.com/uk/services/mobile-app-development-leicester-agencies" description: "Every UK marketing agency offering mobile app development in Leicester, indexed on AgencyIndex." --- [Home](https://www.marketingagencyindex.com/uk) / [Services](https://www.marketingagencyindex.com/uk/services) / [Mobile App Development](https://www.marketingagencyindex.com/uk/services/mobile-app-development) / in Leicester Mobile App Development in Leicester · 2 agencies # Mobile App Development agencies in Leicester. Mobile App Development is the build of iOS and Android applications, native (Swift or Kotlin) or cross-platform (React Native, Flutter, or Capacitor), covering discovery, UX and UI design, engineering, QA on real devices, App Store and Google Play submission, and post-launch maintenance. It sits next to web development but answers to a different set of platform rules. This page shows every agency on AgencyIndex offering mobile app development in Leicester. At a glance - 2 UK agencies offering mobile app development in Leicester - Part of the [Mobile App Development](https://www.marketingagencyindex.com/uk/services/mobile-app-development) service set - Indexed in [Leicester](https://www.marketingagencyindex.com/uk/locations/leicester) - Reviewed 18 May 2026 Showing 1-2 of 2 mobile app development agencies in Leicester · [All Mobile App Development agencies](https://www.marketingagencyindex.com/uk/services/mobile-app-development) [Krishang Technolab](https://www.marketingagencyindex.com/uk/agency/krishang-technolab) Specialist · Leicester · 11-50 Employees · Verified Krishang Technolab's AI-powered software, mobile apps, and digital marketing solutions will help you expand your business faster than ever. We use creative, data-driven technology to help businesses optimize processes, increase consumer engagement, and achieve measurable results. [Digital Strategy](https://www.marketingagencyindex.com/uk/services/digital-strategy) · [Mobile App Development](https://www.marketingagencyindex.com/uk/services/mobile-app-development) · [SEO](https://www.marketingagencyindex.com/uk/services/seo) · [Social Media Advertising](https://www.marketingagencyindex.com/uk/services/social-media-advertising) · [Software Development](https://www.marketingagencyindex.com/uk/services/software-development) · +3 more services · [IT & Technology](https://www.marketingagencyindex.com/uk/industries/it-technology) [View profile →](https://www.marketingagencyindex.com/uk/agency/krishang-technolab) [CWS Agency](https://www.marketingagencyindex.com/uk/agency/cws-agency) Independent · Leicester · 2-10 Employees CWS is a leading digital agency nestled in the heart of Loughborough, Leicestershire. As a dynamic team of innovators, we thrive on crafting solutions and generating transformative impacts for our clientele. Choosing the perfect partner for your pivotal project can be a daunting task. However, at CWS, we possess the knowledge and skills required to assist you in bringing your project to fruition [Digital Strategy](https://www.marketingagencyindex.com/uk/services/digital-strategy) · [Email Marketing](https://www.marketingagencyindex.com/uk/services/email-marketing) · [Mobile App Development](https://www.marketingagencyindex.com/uk/services/mobile-app-development) · [PPC](https://www.marketingagencyindex.com/uk/services/ppc) · [SEO](https://www.marketingagencyindex.com/uk/services/seo) · +4 more services · [Energy](https://www.marketingagencyindex.com/uk/industries/energy) · [Fashion & Retail](https://www.marketingagencyindex.com/uk/industries/fashion-retail) · [IT & Technology](https://www.marketingagencyindex.com/uk/industries/it-technology) · +2 more industries [View profile →](https://www.marketingagencyindex.com/uk/agency/cws-agency) Editor's note AgencyIndex tracks 2 mobile app development agencies in Leicester. The list above is filtered to that intersection and ordered with verified and featured listings first. For the wider editor's view on mobile app development agencies in the UK, see [the mobile app development service brief](https://www.marketingagencyindex.com/uk/services/mobile-app-development). For context on Leicester's marketing cluster, see [the Leicester location brief](https://www.marketingagencyindex.com/uk/locations/leicester). The pricing, timeline and red-flag notes below apply to mobile app development as a discipline; they do not change materially in Leicester. Typical cost £25,000-500,000+ per project MVP / lean build £15,000-70,000 · Full production app £40,000-180,000 · Enterprise or regulated £150,000-500,000+. Capacitor / hybrid cheapest at £10,000-80,000. Maintenance retainers typically 15-20% of build cost per year. Realistic timeline 12-32 weeks per app MVP to production launch Discovery 1-3wks · Design 2-6wks · Build 4-16+wks · QA on device matrix 1-4wks · App Store / Play submission 1-3wks (review 1-7 days). Complex enterprise builds run 6-12 months. Maintenance is ongoing. Red flags 6 to watch in any pitch - Refusal to name the actual delivery team or disclose if work is being subcontracted offshore - QA done only on simulators with no real-device matrix across iOS and Android versions - No App Store Optimisation, no help with screenshots, metadata, privacy labels, or review rejections - No SLA on bug fixes, no warranty period, no defined severity levels in the contract - Proprietary backend or framework with no clear source code, infrastructure, or data ownership at handover - Cannot speak fluently about App Tracking Transparency, Google Play Data Safety, or EU DMA distribution rules Mobile App Development across the UK ## Mobile App Development agencies in other cities. [All locations](https://www.marketingagencyindex.com/uk/locations) [Mobile App Development in London 64](https://www.marketingagencyindex.com/uk/services/mobile-app-development-london-agencies) · [Mobile App Development in Manchester 10](https://www.marketingagencyindex.com/uk/services/mobile-app-development-manchester-agencies) · [Mobile App Development in Birmingham 6](https://www.marketingagencyindex.com/uk/services/mobile-app-development-birmingham-agencies) · [Mobile App Development in Leeds 5](https://www.marketingagencyindex.com/uk/services/mobile-app-development-leeds-agencies) · [Mobile App Development in Cardiff 4](https://www.marketingagencyindex.com/uk/services/mobile-app-development-cardiff-agencies) · [Mobile App Development in Nottingham 4](https://www.marketingagencyindex.com/uk/services/mobile-app-development-nottingham-agencies) · [Mobile App Development in Sheffield 4](https://www.marketingagencyindex.com/uk/services/mobile-app-development-sheffield-agencies) · [Mobile App Development in Bath 3](https://www.marketingagencyindex.com/uk/services/mobile-app-development-bath-agencies) · [Mobile App Development in Cambridge 2](https://www.marketingagencyindex.com/uk/services/mobile-app-development-cambridge-agencies) · [Mobile App Development in Northampton 2](https://www.marketingagencyindex.com/uk/services/mobile-app-development-northampton-agencies) · [Mobile App Development in Norwich 1](https://www.marketingagencyindex.com/uk/services/mobile-app-development-norwich-agencies) · [Mobile App Development in Shrewsbury 1](https://www.marketingagencyindex.com/uk/services/mobile-app-development-shrewsbury-agencies) Other disciplines in Leicester ## Other services in Leicester. [All Leicester agencies](https://www.marketingagencyindex.com/uk/locations/leicester) [SEO in Leicester 15](https://www.marketingagencyindex.com/uk/services/seo-leicester-agencies) · [Web Design in Leicester 14](https://www.marketingagencyindex.com/uk/services/web-design-leicester-agencies) · [Web Development in Leicester 13](https://www.marketingagencyindex.com/uk/services/web-development-leicester-agencies) · [Content Marketing in Leicester 10](https://www.marketingagencyindex.com/uk/services/content-marketing-leicester-agencies) · [Digital Strategy in Leicester 10](https://www.marketingagencyindex.com/uk/services/digital-strategy-leicester-agencies) · [Branding in Leicester 8](https://www.marketingagencyindex.com/uk/services/branding-leicester-agencies) · [PPC in Leicester 8](https://www.marketingagencyindex.com/uk/services/ppc-leicester-agencies) · [Email Marketing in Leicester 7](https://www.marketingagencyindex.com/uk/services/email-marketing-leicester-agencies) · [Local SEO in Leicester 2](https://www.marketingagencyindex.com/uk/services/local-seo-leicester-agencies) · [Public Relations in Leicester 2](https://www.marketingagencyindex.com/uk/services/public-relations-leicester-agencies) · [Marketing Analytics and Tracking in Leicester 1](https://www.marketingagencyindex.com/uk/services/marketing-analytics-leicester-agencies) · [Performance Marketing in Leicester 1](https://www.marketingagencyindex.com/uk/services/performance-marketing-leicester-agencies) Frequently asked ## What brands ask about mobile app development agencies. The 5 questions our editors get most often, answered honestly. These apply to mobile app development as a discipline regardless of city. Curated by humans ### How much does it cost to build a mobile app with a UK agency in 2026? UK mobile app pricing splits by complexity and team type. A lean MVP from a boutique studio runs £15,000-40,000, mid-market agencies £30,000-70,000, and enterprise dev houses £60,000-120,000 and up. Full production apps with payments, custom backends, and proper QA sit at £40,000-180,000 across the mid-market, climbing past £400,000 for regulated or enterprise work. Capacitor and hybrid builds are cheapest at £10,000-80,000. Maintenance retainers typically run 15-20% of the build cost per year. ### How long does mobile app development take from kick-off to App Store launch? UK practitioner consensus is consistent. A simple MVP runs 8-12 weeks, a standard business app 16-30 weeks, and a complex enterprise or fintech build 6-12 months. The phases are roughly: discovery 1-3 weeks, design 2-6 weeks, build 4-16 weeks or more, QA on a real-device matrix 1-4 weeks, and store submission 1-3 weeks. Apple review typically lands in 1-3 days and Google in 1-7 days once the binary is submitted, assuming privacy disclosures and metadata are clean. ### Should I build native iOS and Android or use cross-platform React Native or Flutter? Native (Swift, Kotlin) wins on platform-specific UX polish, deep OS integrations, and access to new features the moment Apple or Google ships them. React Native and Flutter have closed most of the gap for standard product work, run one codebase across both platforms, and usually cost 30-50% less than building twice natively. Most new UK briefs in 2026 land on cross-platform unless there is a specific reason not to. ### What is included in mobile app development versus what gets billed separately? A proper scope covers discovery, UX and UI design, engineering, backend or API work, QA across a real-device matrix, App Store and Google Play submission, and a defined warranty window for bug fixes. Things often billed separately or skipped by cheaper quotes: maintenance retainers, App Store Optimisation, analytics set-up, fixes for older OS versions, and compliance work (App Tracking Transparency consent, Data Safety forms, GDPR). Ask for line items, not a single project number. ### What are the main red flags when hiring a mobile app development agency? Refusal to name the actual delivery team or disclose offshoring. QA only on simulators with no real-device matrix. Treating launch as just uploading a binary, with no App Store Optimisation or plan for review rejections. No SLA on post-launch bug fixes and no warranty period in the contract. Proprietary backends that lock the brand in and make migration painful. Inability to discuss App Tracking Transparency, Google Play Data Safety, or EU DMA distribution rules.