Connect with the most noteworthy mobile app development companies in London! Explore their case studies, list of clients, user reviews, average rates and more to find the best team to build your next app.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
United Kingdom × London × Luxury × Sort by: Top Rated ×Clear Filters
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We help businesses in building Web, App, Software, and Adapting AI Solutions.
Specializing in iOS, Android, and Flutter app development, Probey Services builds custom solutions that grow with businesses. Backed by 12+ years of experience and a team of 320+ specialists, it has delivered 1,800+ projects and served 120+ clients, including Waze and the Cleveland Clinic...
Top Services:
Mobile App Development
Software Development
Web Development
Web Design
WordPress Website Design
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Location
London, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$10/hr
Minimal Budget
Under $1,000
Portfolios Count
94 Projects Listed
Probey Services Services
Mobile App Development
Software Development
Web Development
Web Design
WordPress Website Design
Digital Marketing
Digital Services
SEO
IT Services
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bartisans
Samyakk
30 Days Fitness
Isharya
The Estate Residences
VegenMart
Fresh Menu Application
PRAO Fashion Jewellery
Audentia Space
Wings of Change
Data sourced from the agency's DesignRush profile
Probey Services Reviews & Testimonials
Rajat Sinh Founder at Aaayan Systems
5.0★
Web Development Review from Rajat Sinh
Probey transformed our outdated website into a modern, high-performing platform by understanding our business goals and delivering the right solutions. Since the launch, we have seen significant growth in website traffic, lead conversions, and operational efficiency through their backend integrations. Impressed with their expertise and quality of work, we also trusted Probey with our CRM development project as well. Thank you to the entire Probey Services team for your professionalism and support.
Roshan CEO at NanoTherapX
5.0★
Web Design Review from Roshan
This is Roshan, CEO at NanoTherapX. Working with Probey Services for our CRM Development. What stood out most was their stability, consistency, reliability, and a smooth implementation. The CRM has streamlined our client management, improved team efficiency, and helped us manage operations more effectively. Since its implementation, we've seen better productivity and consistent business growth. I highly recommend Probey Services UK to any business looking for a reliable technology partner.
Tejaswini Director at Green Matter Packaging
5.0★
Mobile App Development Review from Tejaswini
What stands out most about Probey Services is their discipline-no missed calls, no vague timelines, and no surprises. They built our mobile app with a level of professionalism that made us feel like a priority throughout the project. The delivery was on schedule, the code quality was excellent, and the final product met high standards. Since the app launch, we've seen consistent business growth, and managing customer orders has become much more efficient. I highly recommend Probey Services UK to any business looking for a dependable technology partner.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Ecommerce engineering agency for Adobe Commerce (Magento), Shopify Plus, SFCC, Medusa and Shopware. B2B portals, ERP integration (SAP, NetSuite, Dynamics), replatforming, rescue of failing builds, team extension. Adobe Commerce Silver, Hyvä Bronze Partner. Est. 2009, 200+ engineers, Europe and US...
Top Services:
eCommerce Development
Web Development
Mobile App Development
Software Testing
Cloud Consulting
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Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
20 Projects Listed
Elogic Commerce Services
eCommerce Development
Web Development
Mobile App Development
Software Testing
Cloud Consulting
Digital Services
UI/UX Design
Web Design
eCommerce
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
TurcomUSA
Bauwerk Colour
Watches of Mayfair
Millenium
Dampfi
Amsale
Mount-it
Marimekko
DiggEcard
Modest Maillot
Data sourced from the agency's DesignRush profile
Elogic Commerce Reviews & Testimonials
Hanna Dobromyl Technology Partnerships Lead at Akurateco
5.0★
eCommerce Review from Hanna Dobromyl
We brought Elogic in as an extension of our engineering team to help Akurateco scale integrations across Shopify Plus, Adobe Commerce, and custom commerce environments for enterprise merchants. Their senior engineers integrated smoothly into our workflows, covering integration development, platform customization, and technical consulting - with communication that stayed transparent, disciplined, and proactive throughout, from status updates to flagging risks early. Elogic's strength showed most in complex B2B commerce - account structures, merchant-specific configurations, and enterprise buying requirements - and in integrating our stack with ERP, CRM, PIM, and other backend systems. When priorities shifted, they adapted without friction, and for an engagement of this scope, the value was clear: their process lowered hiring risk and let us scale delivery without building that capacity in-house. The impact has been measurable: integration delivery accelerated by roughly 3040%, delivery capacity grew by about 50%, and we've been able to support enterprise merchant requirements faster without expanding headcount. This is an ongoing partnership, and Elogic continues to be a reliable technology partner as we scale.
Anna Korobkyna Business Development Manager at Protectimus Limited
5.0★
B2B Review from Anna Korobkyna
Elogic helped us build and improve the digital experience around our enterprise cybersecurity platform, focusing on customer-facing workflows and a more scalable way for enterprise customers to manage their accounts and services. As our enterprise customer base grew, many processes still required manual involvement from our internal teams, which became difficult to scale. We needed a partner who could understand our business processes and help us build a more efficient and maintainable solution. Elogic supported us with customer portal development, account management workflows, API integrations with our existing systems, backend and frontend development, QA, and ongoing technical improvements. What stood out was their ability to understand the complexity of enterprise requirements and think beyond individual tasks. They focused not only on delivering functionality but also on creating solutions that could support future growth. Communication was clear and proactive throughout the engagement. The team adapted well as priorities evolved and worked closely with us to keep everything aligned. The result has been reduced manual effort in customer workflows, a stronger foundation for scaling enterprise operations, and more time for our internal team to focus on advancing our core security platform. This is an ongoing partnership, and I would recommend Elogic to B2B software companies looking for a technology partner to build scalable customer-facing platforms and complex integrations.
Julia Klotsko Head of Marketing at Panem Agency
5.0★
eCommerce Development Review from Julia Klotsko
We brought Elogic in to build a Shopify store from scratch for one of our clients - a project that required not just a clean storefront but deep integrations with NetSuite for ERP and Brightpearl for order management, alongside our full marketing stack. That combination of storefront and backend complexity is exactly where a lot of agencies fall short.Elogic handled it without missing a beat. The discovery phase was thorough - they mapped every integration touchpoint before writing a line of code, which eliminated the kind of mid-build misalignments that usually cost real time and money to fix. Both workstreams ran in parallel and came together cleanly at launch.The results were tangible: over 120 pre-orders in the first two weeks, 40% above target; order processing errors dropped by roughly 70% after Brightpearl automation replaced manual handling; inventory discrepancies between the storefront and NetSuite went to zero; and paid media ROAS improved by 25% in the first month simply because attribution was finally accurate.Project management was disciplined and transparent throughout - we always knew where things stood, and when requirements shifted mid-build, the team adapted without friction. After launch they stayed actively involved, optimising performance and flagging issues proactively rather than waiting to be asked.For a project of this complexity, Elogic delivered strong value for money. I would recommend them to any agency or business dealing with backend system complexity alongside a storefront build - that's where they genuinely stand out.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Since 2003, scandiweb has helped global brands and startups grow through Magento development, mobile solutions, and practical AI for eCommerce. Clients include Jaguar, Land Rover, Peugeot, The New York Times, and 700+ businesses in 35 countries...
Top Services:
eCommerce Development
UI/UX Design
Mobile App Development
VR/AR
AI Development
Show more
Location
London, United Kingdom
Number of Employees
500 - 999
Minimal Budget
$1,000 - $10,000
Portfolios Count
16 Projects Listed
Scandiweb Services
eCommerce Development
UI/UX Design
Mobile App Development
VR/AR
AI Development
Web Design
IoT
Software Development
SEO
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Wallmart
New York Times
Lafayette148NY
Rockar
Buff
Jysk
Kuru footwear
Lamborghini
Samsung
Puma
Data sourced from the agency's DesignRush profile
Scandiweb Reviews & Testimonials
Marc Casper Chairman, President and CEO at Thermo Fisher Scientific
5.0★
Digital Advertising Review from Marc Casper
For the digital marketing portion of the project, Scan tracked growth and engagement on our social media platforms. It was clear that their work directly drove growth in our online presence. On the web development side, our investors and internal executive stakeholders were impressed with their work. Its too early to truly gauge the value of the site, but in the immediate term, those who didn't like the old site have really liked the new one.They were great with structuring regular Zoom calls to keep everything on track. Outside of these calls, we communicated via email and Basecamp.
Amanda Watts Founder at Business Advisor Academy
5.0★
Digital Advertising Review from Amanda Watts
In our email marketing campaigns, we've seen a 25% return on investment. Our PPC ROI is 250%. They've found a way to attract an audience to our site despite safety training not being an objectively exciting subject.Their project management skills are fantastic. They report progress to us multiple times a day, which keeps me happy. Scandiweb is always in touch with us to make sure we know how everything is going. We never have to chase them down about anything.
JOSHUA MARGOLIS Owner and Founder at Mind Over Matter
5.0★
eCommerce Development Review from JOSHUA MARGOLIS
The purpose of this project is to redesign the existing website with a modern, user-friendly interface and integrate a custom checkout system tailored for subscription-based services. The new design will enhance the user experience, improve site performance, and streamline the subscription process to increase conversions and customer retention.The speed at which you completed the project without compromising on quality is truly impressive. Not only did you meet our tight deadlines, but the site also looks modern, runs smoothly, and the functionality has been greatly improved.Your attention to detail, responsiveness, and ability to quickly address any feedback or issues along the way made the whole process seamless. This upgrade has already made a significant difference, and we couldn't be happier with the results.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
At OnlinXP, we believe in the transformative power of the digital world. Since our inception in 2016, we have been on a mission to empower businesses, entrepreneurs, and individuals to thrive in the ever-evolving online landscape. Headquartered in the bustling metropolis of New Delhi, India, our team of...
Top Services:
Digital Services
Web Design
UI/UX Design
eCommerce Development
Web Development
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$15/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
OnlinXP Services
Digital Services
Web Design
UI/UX Design
eCommerce Development
Web Development
WordPress Website Design
Digital Marketing
Mobile App Development
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
LawStreet Journal
The Dark Horse
Alkof Holidays
GDX Tech
RishtaMilao.com
Zuche Pharmaceuticals
KazarMax
Acxiom Consulting
Viber India
NordFX
Data sourced from the agency's DesignRush profile
OnlinXP Reviews & Testimonials
Sunil Kumar Tour Operator at Alkof Holidays
5.0★
Web Development Review from Sunil Kumar
Since 2017, Alkof Holidays has relied on Onlinxp for design, development, and management services, and we couldn't be more satisfied. From captivating design to seamless functionality, Onlinxp delivers excellence. Their proactive management ensures our online presence is always optimized. We highly recommend Onlinxp for their professionalism and commitment to results.
mintoo kumar Review from Google
5.0★
mintoo kumar's Review Sourced from Google
We are very much satisfied with the web development service provided by Onlinxp. They are working for us since 2017 on various projects.
Go India Holiday Review from Google
5.0★
Go India Holiday's Review Sourced from Google
Best services we have more then 10 hosting with OnlineXp Mr. Sanjeev providing their best services.Thanks Team Online XpGo India Holiday - Delhi
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Appnova is a full-service creative design agency with 20 years of experience in creative, eCommerce and digital projects. Based in London, New York & Rome, we create tailored solutions and deliver inspiring digital experiences to build brands...
Top Services:
eCommerce Development
Web Design
Web Development
UI/UX Design
Digital Marketing
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
5 Projects Listed
Appnova Services
eCommerce Development
Web Design
Web Development
UI/UX Design
Digital Marketing
Product Design
Content Marketing
Branding
Mobile App Development
Digital Strategy
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Knorr
Browns Bride
Joseph
IIUVO
Miller Harris
Monilo
McIntosh Laboratory
Amy Henley
Data sourced from the agency's DesignRush profile
Appnova Reviews & Testimonials
Julia F Review from Google
1.0★
Julia F's Review Sourced from Google
Charged us 12k for a 'custom' shopify when it was actually just a template adaptation. Illegally displaying our latest campaign images and intellectual property on their website for commercial purposes, despite this job being 5 years ago.
Deantr Review from Google
5.0★
Deantr's Review Sourced from Google
I recently got in touch with Appnova to develop a luxury eCommerce website for my startup. Their team really took the time to understand the nuances of my business, which I really appreciated.I'm excited to continue working with them on future projects. Highly recommend Appnova if you're looking for fashion eCommerce website development services.
Lucy Review from Google
5.0★
Lucy's Review Sourced from Google
Being in the fashion industry, it was paramount to find a digital partner who could match our vibrancy and creativity. We found it in Appnova.Our new eCommerce site looks incredible. It packs a powerful punch visibly while being highly functional and easy for our customers to navigate. They integrated a variety of payment options too, which is perfect for our diverse client base.We’re now working on a marketing strategy to further elevate our fashion brand online. I wish we could keep Appnova just for ourselves! The team is great to work with, and they constantly exceed our expectations.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Creative digital solutions /with a sprinkle of human touch.
Inventiff is a full-service tech partner that helps businesses transform ideas into innovative, scalable digital solutions fast and efficiently. We specialize in building high-performing websites, custom digital products, and finding expert talent for key areas...
Top Services:
Web Development
Web Design
Software Development
UI/UX Design
Mobile App Development
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
9 Projects Listed
Inventiff. Services
Web Development
Web Design
Software Development
UI/UX Design
Mobile App Development
Graphic Design
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bookster
Planable
Bookr
Omniconvert
ialoc
HCT
Cango Mobility
TaskManager
WolfPack
Around25
Data sourced from the agency's DesignRush profile
Inventiff. Reviews & Testimonials
Paul Andrei Review from Google
5.0★
Paul Andrei's Review Sourced from Google
Great team! They helped us in developing custom solution for our business.We recommend their services!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
AndAgain has an Integrating strategic insights, creative ingenuity, and cutting-edge technology, we specialize in the development of digital products, websites, apps, and campaigns that not only enhance our clients' online presence but also elevate the image of our agency partners...
Top Services:
Creative Services
UI/UX Design
Product Design
Web Design
Web Development
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Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$50,000 & Up
AndAgain Services
Creative Services
UI/UX Design
Product Design
Web Design
Web Development
Mobile App Development
eCommerce Development
Branding
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Blending top-notch branding, development, and advertising components, NexusBond offers holistic solutions tailored for discerning clientele. Explore the possibilities of what we can achieve together...
Top Services:
Software Development
Mobile App Development
Web Development
Web Design
WordPress Website Design
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Portfolios Count
1 Project Listed
NexusBond Services
Software Development
Mobile App Development
Web Development
Web Design
WordPress Website Design
eCommerce Development
AI Development
CRM Consulting
ERP Consulting
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
William Hill
Ladbrokes Coral
Transense
Data sourced from the agency's DesignRush profile
NexusBond Reviews & Testimonials
Louise Hobbs Review from Google
5.0★
Louise Hobbs's Review Sourced from Google
NexusBond built our new website as our current one was extremely outdated. Marco and the team are brilliant to work with. Before, during and after the website set up. The communication has been efficient and they are always very helpful and approachable.
Alma 1938 Review from Google
5.0★
Alma 1938's Review Sourced from Google
Working with Marco and Guy has been fantastic. They are incredibly helpful and thorough. Their communication is clear and efficient and they implement changes and updates with ease. It has been an absolute treat to work with NexusBond.
Alison Keane Review from Google
4.0★
Alison Keane's Review Sourced from Google
I am currently working on a new website with Nexus and have found the team to be very supportive. Guy put my mind at rest from the outset, by investing time initially in scoping out the project, which gave me confidence in the budget. .Our account mannager Marco was very responsive and patient throughout the process,, and is extremely knowledgeable.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We are a house of strategy, creative and digital technology specialists, delivering end-to-end brand experiences. With experience spanning decades, industries and continents...
Top Services:
Design Services
UI/UX Design
Branding
Web Design
Creative Services
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Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$130/hr
Minimal Budget
$50,000 & Up
Portfolios Count
6 Projects Listed
Poppins Services
Design Services
UI/UX Design
Branding
Web Design
Creative Services
Digital Strategy
Web Development
Video Marketing
Mobile App Development
Social Media Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts