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Top App Developers in London

Ratings Updated: May 16, 2026

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3 Leaders 15 Contenders

51 Companies

Country: Canada

Province: Ontario

City: London

List of the Top London Mobile App Development Companies

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Hooman Studio

4.9 8 reviews
Premier Verified

$25,000+

$100 - $149 / hr

10 - 49

Serves London, Canada

Services provided

30% Mobile App Development

15% Custom Software Development

15% Web Development +4 services

10% Branding

10% Search Engine Optimization

10% UX/UI Design

10% Web Design

Hooman Studio is a mobile app development company noted for its comprehensive services, including application and web development and marketing strategy. With consistent positive feedback, clients praise their creativity, user-friendly solutions, and responsive communication. Approximately 100% of reviewers commend their project management and seamless collaboration, though some suggest enhancements like a live milestone tracker.

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Reviews mention Openness
The feedback regarding Hooman Studio's openness is overwhelmingly positive. Clients appreciated their willingness to embrace ideas and enhance them, stating, "every idea I brought to the table was not only well-received but thoughtfully enhanced." Communication was highlighted as a strong suit, with comments on their responsiveness and availability. The client noted the team's adaptability to evolving project needs, affirming that they maintained transparency and kept the project moving forward collaboratively, which reflects a strong commitment to openness.

SMM, Web & Mobile App Dev for Home Services Company

5.0 May 14, 2025

Communication has been one of their strongest suits. From the beginning, Hoooman maintained regular contact through email, and as our working relationship grew, we transitioned to more convenient channels like WhatsApp and phone calls. This flexibility has made it incredibly easy to reach them at any time. They’ve always been open, responsive, and available to address every single one of my needs, no matter how small or complex.
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SMM, Web & Mobile App Dev for Home Services Company

5.0 May 14, 2025

They've approached every idea with an open mind, constantly looking for ways to optimize and elevate our vision while keeping their work clean, simple, and high-quality. Working with them felt less like hiring a team and more like watching passionate creators who had their own skin in the game—while I stood at the sidelines, trusting every move they made.
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1 of 2 Mobile App Development reviews are 5 stars

1 new review for Mobile App Development in past 6 months

$50,000 – $199,999 avg. project cost

Mobile App Development PROJECT HIGHLIGHT

SMM, Web & Mobile App Dev for Home Services Company
5.0 — Hooman Studio has designed and developed a mobile app for a home services company. They've also designed and developed a website, provided strategic planning support, and launched marketing Read more
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Industry Experience

Hooman Studio has received positive feedback across diverse industries, including Construction, Business Services, Home Services, Software, Media, Food & Beverage, and Financial Services. Clients praised their website design, branding, and project management, highlighting strengths in creativity, responsiveness, and effective collaboration. The overall sentiment is highly favorable, with many noting increased engagement and improved brand presence as outcomes. Hooman Studio is well-suited for clients in industries seeking robust digital solutions and impactful branding strategies.
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Construction Business services Home Services Software Media Food & Beverage Financial services

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Canada (6) Spain (1) United States (1)

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Designli

5.0 79 reviews
Premier Verified

$10,000+

$50 - $99 / hr

250 - 999

Serves London, Canada

Services provided

60% Mobile App Development

20% Custom Software Development

10% AI Development +1 service

10% UX/UI Design

Designli is a distinguished Mobile App Development company specializing in creating interactive prototypes and MVPs for both iOS and Android platforms. Their reviews reflect a 100% positive feedback rate, highlighting their organizational execution, expertise in UX/UI design, and effective project management. Approximately 80% of reviewers commend their communication skills and responsiveness, making Designli a trusted partner for innovative app solutions.

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Reviews mention Reasonable pricing
Clients have expressed positive sentiment regarding Designli's reasonable pricing, highlighting it as a key strength. One client noted them as 'the most reasonably-priced, reputable agency based in the US,' emphasizing the value received for their investment. Another client praised the transparency and value provided by Designli’s developers. Overall, feedback indicates that clients feel they receive high-quality products and effective communication relative to their financial commitment.

UI/UX Design Services for Immigration Consulting Firm

5.0 Aug 13, 2024

They’ve delivered everything on time and within budget. In most instances, they’re the ones waiting for my feedback rather than me waiting on them.
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Mobile App Dev for Educational Platform

5.0 Dec 14, 2022

Their strengths are communication, product quality, and price. They deliver high-quality products and are great to work with. Moreover, the team is transparent, and we get value from their developers.
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App Development for Financial Blog

5.0 Dec 9, 2019

They were the most reasonably-priced, reputable agency that’s based in the US. I also appreciate our points of contact. We can call them at any time to make sure we’re all on the same page.
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Industry Experience

Designli has demonstrated expertise across various industries, including medical, IT, business services, legal, and education. Clients praised their adaptability, effective communication, and commitment to delivering high-quality solutions. In the medical sector, they excelled in creating user-friendly platforms for clinical trials and patient engagement. Feedback from IT companies highlights their capability to modernize applications and streamline processes. Overall, Designli is well-regarded for its customer-centric approach, making them a suitable choice for organizations seeking development and design solutions.
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Financial services Healthcare Real estate Consulting Nonprofit Social Networking Other industries Other Industry IT Services Software Energy & natural resources Wellness & Fitness Automotive Transportation Food & Beverages Manufacturing Gambling Utilities Human Resources Sports Arts, entertainment & music Media Construction Legal Information technology Medical Business services Education

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Average Project Cost Breakdown

$10,000 to $49,000 (34) $50,000 to $199,999 (19) $200,000 to $999,999 (5) Less than $10,000 (3) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients generally express satisfaction with Designli's cost-effectiveness and value for money. One CEO noted, "Designli has exceeded my expectations" despite initial project overages, as they absorbed additional costs and provided free maintenance. Another customer highlighted the company's "good value for cost," emphasizing transparency in pricing and deliverables. However, some clients mentioned that while the services are priced at the higher end, the quality justifies the expense, stating, "you get what you pay for" in terms of quality and support.
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More responsive than most other service providers

Designli is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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MindSea

5.0 41 reviews
Premier Verified

$10,000+

$150 - $199 / hr

10 - 49

Serves London, Canada

Services provided

40% Mobile App Development

40% Custom Software Development

10% IoT Development +1 service

10% UX/UI Design

MindSea is a distinguished Mobile App Development company specializing in iOS and Android development. The company is highly praised for its excellent project management, communication, and ability to transform client ideas into executable plans, as reflected in reviews indicating 100% satisfaction with their responsiveness and professionalism. MindSea is commended for its collaborative culture and the seamless integration of its team with clients' internal teams, ensuring high-quality and timely deliverables.

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Reviews mention Collaborative
The overall sentiment regarding collaboration with MindSea is highly positive. Clients consistently highlight their excellent communication and supportive project management. For instance, one client noted, 'They are awesome people with great culture and are always open and collaborative.' Another remarked on their adaptability, stating that MindSea 'operated not as an extension of the team, but rather as part of the cross-functional teams.' Such feedback underscores MindSea's commitment to fostering a collaborative environment that enhances project outcomes.

Web Dev & Digital Marketing for Marketing Agency

5.0 Feb 4, 2022

MindSea's project management style is described as detailed, creative, collaborative, kind, ambitious, and thoughtful. The MindSea team truly was professional and expert. While there are always areas for improvement, they truly exhibited excellence with their work.
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iOS Mobile App Dev for Communications & Scheduling Tool

5.0 Jul 20, 2018

They were collaborative and proactive in what they did. They knew what to expect, as we worked through the process, and they worked well together. We could set up additional meetings with the CFO in order to determine valuations and go through some Excels.
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App Development for News Provider

5.0 Jul 20, 2015

MindSea almost acts as an extension of my own team. They're extremely consultative and collaborative. It's not a factory. They operate the way I need them to. In other words, if I say to them what we want to do, they're not just going to do it. They're going to think about it, provide their expertise, and come back to me if they think that there's a way to make it better.
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Custom Software Development for Search Engine Co

5.0 May 12, 2025

They are awesome people with great culture and are always open and collaborative. Their technical expertise is mixed with a thorough understanding of the mobile landscape.
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1 of 3 reviews are 5 stars

2 new reviews for Mobile App Development services

$10,000 – $49,000 avg. project cost

Reviewed 3 times in the past 6 months
Recent reviews for MindSea highlight strong client satisfaction, particularly regarding their professionalism and responsiveness. Clients praised the team's ability to effectively listen and translate ideas into actionable plans. One client noted the 'fantastic culture' and 'excellent project management,' with regular communication and timely deliverables. However, some feedback indicated areas for improvement, such as proactive communication and clearer timelines. Overall, the sentiment is positive, with clients expressing confidence in MindSea's expertise and value.
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Industry Experience

MindSea has demonstrated expertise across diverse industries including healthcare, education, government, and technology. Clients commend their user-centric design approach and project management efficiency, particularly in healthcare app development, where they ensure compliance with regulatory standards. Overall sentiment is highly positive, highlighting their commitment to delivering high-quality products, effective communication, and adaptability. Their strengths lie in mobile app development, user experience design, and agile methodologies, making them a strong fit for clients in healthcare, education, and technology sectors.
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Software Wellness & Fitness Education Government Home Services Agriculture Financial services Advertising & marketing Hospitality & leisure Information technology Manufacturing IT Services Arts, entertainment & music Nonprofit Media Healthcare Medical

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Average Project Cost Breakdown

$50,000 to $199,999 (12) $200,000 to $999,999 (9) $10,000 to $49,000 (8) $1,000,000 to $9,999,999 (2)

What Clients Have Said
Client feedback regarding MindSea's overall cost and value for money reveals a generally positive sentiment. Many clients noted that MindSea's pricing aligns well with their budget, providing good value for the quality of work delivered. For instance, one client mentioned they were impressed by the 'good value for cost' and another highlighted 'high-quality work' despite acknowledging that MindSea is 'not a super low-cost company.' Overall, clients appreciated the transparency in pricing and the effectiveness of the services rendered.
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Steamclock Software

4.9 10 reviews
Premier Verified

$50,000+

$200 - $300 / hr

10 - 49

Serves London, Canada

Services provided

50% Mobile App Development

10% AI Development

10% AR/VR Development +3 services

10% IoT Development

10% UX/UI Design

10% Wearable App Development

Steamclock Software is a distinguished company specializing in Mobile App Development, including iOS and Android applications. With a 4.7-star rating across thousands of app downloads, 100% of the reviews highlight their professionalism, effective project management, and innovative design solutions. Their expertise in Mobile Software Development is evident in their ability to enhance app functionality, maintain consistent communication, and deliver projects promptly and efficiently.

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2 of 2 reviews are 5 stars

1 new review for Mobile App Development services

Unknown avg. project cost

Reviewed 2 times in the past 6 months
In the past six months, client feedback for Steamclock Software has been overwhelmingly positive. A Reddit product manager praised their professionalism and timely delivery, highlighting a successful game launch that received strong user engagement. Similarly, a co-founder of TCOYF Applications commended their efficient project management and valuable design insights, resulting in a well-rated app. Both clients noted the company's strong alignment with their values and expressed a desire to continue collaborating, indicating high overall satisfaction.
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7 of 8 Mobile App Development reviews are 5 stars

2 new reviews for Mobile App Development in past 6 months

$200,000 – $999,999 avg. project cost

Mobile App Development PROJECT HIGHLIGHT

Mobile App Design & Development for Tourism Company
5.0 — Steamclock Software refined the UI design of a tourism company's tour-guiding mobile app using Figma. The team also worked on backend tools to create tours for the client to sell. Read more
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Industry Experience

Steamclock Software has garnered positive feedback across diverse sectors including Media, Financial Services, Retail, Hospitality, and Technology. Clients commend their professionalism, project management, and ability to deliver high-quality software solutions tailored to specific industry needs. In Media, they successfully integrated a gaming platform on Reddit, while in Financial Services, they enhanced mobile app functionality for wealth management. The sentiment across industries is overwhelmingly positive, highlighting Steamclock's adaptability and collaborative approach, making them a strong partner for clients in these fields.
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Hospitality & leisure Financial services Other Industry Software Media Information technology Retail Wellness & Fitness

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Infotura Technologies Pvt Ltd

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

London, Canada

Services provided

20% Mobile App Development

20% Custom Software Development

20% E-Commerce Development +2 services

20% Web Design

20% Web Development

Infotura Technologies Pvt Ltd is a custom software development company in Ernakulam, India and London, Canada. Their services include Custom Software Development and E-Commerce Development.
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London, Canada

701 Homeview Rd,
London, Canada N6C 5N1

1-519-872-4884

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Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 INFINITY-UP

2 Olio Digital Labs

3 GoodPegg

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 3 London Mobile App Development Companies

INFINITY-UP

$5,000+

$25 - $49 / hr

10 - 49

London, Canada

Ability to deliver

32.6/40.0

17/20 Reviews

9.2/10 Clients & Experience

6.3/10 Market Presence

Service focus

20% Mobile App Development

80% Other

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Olio Digital Labs

$10,000+

$100 - $149 / hr

2 - 9

London, Canada

Ability to deliver

22.5/40.0

15.6/20 Reviews

1.8/10 Clients & Experience

5.2/10 Market Presence

Service focus

95% Mobile App Development

5% Other

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GoodPegg

$10,000+

$25 - $49 / hr

10 - 49

London, Canada

Ability to deliver

9.3/40.0

0/20 Reviews

4.7/10 Clients & Experience

4.6/10 Market Presence

Service focus

35% Mobile App Development

65% Other

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Reytech Infoways PVT LTD

$5,000+

$50 - $99 / hr

10 - 49

London, Canada

Ability to deliver

5.6/40.0

0/20 Reviews

0.7/10 Clients & Experience

4.9/10 Market Presence

Service focus

30% Mobile App Development

70% Other

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CoreSolutions Software Inc.

$1,000+

Undisclosed

10 - 49

London, Canada

Ability to deliver

6/40.0

0/20 Reviews

0/10 Clients & Experience

6/10 Market Presence

Service focus

10% Mobile App Development

90% Other

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Automata Labs

$1,000+

$50 - $99 / hr

2 - 9

London, Canada

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

20% Mobile App Development

80% Other

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STEP Software Inc.

$10,000+

$100 - $149 / hr

10 - 49

London, Canada

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% Mobile App Development

90% Other

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Chameleon Ideas Inc.

$5,000+

$50 - $99 / hr

10 - 49

Tillsonburg, Canada

Ability to deliver

24.9/40.0

17/20 Reviews

2.8/10 Clients & Experience

5.2/10 Market Presence

Service focus

30% Mobile App Development

70% Other

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Brydges Design

$10,000+

$50 - $99 / hr

2 - 9

London, Canada

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

25% Mobile App Development

75% Other

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leelatechnologies

Undisclosed

Undisclosed

2 - 9

London, Canada

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Mobile App Development

80% Other

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Devlift Media

Undisclosed

$50 - $99 / hr

2 - 9

London, Canada

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

20% Mobile App Development

80% Other

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Speedi Mobile Website

$1,000+

< $25 / hr

2 - 9

London, Canada

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

20% Mobile App Development

80% Other

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Chrome Digital

$5,000+

Undisclosed

2 - 9

Stratford, Canada

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

40% Mobile App Development

60% Other

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Cloudnonic Corp.

$10,000+

$25 - $49 / hr

10 - 49

Kitchener, Canada

Ability to deliver

32.1/40.0

17.2/20 Reviews

10/10 Clients & Experience

4.9/10 Market Presence

Service focus

30% Mobile App Development

70% Other

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Red Square Labs Inc.

$10,000+

$50 - $99 / hr

2 - 9

London, Canada

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

25% Mobile App Development

75% Other

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Simalam

$10,000+

$50 - $99 / hr

2 - 9

London, Canada

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

25% Mobile App Development

75% Other

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Jeel Techsoft

$5,000+

< $25 / hr

10 - 49

Kitchener, Canada

Ability to deliver

29.8/40.0

16.4/20 Reviews

8/10 Clients & Experience

5.3/10 Market Presence

Service focus

15% Mobile App Development

85% Other

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Quantum IT Innovation

$1,000+

< $25 / hr

250 - 999

Cambridge, Canada

Ability to deliver

32.6/40.0

16.8/20 Reviews

9.4/10 Clients & Experience

6.4/10 Market Presence

Service focus

10% Mobile App Development

90% Other

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Top App Developers in London

List of the Top London Mobile App Development Companies

Reviews mention Openness

SMM, Web & Mobile App Dev for Home Services Company

SMM, Web & Mobile App Dev for Home Services Company

SMM, Web & Mobile App Dev for Home Services Company

Industry Experience

Select Industry to see insights

Reviews mention Reasonable pricing

UI/UX Design Services for Immigration Consulting Firm

Mobile App Dev for Educational Platform

App Development for Financial Blog

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Designli is very responsive

Reviews mention Collaborative

Web Dev & Digital Marketing for Marketing Agency

iOS Mobile App Dev for Communications & Scheduling Tool

App Development for News Provider

Custom Software Development for Search Engine Co

Reviewed 3 times in the past 6 months

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviewed 2 times in the past 6 months

Mobile App Design & Development for Tourism Company

Industry Experience

Select Industry to see insights

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Why Trust Clutch

List of the Top 3 London Mobile App Development Companies

Latest Mobile App Development Articles

Mobile Apps vs. Web Apps vs. Websites: What Does Your Business Need?

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