Top App Developers in Luxembourg

Ratings Updated: November 10, 2026

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SolveIt

5.0 53 reviews

Premier Verified

$10,000+

$25 - $49 / hr

50 - 249

Serves Luxembourg

Services provided

55% Mobile App Development

15% Web Development

10% AI Development +2 services

10% Custom Software Development

10% UX/UI Design

SolveIt is a proficient Mobile App Development company that excels in providing tailored solutions across various industries. The reviews indicate a strong emphasis on timely delivery, effective communication, and technical expertise, notably in iOS and Android Development. Approximately 90% of the clients commend their adaptability, cultural fit, and alignment with company values, highlighting their commitment to quality and client satisfaction.

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2 of 2 reviews are 5 stars

1 new review for Mobile App Development services

$50,000 – $199,999 avg. project cost

Reviewed 2 times in the past 6 months
Recent reviews for SolveIt indicate a strong overall sentiment, highlighting their exceptional project management and communication skills. Clients have praised SolveIt for delivering market-ready applications and maintaining high-quality work within budget and timelines. Specific feedback includes their ability to adapt to project scope changes and provide innovative solutions, particularly in developing MVPs with advanced features. Clients appreciate SolveIt's organization, patience, and alignment with their values, with one review stating they are 'world-class' and another noting their broad knowledge and quality standards.
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Industry Experience

SolveIt has demonstrated its expertise across various industries, including education, business services, information technology, real estate, and healthcare. Clients consistently praise their high-quality work, timely delivery, and responsive communication, highlighting strengths in mobile app development, UI/UX design, and backend integration. Overall sentiment is positive, with businesses in need of reliable development partners finding a good match with SolveIt, particularly in tech-driven sectors like IT and digital services.
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Food & Beverage Healthcare Education Energy & natural resources Arts, entertainment & music Sports Real estate Beauty & Cosmetics Gambling Media Other Industry Software Dental IT Services Consulting Consumer Products Transportation Business services Information technology Supply Chain, Logistics, and Transport

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More responsive than most other service providers

SolveIt 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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View projects from:

United States (15) Belarus (5) Sweden (4) Poland (3) Lithuania (2) Estonia (2) Switzerland (2) Spain (2) Belgium (1) Moldova (1) Norway (1) Germany (1) South Africa (1) Ireland (1) Cyprus (1) Iceland (1) Egypt (1) Bulgaria (1)

This provider is fluent in 4 languages:

English

German

French

Swedish

This provider is available in 4 time zones:

Central European Time (CET)

Central Standard Time (CST)

Pacific Standard Time (PST)

Universal Coordinated Time (UTC)

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Build Me App

5.0 17 reviews

Premier Verified

$10,000+

$25 - $49 / hr

10 - 49

Serves Luxembourg

Services provided

20% Mobile App Development

30% Custom Software Development

25% UX/UI Design +2 services

15% Web Development

10% AI Development

Build Me App is a Mobile App Development company praised for delivering diverse application solutions, from AI-powered mental health platforms to budgeting and productivity apps. Across reviews, 90% highlight their professionalism, communication, and ability to handle complex projects. Notably, 70% of clients value their proactive approach and ability to meet compliance standards, demonstrating a strong capability in Mobile Application Development.

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2 of 2 reviews are 5 stars

1 new review for Mobile App Development services

$10,000 – $49,000 avg. project cost

Reviewed 2 times in the past 6 months
Build Me App has received positive feedback from clients within the last six months, highlighting its responsiveness and ability to deliver projects on time. One client praised the exceptional quality of the final product, exceeding expectations and accommodating all change requests. Another noted Build Me App's strong project management, clear communication, and proactive involvement in product decisions, particularly in navigating complex compliance requirements. Overall, clients expressed high satisfaction with the value for cost and the successful outcomes of their projects.
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11 of 11 Mobile App Development reviews are 5 stars

1 new review for Mobile App Development in past 6 months

$10,000 – $49,000 avg. project cost

Mobile App Development PROJECT HIGHLIGHT

Web Dev, Mobile App Design & Development for Shipping Co
5.0 — Build Me App has designed and developed iOS and Android apps for a shipping company. The team has also built the client's website, secured the necessary domain and licenses, and created a logo. Read more
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Industry Experience

Build Me App has demonstrated strong expertise across various industries, including Medical, Nonprofit, Financial Services, and Home Services. Clients praised their ability to develop compliant healthcare platforms, responsive websites, and user-centered applications. The overall sentiment is highly positive, highlighting strengths in project management, communication, and adaptability. Organizations in the medical, nonprofit, and financial sectors, particularly those needing compliance and functional design, would find Build Me App to be a valuable partner.
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Arts, entertainment & music Financial services Healthcare Media IT Services Advertising & marketing Supply Chain, Logistics, and Transport Food & Beverage Home Services Other industries

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More responsive than most other service providers

Build Me App 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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Kode Creators

5.0 19 reviews

Premier Verified

$5,000+

< $25 / hr

50 - 249

Serves Luxembourg

Services provided

45% Mobile App Development

30% Web Development

15% AI Development +1 service

10% Custom Software Development

Kode Creators is a proficient mobile app development company specializing in both iOS and Android platforms, alongside delivering comprehensive web solutions. The company has received overwhelmingly positive feedback, with approximately 90% of reviewers praising their technical expertise and efficient project management. Clients commend Kode Creators' proactive communication and commitment to quality, noting their ability to meet deadlines and improve client requirements.

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Reviews mention Reasonable pricing
Clients have expressed a positive sentiment regarding Kode Creators' reasonable pricing, highlighting that they received more quality than anticipated for the cost. One client specifically noted the impressive outcome of their project, stating they were pleased with the quality of services provided at a reasonable rate. This feedback reflects a strong overall satisfaction with the value offered by Kode Creators, making them a competitive choice for potential buyers.

Android App Development for DIY Card Company

5.0 Jul 5, 2019

KODE MAKERS is good in their field. Along with being punctual and giving helpful suggestions, their team can work with any budget.
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Mobile App Dev for Produce Delivery Service

5.0 Sep 12, 2019

I can say that KODE MAKERS have well-experienced experts, who work as a team giving the best outcome of the project. They worked really well for a reasonable rate and quality of services. We got much more quality than we thought possible. I would love to work with this company, KODE MAKERS, again for any Mobile/Web Development that we have in the future.
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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Kode Creators has received positive feedback over the last six months, particularly for their effective project management and strong communication skills. A client highlighted their ability to deliver five projects within a year, resulting in a 180% revenue increase and enhanced client satisfaction. The client appreciated Kode Creators' AI expertise and innovative approach, noting that the team consistently met deadlines and contributed significantly to scaling their operations. Overall, the sentiment reflects high satisfaction with Kode Creators' services.
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Industry Experience

Kode Creators has demonstrated expertise across various industries including Advertising & Marketing, Financial Services, eCommerce, Business Services, Education, and others. Clients have highlighted their strong communication skills, timely project delivery, and innovative problem-solving capabilities. In the Advertising sector, they significantly boosted revenue and client satisfaction; in Financial Services, they improved operational efficiency; and in Education, they developed comprehensive communication tools. Overall, Kode Creators is well-suited for clients seeking development solutions in fast-paced, technology-driven environments.
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IT Services Other Industry Education Healthcare Consumer Products eCommerce Financial services Advertising & marketing Business services

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View projects from:

India (6) Sweden (2) England (2) France (1) South Africa (1) Spain (1)

This provider is fluent in 1 language:

English

This provider is available in 1 time zone:

India Standard Time (IST)

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Phenomenon Studio

5.0 56 reviews

Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Luxembourg, Luxembourg

Services provided

10% Mobile App Development

25% UX/UI Design

15% Web Development +5 services

10% AI Development

10% Branding

10% Custom Software Development

10% Product Design

10% Web Design

Phenomenon Studio is a distinguished Mobile App Development company known for its expertise in iOS and Android Development. Clients consistently praise their ability to deliver user-friendly and innovative mobile applications, with over 90% of reviews highlighting exceptional design and technical execution. Phenomenon Studio is lauded for its effective project management and alignment with client goals, consistently meeting timelines and quality standards.

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3 of 3 reviews are 5 stars

2 new reviews for Mobile App Development services

$200,000 – $999,999 avg. project cost

Reviewed 3 times in the past 6 months
Phenomenon Studio has received positive feedback in recent reviews, highlighting their expertise in mobile app design and website development. Clients appreciated the team's timely delivery and effective communication, noting their deep understanding of complex projects. One client emphasized the impressive UI/UX improvements and usability of their mobile app, while another praised the website redesign that successfully elevated their brand's credibility. Overall, the sentiment is highly favorable, with clients expressing confidence in continuing their partnerships with Phenomenon Studio.
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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

$10,000 – $49,000 avg. project cost

Mobile App Development PROJECT HIGHLIGHT

Custom Software Development for Insurance
5.0 — Phenomenon Studio provided design and development services for a healthcare technology company. The team helped build a HIPAA-compliant end-user platform for healthcare and wellness. Read more
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Luxembourg, Luxembourg

7 Rue de Bitbourg
Luxembourg, Luxembourg 1273
1

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Synergy Labs

4.9 45 reviews

Verified Clutch Guarantee

$25,000+

$50 - $99 / hr

50 - 249

Luxembourg, Luxembourg

Services provided

60% Mobile App Development

10% AI Development

10% Custom Software Development +2 services

10% Generative AI

10% Web Development

Synergy Labs is a mobile app development company specializing in designing and developing applications for iOS and Android, with a focus on user-friendly and scalable solutions. While 70% of reviews highlight their technical expertise, project management, and responsiveness, there is a 10% negative feedback regarding contract adherence. Overall, they have a 4.8/5 average user rating across projects.

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32 of 35 Mobile App Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Mobile App Development PROJECT HIGHLIGHT

Mobile App Design & Dev for Consulting Company
5.0 — Synergy Lab has designed and developed the mobile app of a consulting company. The team has also worked on deploying the app and ensuring the app has top-notch quality. Read more
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More responsive than most other service providers

Synergy Labs 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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$5,000 Idea stage startups $15,000 Ready to go to market $25,000 Funded startups

From Idea to Launch
We will take your project from idea to launch. You tell us your full idea and we distill it down to an MVP version that fits our packages. Additional features will be a la carte
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Luxembourg, Luxembourg

21 Rue Glesener
Luxembourg, Luxembourg 1631
2 - 5

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Featured

What are Featured Providers?
Gain Impact

5.0 20 reviews

Premier Verified

$10,000+

$25 - $49 / hr

10 - 49

Serves Luxembourg

Services provided

20% Mobile App Development

20% Custom Software Development

20% Web Development +4 services

10% AI Consulting

10% AI Development

10% API Development

10% E-Commerce Development

Gain Impact specializes in Mobile App Development, offering services that include customizing software and enhancing digital business processes. Their reviews highlight their strong project management skills, timely delivery, and effective communication. Clients appreciate their expertise in iOS and Android Development and find them to be reliable, with a professional yet friendly approach.

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Reviews mention Proactive
Gain Impact has received overwhelmingly positive feedback regarding their proactive approach across multiple projects. Clients praised their ability to anticipate needs and propose innovative solutions, enhancing project outcomes. For instance, one client noted Gain Impact's proactive mindset, stating they felt like they were collaborating with a true partner. Another highlighted their proactive communication and adaptability, which ensured alignment with client needs. Overall, the sentiment reflects a strong appreciation for Gain Impact's commitment to exceeding expectations through active engagement and responsiveness.

Customer Portal Dev for Mailing Services Company

5.0 Sep 1, 2024

They identified problems early on and had their solutions for those ready.
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E-Commerce Dev & Shopify Design for E-Commerce Bookstore

5.0 Jun 13, 2024

Gain Impact clearly communicated their capabilities and scheduled the work in advance. When it became evident that some API variables were not yet available, they proactively communicated with external stakeholders and implemented the required code as soon as the data was provided. Additionally, they responded quickly to questions and were flexible in making fine-tuning adjustments.
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Web Development for Real Estate Company

5.0 Aug 7, 2025

Gain Impact impressed us with their proactive mindset. They didn’t just execute tasks, they actively thought along, spotted edge cases we hadn’t considered, and offered smarter ways to reach our goals. It felt like working with a true partner, not just a vendor.
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Web Design & Development for Wellness Company

5.0 Aug 3, 2026

What impresses us most is Gain Impact’s combination of technical expertise, personal communication, and genuine understanding of our business needs. They do more than simply build what we request — they actively contribute ideas, translate our requirements into practical solutions, and deliver a platform that’s user-friendly, scalable, and tailored to our needs.
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2 of 2 reviews are 5 stars

Less than $10,000 avg. project cost

Reviewed 2 times in the past 6 months
Gain Impact has received positive feedback for its effective project management and technical expertise. Clients have highlighted the company's ability to deliver user-friendly platforms that enhance operational efficiency and customer experience. For instance, one client noted significant reductions in administrative work and improved customer satisfaction due to streamlined booking processes. Additionally, another client praised Gain Impact for contributing innovative ideas and delivering projects on time. Overall, clients express high satisfaction with the collaboration and responsiveness of the Gain Impact team.
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Industry Experience

Gain Impact has demonstrated expertise across various industries, including Food & Beverage, Real Estate, Media, Fitness, eCommerce, and Business Services. Clients commend their ability to streamline processes, enhance user experiences, and deliver innovative solutions on time. Overall sentiment is highly positive, highlighting strengths in project management, responsiveness, and a collaborative approach. Potential clients in Food & Beverage and Real Estate particularly benefit from Gain Impact's tailored website and AI tool development, while those in Media and Fitness appreciate their strategic insights and comprehensive platform solutions.
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Real estate Wellness & Fitness Food & Beverages Media Business services Transportation eCommerce Food & Beverage Fitness

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More responsive than most other service providers

Gain Impact is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

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Apporix

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Luxembourg, Luxembourg

Services provided

30% Mobile App Development

30% AI Development

20% IT Strategy Consulting +1 service

20% Web Development

Apporix is an AI company. Their small team is in Luxembourg, Luxembourg and offers Artificial Intelligence and Mobile App Development. The agency was launched in 2019.
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Woovl

Not yet reviewed

$25,000+

$25 - $49 / hr

10 - 49

Hesperange, Luxembourg

Services provided

15% Mobile App Development

30% Custom Software Development

30% Web Development +3 services

15% E-Commerce Development

5% Application Testing

5% Other Application Development

Launched in 2014, Woovl is a custom software development company. The company specializes in Custom Software Development and Web Development, and is small.
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Krypton Labs

5.0 3 reviews

$10,000+

$50 - $99 / hr

10 - 49

Luxembourg, Luxembourg

Services provided

10% Mobile App Development

25% Blockchain

15% AI Development +4 services

15% Custom Software Development

15% Web Development

10% Low/No Code Development

10% UX/UI Design

Krypton Labs is a distinguished mobile app development company with a strong focus on mobile software engineering and expertise in blockchain technology. The reviews highlight their adherence to deadlines and proactive communication, with 100% of the feedback emphasizing their innovative contributions and effective collaboration. Their unique ability to assist in fundraising and project investment further sets them apart.

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1 of 1 reviews is 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 1 time in the past 6 months
Krypton Labs has received positive feedback in recent reviews, with clients highlighting their expertise in blockchain technology and effective project management. One client noted that Krypton Labs successfully developed an EVM-based stablecoin and associated applications, delivering on time and maintaining clear communication. Their ability to adapt to changing priorities and explain complex concepts simply was particularly praised. Overall, clients expressed satisfaction with the quality of work and indicated a strong likelihood of future collaboration.
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1 of 1 Mobile App Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Mobile App Development PROJECT HIGHLIGHT

Staff Augmentation for Decentralized Gaming Company
5.0 — Krypton Labs augmented their staff to develop a play-to-earn game for a decentralized gaming company. They helped define the final version with clear milestones and deadlines. Read more
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Average Project Cost Breakdown

$50,000 to $199,999 (2)

What Clients Have Said
Krypton Labs has received positive feedback regarding its cost and value for money. Clients have noted that the company delivers quality work on time, which justifies their investment, with one client mentioning a budget of $50,000 to $199,999. The responsiveness and adaptability of Krypton Labs were highlighted, along with their ability to provide innovative solutions, contributing to a perception of strong value relative to costs incurred. Overall, clients express high satisfaction with the pricing structure and the outcomes achieved.
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Luxembourg, Luxembourg

48 Rue de la Toison D'or
Luxembourg, Luxembourg 2265
2 - 5

+352 691 453 883

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Sera Solutions

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Bettembourg, Luxembourg

Services provided

10% Mobile App Development

40% Web Development

20% UX/UI Design +3 services

10% Low/No Code Development

10% Search Engine Optimization

10% Web Design

Web development company Sera Solutions is in Bettembourg, Luxembourg. Established in 2021, the team specializes in Web Development and Web Design.
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Top App Developers in Luxembourg

List of the Top Luxembourg Mobile App Development Companies

Reviewed 2 times in the past 6 months

Industry Experience

Select Industry to see insights

SolveIt is very responsive

Reviewed 2 times in the past 6 months

Web Dev, Mobile App Design & Development for Shipping Co

Industry Experience

Select Industry to see insights

Build Me App is very responsive

Reviews mention Reasonable pricing

Android App Development for DIY Card Company

Mobile App Dev for Produce Delivery Service

Reviewed 1 time in the past 6 months

Industry Experience

Select Industry to see insights

Reviewed 3 times in the past 6 months

Custom Software Development for Insurance

Mobile App Design & Dev for Consulting Company

Synergy Labs is very responsive

From Idea to Launch

Reviews mention Proactive

Customer Portal Dev for Mailing Services Company

E-Commerce Dev & Shopify Design for E-Commerce Bookstore

Web Development for Real Estate Company

Web Design & Development for Wellness Company

Reviewed 2 times in the past 6 months

Industry Experience

Select Industry to see insights

Gain Impact is very responsive

Reviewed 1 time in the past 6 months

Staff Augmentation for Decentralized Gaming Company

Average Project Cost Breakdown

What Clients Have Said

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List of the Top Luxembourg Mobile App Development Companies

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